Trace number 432740

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.13 1800.78

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-set1al.opb
MD5SUM8707b70244b4b6d1505bb830d4ab8529
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark42048
Best CPU time to get the best result obtained on this benchmark1802.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 42048
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints492
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints492
Minimum length of a constraint31
Maximum length of a constraint630
Number of terms in the objective function 7200
Biggest coefficient in the objective function 3484
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 530256
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 530256
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432740-1177948616/instance-432740-1177948616.opb
0.00/0.00	c File size is 440485 bytes.
0.04/0.08	c Highest Coefficient sum: 530256
0.04/0.08	c Parsing was ok!!
0.04/0.08	c Total parsing time: 0.085 s
0.04/0.09	c Var: 14400 Constr: 732 0/0/732 Lit: 55800 Watch. Lit: 12868
0.04/0.09	c Obj. Vars: 7200 (50 % of total variables)
0.19/0.29	c Pre-processing Time: 0.293 s
0.19/0.29	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.29	c        0   9379      732    55800   76    45770  111600      0      0 0.29
0.19/0.29	c Switching off LPR mode.
1800.05/1800.70	c      100   9379      832    60512   72    46005  122761    100    319 0.31
1800.05/1800.70	c      251   9379      983    73950   75    46300  135038    251    705 0.36
1800.05/1800.70	c      476   9379     1208    86025   71    46750  148542    476   1283 0.37
1800.05/1800.70	c      814   9379     1546   103940   67    47426  163397    814   1975 0.41
1800.05/1800.70	c     1327   9378     2059   133534   64    49052  179737   1327   2382 0.56
1800.05/1800.70	c     2090   9378     2822   183340   64    50523  197711   2090   2757 0.76
1800.05/1800.70	c     3236   9378     3968   274512   69    52795  217483   3236   3384 0.96
1800.05/1800.70	c     4957   9375     5689   367145   64    57359  239232   4957   2611 1.90
1800.05/1800.70	c     7541   9375     8273   505711   61    62460  263156   7541   3217 2.34
1800.05/1800.70	c    11423   9373    12155   681282   56    70163  289472  11423   3874 2.95
1800.05/1800.70	c    17245   9371    17977   829464   46    81758  318420  17245   4313 4.00
1800.05/1800.70	c    25983   9368    26715  1038891   38    99054  350263  25983   4176 6.22
1800.05/1800.70	c    39094   9363    39826  1573806   39   126857  385290  39094   4494 8.70
1800.05/1800.70	c    58764   9360    59496  2466997   41   166878  423820  58764   3960 14.84
1800.05/1800.70	c    88276   9360    89008  3515520   39   225825  466203  88276   2815 31.35
1800.05/1800.70	c   132547   9360   133279  5921834   44   314328  512824 132547    904 146.53
1800.05/1800.70	c   198957   9360   199689  9697261   48   447117  564107 198957    623 319.05
1800.05/1800.70	c   298577   9360   299309 14156238   47   646423  620518 298577    435 685.82
1800.05/1800.70	c   448013   9360   448745 20945512   46   945281  682570 448013    419 1068.56
1800.05/1800.70	c Caught signal: 15
1800.05/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.70	c   19   615129  38883  1790178   615861 27580141 615129    341 1800.06
1800.05/1800.70	s UNKNOWN
1800.05/1800.70	c Total time: 1800.06 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node5/watcher-432740-1177948616 -o ROOT/results/node5/solver-432740-1177948616 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432740-1177948616/instance-432740-1177948616.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 0.99 0.97 3/77 29029
/proc/meminfo: memFree=1820672/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=12168 CPUtime=0
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 270899283 12460032 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 3042 333 279 324 0 2004 0

[startup+0.056553 s]
/proc/loadavg: 0.99 0.99 0.97 3/77 29029
/proc/meminfo: memFree=1820672/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=5760 CPUtime=0.04
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 788 0 0 0 4 0 0 0 18 0 1 0 270899283 5898240 758 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 1472 759 344 324 0 434 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5760

[startup+0.101558 s]
/proc/loadavg: 0.99 0.99 0.97 3/77 29029
/proc/meminfo: memFree=1820672/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=7800 CPUtime=0.09
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 1446 0 0 0 9 0 0 0 18 0 1 0 270899283 7987200 1308 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 1983 1309 303 324 0 1053 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7800

[startup+0.30158 s]
/proc/loadavg: 0.99 0.99 0.97 3/77 29029
/proc/meminfo: memFree=1820672/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=8216 CPUtime=0.29
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 1765 0 0 0 26 3 0 0 19 0 1 0 270899283 8413184 1408 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 2054 1408 308 324 0 1124 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8216

