Trace number 2657489

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 NameAnswerobjective functionCPU timeWall clock time
bsolo 3.2 Cl? 1798 1798.48

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-p0548.opb
MD5SUM38a2c469f9dc1120b8fe634a693ac03d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8691
Best CPU time to get the best result obtained on this benchmark0.140977
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 10829
Optimality of the best value was proved NO
Number of variables548
Total number of constraints166
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints126
Minimum length of a constraint2
Maximum length of a constraint143
Number of terms in the objective function 416
Biggest coefficient in the objective function 11000
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 96797
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 11000
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 96797
Number of bits of the biggest sum of numbers17
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 3.2 - 23/05/2010 : 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657489-1276355578.opb
0.00/0.00	c File size is 19885 bytes.
0.00/0.00	c Highest Coefficient sum: 96797
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.003 s
0.00/0.00	c Var: 548 Constr: 166 41/22/103 Lit: 1592 Watch. Lit: 897
0.00/0.00	c Obj. Vars: 416 (75.9124 % of total variables)
0.00/0.00	c Formula reductions applied at preprocessing
0.00/0.00	c Pre-processing Time: 0.007 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    473      151     1456    9     1002    2655      0      0 0.01
0.00/0.02	c Initial Lower Bound: 4569
0.00/0.02	c Initial Path Cost: 0
1797.92/1798.47	c      100    473      251     9108   36     1182    2921    100   3125 0.03
1797.92/1798.47	c      250    473      401    19568   48     1497    3214    250   5813 0.04
1797.92/1798.47	c      475    473      626    35011   55     1947    3536    475   7539 0.06
1797.92/1798.47	c      814    473      965    58322   60     2624    3890    814   8059 0.10
1797.92/1798.47	c     1323    473     1474    93396   63     3645    4280   1323   7647 0.17
1797.92/1798.47	c     2088    473     2239   146159   65     5173    4709   2088   6757 0.31
1797.92/1798.47	c     3234    473     3385   225190   66     7464    5180   3234   5426 0.60
1797.92/1798.47	c     4956    473     5107   339323   66    10915    5699   4956   5093 0.97
1797.92/1798.47	c     7541    473     4681   301255   64    10067    6269   4530   3768 2.00
1797.92/1798.47	c    11420    473     5271   333670   63    11252    6896   5120   3253 3.51
1797.92/1798.47	c    17242    473     3866   239033   61     8454    7586   3715   2979 5.79
1797.92/1798.47	c    25980    473     4717   287469   60    10163    8345   4566   2702 9.62
1797.92/1798.47	c    39090    473     4839   294666   60    10406    9180   4688   2185 17.89
1797.92/1798.47	c    58761    473     5501   332765   60    11727   10099   5350   2180 26.95
1797.92/1798.47	c    88272    473     8917   548565   61    18555   11109   8766   2081 42.41
1797.92/1798.47	c   132542    473     7428   456107   61    15578   12220   7277   1946 68.08
1797.92/1798.47	c   198952    473    11051   674499   61    22823   13443  10900   1562 127.31
1797.92/1798.47	c   298573    473     7174   436365   60    15060   14788   7023   1371 217.67
1797.92/1798.47	c   448008    472    12826   778534   60    26371   16267  12675   1141 392.51
1797.92/1798.47	c   672166    471    13060   775021   59    26834   17894  12909    953 705.27
1797.92/1798.47	c  1008409    471    12146   702403   57    24988   19684  11995    970 1039.12
1797.92/1798.47	c Resources Exceeded
1797.92/1798.47	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.92/1798.47	c   21  1500470  69411  1582364    14092   825406  13941    834 1798.00
1797.92/1798.47	s UNKNOWN
1797.92/1798.47	c Total time: 1798 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-2657489-1276355578/watcher-2657489-1276355578 -o /tmp/evaluation-result-2657489-1276355578/solver-2657489-1276355578 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657489-1276355578.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: 1.47 1.48 1.21 2/106 10847
/proc/meminfo: memFree=1480684/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=10792 CPUtime=0
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 349 0 0 0 0 0 0 0 20 0 1 0 11159541 11051008 262 1992294400 134512640 137138936 4291831600 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 2698 262 185 642 0 2054 0