[startup+0.701626 s]
/proc/loadavg: 0.99 0.99 0.97 3/77 29029
/proc/meminfo: memFree=1820672/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=9668 CPUtime=0.69
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 2120 0 0 0 66 3 0 0 23 0 1 0 270899283 9900032 1763 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134575034 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 2417 1763 310 324 0 1487 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9668

[startup+1.50172 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 29030
/proc/meminfo: memFree=1812984/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=12292 CPUtime=1.49
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 2763 0 0 0 146 3 0 0 25 0 1 0 270899283 12587008 2406 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134575070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 3073 2406 310 324 0 2143 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12292

[startup+3.1019 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 29030
/proc/meminfo: memFree=1810616/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=17892 CPUtime=3.09
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 4180 0 0 0 305 4 0 0 25 0 1 0 270899283 18321408 3823 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574740 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 4473 3823 310 324 0 3543 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17892

[startup+6.30126 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 29030
/proc/meminfo: memFree=1801464/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=23804 CPUtime=6.29
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 5669 0 0 0 624 5 0 0 25 0 1 0 270899283 24375296 5312 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 5951 5312 310 324 0 5021 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23804

[startup+12.702 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 29030
/proc/meminfo: memFree=1784568/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=41408 CPUtime=12.69
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 10063 0 0 0 1261 8 0 0 25 0 1 0 270899283 42401792 9706 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 10352 9706 310 324 0 9422 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41408

[startup+25.5014 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 29030
/proc/meminfo: memFree=1765240/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=59000 CPUtime=25.48
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 14436 0 0 0 2538 10 0 0 25 0 1 0 270899283 60416000 14079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 14750 14079 310 324 0 13820 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59000

[startup+51.1013 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 29030
/proc/meminfo: memFree=1751736/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=72624 CPUtime=51.07
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 17844 0 0 0 5094 13 0 0 25 0 1 0 270899283 74366976 17487 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 18156 17487 310 324 0 17226 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 72624

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 29030
/proc/meminfo: memFree=1739576/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=84464 CPUtime=102.27
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 20820 0 0 0 10209 18 0 0 25 0 1 0 270899283 86491136 20463 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 21116 20463 310 324 0 20186 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 84464

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 29030
/proc/meminfo: memFree=1711480/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=112760 CPUtime=162.24
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 27886 0 0 0 16200 24 0 0 25 0 1 0 270899283 115466240 27529 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 28190 27529 310 324 0 27260 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 112760

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 29030
/proc/meminfo: memFree=1688568/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=135308 CPUtime=222.22
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 33521 0 0 0 22190 32 0 0 25 0 1 0 270899283 138555392 33164 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 33827 33164 310 324 0 32897 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 135308

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/84 29198
/proc/meminfo: memFree=1676296/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=146176 CPUtime=282.12
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 36233 0 0 0 28177 35 0 0 25 0 1 0 270899283 149684224 35876 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551036 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 36544 35876 310 324 0 35614 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 146176

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 29228
/proc/meminfo: memFree=1652536/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=171120 CPUtime=342.07
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 42470 0 0 0 34165 42 0 0 25 0 1 0 270899283 175226880 42113 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 42780 42113 310 324 0 41850 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 171120

[startup+402.301 s]
/proc/loadavg: 1.03 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1639608/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=183996 CPUtime=402.05
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 45699 0 0 0 40159 46 0 0 25 0 1 0 270899283 188411904 45342 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 45999 45342 310 324 0 45069 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 183996

[startup+462.302 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1629816/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=193632 CPUtime=462.04
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 48110 0 0 0 46155 49 0 0 25 0 1 0 270899283 198279168 47753 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 48408 47753 310 324 0 47478 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 193632

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1619256/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=204308 CPUtime=522.02
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 50782 0 0 0 52150 52 0 0 25 0 1 0 270899283 209211392 50425 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 51077 50425 310 324 0 50147 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 204308

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1611576/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=211876 CPUtime=582
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 52668 0 0 0 58146 54 0 0 25 0 1 0 270899283 216961024 52311 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 52969 52311 310 324 0 52039 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 211876

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1605560/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=217848 CPUtime=641.99
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 54150 0 0 0 64142 57 0 0 25 0 1 0 270899283 223076352 53793 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 54462 53793 310 324 0 53532 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 217848


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1515576/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=307652 CPUtime=881.91
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 76624 0 0 0 88109 82 0 0 25 0 1 0 270899283 315035648 76267 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 76913 76267 310 324 0 75983 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 307652

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1508920/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=314340 CPUtime=941.89
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 78301 0 0 0 94104 85 0 0 25 0 1 0 270899283 321884160 77944 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 78585 77944 310 324 0 77655 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 314340