[startup+0.098531 s]
/proc/loadavg: 1.47 1.48 1.21 2/106 10847
/proc/meminfo: memFree=1480684/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=11636 CPUtime=0.09
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 701 0 0 0 9 0 0 0 20 0 1 0 11159541 11915264 567 1992294400 134512640 137138936 4291831600 18446744073709551615 134600050 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 2909 567 283 642 0 2265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11636

[startup+0.101532 s]
/proc/loadavg: 1.47 1.48 1.21 2/106 10847
/proc/meminfo: memFree=1480684/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=11636 CPUtime=0.09
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 708 0 0 0 9 0 0 0 20 0 1 0 11159541 11915264 574 1992294400 134512640 137138936 4291831600 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 2909 574 283 642 0 2265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11636

[startup+0.301553 s]
/proc/loadavg: 1.47 1.48 1.21 2/106 10847
/proc/meminfo: memFree=1480684/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=12968 CPUtime=0.29
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 1015 0 0 0 29 0 0 0 20 0 1 0 11159541 13279232 881 1992294400 134512640 137138936 4291831600 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 3242 881 283 642 0 2598 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12968

[startup+0.701598 s]
/proc/loadavg: 1.47 1.48 1.21 2/106 10847
/proc/meminfo: memFree=1480684/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=14824 CPUtime=0.69
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 1479 0 0 0 68 1 0 0 21 0 1 0 11159541 15179776 1345 1992294400 134512640 137138936 4291831600 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 3706 1345 283 642 0 3062 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14824

[startup+1.50168 s]
/proc/loadavg: 1.47 1.48 1.21 2/107 10848
/proc/meminfo: memFree=1475344/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=16680 CPUtime=1.49
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 1948 0 0 0 148 1 0 0 23 0 1 0 11159541 17080320 1814 1992294400 134512640 137138936 4291831600 18446744073709551615 136504479 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 4170 1814 283 642 0 3526 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16680

[startup+3.10086 s]
/proc/loadavg: 1.47 1.48 1.21 2/107 10848
/proc/meminfo: memFree=1474352/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=17080 CPUtime=3.09
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 2047 0 0 0 307 2 0 0 25 0 1 0 11159541 17489920 1913 1992294400 134512640 137138936 4291831600 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 4270 1913 283 642 0 3626 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17080

[startup+6.30122 s]
/proc/loadavg: 1.43 1.47 1.21 2/107 10848
/proc/meminfo: memFree=1473360/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=17624 CPUtime=6.29
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 2175 0 0 0 625 4 0 0 25 0 1 0 11159541 18046976 2041 1992294400 134512640 137138936 4291831600 18446744073709551615 134542530 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 4406 2041 283 642 0 3762 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17624

[startup+12.7009 s]
/proc/loadavg: 1.40 1.46 1.20 2/107 10848
/proc/meminfo: memFree=1472368/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=18704 CPUtime=12.68
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 2465 0 0 0 1263 5 0 0 25 0 1 0 11159541 19152896 2331 1992294400 134512640 137138936 4291831600 18446744073709551615 134542793 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 4676 2331 283 642 0 4032 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18704

[startup+25.5013 s]
/proc/loadavg: 1.31 1.44 1.20 2/107 10848
/proc/meminfo: memFree=1471252/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=19500 CPUtime=25.48
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 2653 0 0 0 2539 9 0 0 25 0 1 0 11159541 19968000 2519 1992294400 134512640 137138936 4291831600 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 4875 2519 283 642 0 4231 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19500

[startup+51.1012 s]
/proc/loadavg: 1.20 1.40 1.19 2/107 10848
/proc/meminfo: memFree=1469516/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=21224 CPUtime=51.07
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 3091 0 0 0 5090 17 0 0 25 0 1 0 11159541 21733376 2957 1992294400 134512640 137138936 4291831600 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 5306 2957 283 642 0 4662 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21224

[startup+102.309 s]
/proc/loadavg: 1.13 1.35 1.18 2/107 10853
/proc/meminfo: memFree=1467780/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=22420 CPUtime=102.26
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 3387 0 0 0 10196 30 0 0 25 0 1 0 11159541 22958080 3253 1992294400 134512640 137138936 4291831600 18446744073709551615 136511093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 5605 3253 283 642 0 4961 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22420

[startup+162.301 s]
/proc/loadavg: 1.05 1.29 1.17 2/107 10855
/proc/meminfo: memFree=1466912/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=23348 CPUtime=162.24
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 3632 0 0 0 16179 45 0 0 25 0 1 0 11159541 23908352 3498 1992294400 134512640 137138936 4291831600 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 5837 3498 283 642 0 5193 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23348

[startup+222.301 s]
/proc/loadavg: 1.02 1.23 1.16 2/107 10857
/proc/meminfo: memFree=1466912/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=23480 CPUtime=222.22
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 3668 0 0 0 22163 59 0 0 25 0 1 0 11159541 24043520 3534 1992294400 134512640 137138936 4291831600 18446744073709551615 134542766 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 5870 3534 283 642 0 5226 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23480

[startup+282.302 s]
/proc/loadavg: 1.00 1.19 1.15 2/107 10857
/proc/meminfo: memFree=1465796/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=24588 CPUtime=282.21
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 3930 0 0 0 28147 74 0 0 25 0 1 0 11159541 25178112 3796 1992294400 134512640 137138936 4291831600 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 6147 3796 283 642 0 5503 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 24588

[startup+342.301 s]
/proc/loadavg: 1.00 1.15 1.14 2/107 10859
/proc/meminfo: memFree=1465796/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=24588 CPUtime=342.19
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 3930 0 0 0 34133 86 0 0 25 0 1 0 11159541 25178112 3796 1992294400 134512640 137138936 4291831600 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 6147 3796 283 642 0 5503 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24588

[startup+402.301 s]
/proc/loadavg: 1.00 1.12 1.12 2/107 10861
/proc/meminfo: memFree=1464804/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=25656 CPUtime=402.18
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4209 0 0 0 40119 99 0 0 25 0 1 0 11159541 26271744 4075 1992294400 134512640 137138936 4291831600 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 6414 4075 283 642 0 5770 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 25656

[startup+462.302 s]
/proc/loadavg: 1.00 1.10 1.11 2/107 10863
/proc/meminfo: memFree=1464804/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=25800 CPUtime=462.16
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4219 0 0 0 46105 111 0 0 25 0 1 0 11159541 26419200 4085 1992294400 134512640 137138936 4291831600 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 6450 4085 283 642 0 5806 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 25800

[startup+522.301 s]
/proc/loadavg: 1.00 1.08 1.10 2/107 10865
/proc/meminfo: memFree=1464804/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=25800 CPUtime=522.14
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4219 0 0 0 52092 122 0 0 25 0 1 0 11159541 26419200 4085 1992294400 134512640 137138936 4291831600 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 6450 4085 283 642 0 5806 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 25800

[startup+582.302 s]
/proc/loadavg: 1.00 1.06 1.09 2/107 10865
/proc/meminfo: memFree=1464804/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=25800 CPUtime=582.13
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4219 0 0 0 58079 134 0 0 25 0 1 0 11159541 26419200 4085 1992294400 134512640 137138936 4291831600 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 6450 4085 283 642 0 5806 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 25800

[startup+642.301 s]
/proc/loadavg: 1.00 1.05 1.08 2/107 10867
/proc/meminfo: memFree=1464680/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=25800 CPUtime=642.12
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4219 0 0 0 64066 146 0 0 25 0 1 0 11159541 26419200 4085 1992294400 134512640 137138936 4291831600 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 6450 4085 283 642 0 5806 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 25800