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1502904/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=320344 CPUtime=1001.88
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 79781 0 0 0 100101 87 0 0 25 0 1 0 270899283 328032256 79424 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 80086 79424 310 324 0 79156 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 320344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1498616/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=324660 CPUtime=1061.86
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 80863 0 0 0 106097 89 0 0 25 0 1 0 270899283 332451840 80506 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 81165 80506 310 324 0 80235 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 324660

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1473464/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=349704 CPUtime=1121.85
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 87143 0 0 0 112088 97 0 0 25 0 1 0 270899283 358096896 86786 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 87426 86786 310 324 0 86496 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 349704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1458168/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=365340 CPUtime=1181.82
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 91032 0 0 0 118081 101 0 0 25 0 1 0 270899283 374108160 90675 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8326923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 91335 90675 310 324 0 90405 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 365340

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1448184/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=375072 CPUtime=1241.8
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 93467 0 0 0 124076 104 0 0 25 0 1 0 270899283 384073728 93110 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 93768 93110 310 324 0 92838 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 375072

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1440056/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=383112 CPUtime=1301.8
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 95466 0 0 0 130072 108 0 0 25 0 1 0 270899283 392306688 95109 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 95778 95109 310 324 0 94848 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 383112

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1432760/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=390372 CPUtime=1361.77
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 97311 0 0 0 136067 110 0 0 25 0 1 0 270899283 399740928 96954 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 97593 96954 310 324 0 96663 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 390372

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1425528/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=397532 CPUtime=1421.76
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 99084 0 0 0 142063 113 0 0 25 0 1 0 270899283 407072768 98727 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 99383 98727 310 324 0 98453 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 397532

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1419128/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=404012 CPUtime=1481.74
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 100695 0 0 0 148059 115 0 0 25 0 1 0 270899283 413708288 100338 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 101003 100338 310 324 0 100073 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 404012

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1413880/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=409212 CPUtime=1541.72
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 101992 0 0 0 154055 117 0 0 25 0 1 0 270899283 419033088 101635 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 102303 101635 310 324 0 101373 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 409212

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1410040/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=412960 CPUtime=1601.7
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 102939 0 0 0 160052 118 0 0 25 0 1 0 270899283 422871040 102582 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 103240 102582 310 324 0 102310 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 412960

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1405560/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=417524 CPUtime=1661.69
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 104070 0 0 0 166049 120 0 0 25 0 1 0 270899283 427544576 103713 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551389 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 104381 103713 310 324 0 103451 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 417524

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1400632/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=422340 CPUtime=1721.67
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 105289 0 0 0 172045 122 0 0 25 0 1 0 270899283 432476160 104932 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 105585 104932 310 324 0 104655 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 422340

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1395576/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=427396 CPUtime=1781.66
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 106554 0 0 0 178042 124 0 0 25 0 1 0 270899283 437653504 106197 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 106849 106197 310 324 0 105919 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 427396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1394424/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=428560 CPUtime=1800.05
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 106831 0 0 0 179881 124 0 0 25 0 1 0 270899283 438845440 106474 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 107140 106474 310 324 0 106210 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 428560

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29228
/proc/meminfo: memFree=1394424/2055920 swapFree=4151596/4192956
[pid=29029] ppid=29027 vsize=428560 CPUtime=1800.05
/proc/29029/stat : 29029 (bsolo3.0.17) R 29027 29029 28328 0 -1 4194304 106831 0 0 0 179881 124 0 0 25 0 1 0 270899283 438845440 106474 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29029/statm: 107140 106474 310 324 0 106210 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 428560

Child status: 15
Real time (s): 1800.78
CPU time (s): 1800.13
CPU user time (s): 1798.82
CPU system time (s): 1.3138
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 428560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.82
system time used= 1.3138
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106835
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 36311

runsolver used 1.38679 second user time and 4.17636 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Apr 30 15:56:56 UTC 2007

IDJOB= 432740
IDBENCH= 1743
IDSOLVER= 199
FILE ID= node5/432740-1177948616

PBS_JOBID= 4727680

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-set1al.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432740-1177948616/instance-432740-1177948616.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-432740-1177948616 -o ROOT/results/node5/solver-432740-1177948616 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432740-1177948616/instance-432740-1177948616.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  8707b70244b4b6d1505bb830d4ab8529

RANDOM SEED= 887569173

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1821016 kB
Buffers:         32596 kB
Cached:         109600 kB
SwapCached:       9376 kB
Active:          55876 kB
Inactive:       112820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821016 kB
SwapTotal:     4192956 kB
SwapFree:      4151596 kB
Dirty:            7032 kB
Writeback:           0 kB
Mapped:          33524 kB
Slab:            51784 kB
Committed_AS:  9211472 kB
PageTables:       1724 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node5 on Mon Apr 30 16:26:59 UTC 2007