[startup+702.301 s]

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

/proc/meminfo: memFree=1462324/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28060 CPUtime=1121.99
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4805 0 0 0 111945 254 0 0 25 0 1 0 11159541 28733440 4671 1992294400 134512640 137138936 4291831600 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7015 4671 283 642 0 6371 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 28060

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 10881
/proc/meminfo: memFree=1462200/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28060 CPUtime=1181.97
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4814 0 0 0 117933 264 0 0 25 0 1 0 11159541 28733440 4680 1992294400 134512640 137138936 4291831600 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7015 4680 283 642 0 6371 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 28060

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 10883
/proc/meminfo: memFree=1461952/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28204 CPUtime=1241.95
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4826 0 0 0 123921 274 0 0 25 0 1 0 11159541 28880896 4692 1992294400 134512640 137138936 4291831600 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7051 4692 283 642 0 6407 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 28204

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 10885
/proc/meminfo: memFree=1461828/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28204 CPUtime=1301.95
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4837 0 0 0 129910 285 0 0 25 0 1 0 11159541 28880896 4703 1992294400 134512640 137138936 4291831600 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7051 4703 283 642 0 6407 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 28204

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 10887
/proc/meminfo: memFree=1461828/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28204 CPUtime=1361.93
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4837 0 0 0 135896 297 0 0 25 0 1 0 11159541 28880896 4703 1992294400 134512640 137138936 4291831600 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7051 4703 283 642 0 6407 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 28204

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 10889
/proc/meminfo: memFree=1461828/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28348 CPUtime=1421.92
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4860 0 0 0 141883 309 0 0 25 0 1 0 11159541 29028352 4726 1992294400 134512640 137138936 4291831600 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7087 4726 283 642 0 6443 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 28348

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10889
/proc/meminfo: memFree=1461704/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28348 CPUtime=1481.9
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4860 0 0 0 147868 322 0 0 25 0 1 0 11159541 29028352 4726 1992294400 134512640 137138936 4291831600 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7087 4726 283 642 0 6443 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 28348

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10891
/proc/meminfo: memFree=1461456/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28672 CPUtime=1541.88
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4937 0 0 0 153853 335 0 0 25 0 1 0 11159541 29360128 4803 1992294400 134512640 137138936 4291831600 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7168 4803 283 642 0 6524 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 28672

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10893
/proc/meminfo: memFree=1461332/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28672 CPUtime=1601.87
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4950 0 0 0 159838 349 0 0 25 0 1 0 11159541 29360128 4816 1992294400 134512640 137138936 4291831600 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7168 4816 283 642 0 6524 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 28672

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10895
/proc/meminfo: memFree=1461332/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28672 CPUtime=1661.84
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4950 0 0 0 165824 360 0 0 25 0 1 0 11159541 29360128 4816 1992294400 134512640 137138936 4291831600 18446744073709551615 134542292 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7168 4816 283 642 0 6524 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 28672

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10897
/proc/meminfo: memFree=1461208/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28440 CPUtime=1721.84
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4950 0 0 0 171814 370 0 0 25 0 1 0 11159541 29122560 4777 1992294400 134512640 137138936 4291831600 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7110 4777 283 642 0 6466 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 28440

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10897
/proc/meminfo: memFree=1460960/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28440 CPUtime=1781.82
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4950 0 0 0 177803 379 0 0 25 0 1 0 11159541 29122560 4777 1992294400 134512640 137138936 4291831600 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7110 4777 283 642 0 6466 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 28440

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10899
/proc/meminfo: memFree=1460960/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28440 CPUtime=1791.43
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4950 0 0 0 178762 381 0 0 25 0 1 0 11159541 29122560 4777 1992294400 134512640 137138936 4291831600 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7110 4777 283 642 0 6466 0
Current children cumulated CPU time (s) 1791.43
Current children cumulated vsize (KiB) 28440

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10899
/proc/meminfo: memFree=1460960/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28440 CPUtime=1794.62
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4950 0 0 0 179081 381 0 0 25 0 1 0 11159541 29122560 4777 1992294400 134512640 137138936 4291831600 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7110 4777 283 642 0 6466 0
Current children cumulated CPU time (s) 1794.62
Current children cumulated vsize (KiB) 28440

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10899
/proc/meminfo: memFree=1460960/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28440 CPUtime=1796.21
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4950 0 0 0 179240 381 0 0 25 0 1 0 11159541 29122560 4777 1992294400 134512640 137138936 4291831600 18446744073709551615 134542249 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7110 4777 283 642 0 6466 0
Current children cumulated CPU time (s) 1796.21
Current children cumulated vsize (KiB) 28440

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10899
/proc/meminfo: memFree=1460960/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28440 CPUtime=1797.02
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4950 0 0 0 179320 382 0 0 25 0 1 0 11159541 29122560 4777 1992294400 134512640 137138936 4291831600 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7110 4777 283 642 0 6466 0
Current children cumulated CPU time (s) 1797.02
Current children cumulated vsize (KiB) 28440

[startup+1797.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10899
/proc/meminfo: memFree=1460960/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28440 CPUtime=1797.41
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4950 0 0 0 179359 382 0 0 25 0 1 0 11159541 29122560 4777 1992294400 134512640 137138936 4291831600 18446744073709551615 134542322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7110 4777 283 642 0 6466 0
Current children cumulated CPU time (s) 1797.41
Current children cumulated vsize (KiB) 28440

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10899
/proc/meminfo: memFree=1460960/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28440 CPUtime=1797.81
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4950 0 0 0 179399 382 0 0 25 0 1 0 11159541 29122560 4777 1992294400 134512640 137138936 4291831600 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7110 4777 283 642 0 6466 0
Current children cumulated CPU time (s) 1797.81
Current children cumulated vsize (KiB) 28440

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10899
/proc/meminfo: memFree=1460960/2059040 swapFree=4192956/4192956
[pid=10847] ppid=10845 vsize=28440 CPUtime=1797.92
/proc/10847/stat : 10847 (bsolo_pb10) R 10845 10847 10652 0 -1 4202496 4950 0 0 0 179410 382 0 0 25 0 1 0 11159541 29122560 4777 1992294400 134512640 137138936 4291831600 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10847/statm: 7110 4777 283 642 0 6466 0
Current children cumulated CPU time (s) 1797.92
Current children cumulated vsize (KiB) 28440

Child status: 0
Real time (s): 1798.48
CPU time (s): 1798
CPU user time (s): 1794.18
CPU system time (s): 3.82642
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 28672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.18
system time used= 3.82642
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4950
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= 1
involuntary context switches= 5532

runsolver used 2.93355 second user time and 8.5267 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-12 17:12:58
IDJOB=2657489
IDBENCH=1866
IDSOLVER=1163
FILE ID=node009/2657489-1276355578
PBS_JOBID= 11173210
Free space on /tmp= 62444 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0548.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657489-1276355578/watcher-2657489-1276355578 -o /tmp/evaluation-result-2657489-1276355578/solver-2657489-1276355578 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657489-1276355578.opb

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

MD5SUM BENCH= 38a2c469f9dc1120b8fe634a693ac03d
RANDOM SEED=864718953

node009.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.199
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.39
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		: 3000.199
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1481212 kB
Buffers:        116708 kB
Cached:         331804 kB
SwapCached:          0 kB
Active:         181292 kB
Inactive:       326448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1481212 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3988 kB
Writeback:           0 kB
AnonPages:       59188 kB
Mapped:          15468 kB
Slab:            48296 kB
PageTables:       3964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179572 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62440 MiB
End job on node009 at 2010-06-12 17:42:56