Trace number 2657445

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? 1798.1 1798.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-2.opb
MD5SUMf480d2d56550630df651872786c078c9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark939
Best CPU time to get the best result obtained on this benchmark14.0239
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 999
Optimality of the best value was proved NO
Number of variables8405
Total number of constraints10667
Number of constraints which are clauses9918
Number of constraints which are cardinality constraints (but not clauses)749
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint351
Number of terms in the objective function 6892
Biggest coefficient in the objective function 667
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 371779
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 667
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 371779
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 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-2657445-1276484816.opb
0.00/0.00	c File size is 551521 bytes.
0.06/0.09	c Highest Coefficient sum: 371779
0.06/0.09	c Parsing was ok!!
0.06/0.09	c Total parsing time: 0.095 s
0.09/0.10	c Var: 8405 Constr: 11368 10620/748/0 Lit: 53454 Watch. Lit: 37895
0.09/0.10	c Obj. Vars: 6892 (81.9988 % of total variables)
0.29/0.32	c Pre-processing Time: 0.325 s
0.29/0.32	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.32	c        0   8404    11366    53452    4    37894   83303      0      0 0.33
0.29/0.32	c Switching off lower bounding mode.
1797.98/1798.62	c      100   8404    11466    58932    5    38094   91634    100    145 0.69
1797.98/1798.62	c      251   8404    11617    70844    6    38396  100798    251    260 0.96
1797.98/1798.62	c      476   8404    11842   210338   17    38846  110878    476    424 1.12
1797.98/1798.62	c      815   8404    12181   422110   34    39524  121966    815    610 1.34
1797.98/1798.62	c     1324   8404    12690   755964   59    40542  134163   1324    793 1.67
1797.98/1798.62	c     2087   8404    13453  1261519   93    42068  147580   2087    944 2.21
1797.98/1798.62	c     3233   8404    14599  2012077  137    44360  162339   3233   1067 3.03
1797.98/1798.62	c     4955   8404    16321  3155635  193    47804  178573   4955    889 5.57
1797.98/1798.62	c     7540   8404    18906  5167397  273    52974  196431   7540    804 9.37
1797.98/1798.62	c    11424   8404    22790  8034953  352    60742  216075  11424    668 17.09
1797.98/1798.62	c    17246   8404    28612 11854032  414    72386  237683  17246    729 23.64
1797.98/1798.62	c    25987   8404    37353 18657350  499    89868  261452  25987    531 48.90
1797.98/1798.62	c    39101   8404    50467 27259370  540   116096  287598  39101    567 68.87
1797.98/1798.62	c    58771   8404    70137 43213098  616   155436  316358  58771    311 188.54
1797.98/1798.62	c    88283   8404    99649 62648979  628   214460  347994  88283    232 380.35
1797.98/1798.62	c Reducing formula size due to memory constraints
1797.98/1798.62	c Memory Limit: 1000.00 MB  Used: 1005.73 MB
1797.98/1798.62	c   132553   8404    24100 11042402  458    63362   28879  12734    134 983.70
1797.98/1798.62	c   198963   8404    38580 21793766  564    92322   31767  27214    127 1556.57
1797.98/1798.62	c Resources Exceeded
1797.98/1798.62	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.62	c   17   235927  34343   638213    47177 26600185  35811    131 1798.01
1797.98/1798.62	s UNKNOWN
1797.98/1798.62	c Total time: 1798.01 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-2657445-1276484816/watcher-2657445-1276484816 -o /tmp/evaluation-result-2657445-1276484816/solver-2657445-1276484816 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657445-1276484816.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29324
/proc/meminfo: memFree=1792620/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=19300 CPUtime=0
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 22137943 19763200 282 1992294400 134512640 137138936 4289396000 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 4825 282 173 642 0 4046 0

[startup+0.0678271 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29324
/proc/meminfo: memFree=1792620/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=12568 CPUtime=0.06
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 725 0 0 0 6 0 0 0 20 0 1 0 22137943 12869632 644 1992294400 134512640 137138936 4289396000 18446744073709551615 134520806 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 3142 644 255 642 0 2363 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12568

[startup+0.100833 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29324
/proc/meminfo: memFree=1792620/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=13692 CPUtime=0.09
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 1207 0 0 0 9 0 0 0 20 0 1 0 22137943 14020608 991 1992294400 134512640 137138936 4289396000 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 3456 993 182 642 0 2812 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13692

[startup+0.300869 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29324
/proc/meminfo: memFree=1792620/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=15196 CPUtime=0.29
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 1617 0 0 0 27 2 0 0 20 0 1 0 22137943 15560704 1335 1992294400 134512640 137138936 4289396000 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 3799 1335 185 642 0 3155 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15196

[startup+0.700944 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29324
/proc/meminfo: memFree=1792620/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=14544 CPUtime=0.69
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 1634 0 0 0 54 15 0 0 21 0 1 0 22137943 14893056 1187 1992294400 134512640 137138936 4289396000 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 3636 1187 190 642 0 2992 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14544

[startup+1.50109 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 29325
/proc/meminfo: memFree=1787900/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=21336 CPUtime=1.49
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 3343 0 0 0 127 22 0 0 23 0 1 0 22137943 21848064 2896 1992294400 134512640 137138936 4289396000 18446744073709551615 135984589 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 5334 2896 190 642 0 4690 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21336

[startup+3.10139 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 29325
/proc/meminfo: memFree=1773888/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=40356 CPUtime=3.09
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 8107 0 0 0 284 25 0 0 25 0 1 0 22137943 41324544 7660 1992294400 134512640 137138936 4289396000 18446744073709551615 134574740 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 10089 7660 190 642 0 9445 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40356

[startup+6.30099 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 29325
/proc/meminfo: memFree=1749088/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=60604 CPUtime=6.29
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 13167 0 0 0 601 28 0 0 25 0 1 0 22137943 62058496 12720 1992294400 134512640 137138936 4289396000 18446744073709551615 134543407 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 15151 12720 190 642 0 14507 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 60604

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 29325
/proc/meminfo: memFree=1703704/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=101772 CPUtime=12.69
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 23455 0 0 0 1235 34 0 0 25 0 1 0 22137943 104214528 23008 1992294400 134512640 137138936 4289396000 18446744073709551615 134573444 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 25443 23008 190 642 0 24799 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 101772

[startup+25.5006 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 29325
/proc/meminfo: memFree=1624848/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=179200 CPUtime=25.48
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 42813 0 0 0 2504 44 0 0 25 0 1 0 22137943 183500800 42366 1992294400 134512640 137138936 4289396000 18446744073709551615 134574740 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 44800 42366 190 642 0 44156 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 179200

[startup+51.1003 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 29325
/proc/meminfo: memFree=1534080/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=271956 CPUtime=51.08
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 66010 0 0 0 5048 60 0 0 25 0 1 0 22137943 278482944 65563 1992294400 134512640 137138936 4289396000 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 67989 65563 190 642 0 67345 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 271956

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 29327
/proc/meminfo: memFree=1337912/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=463872 CPUtime=102.27
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 113987 0 0 0 10134 93 0 0 25 0 1 0 22137943 475004928 113540 1992294400 134512640 137138936 4289396000 18446744073709551615 134574748 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 115968 113540 190 642 0 115324 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 463872

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29329
/proc/meminfo: memFree=1258676/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=543480 CPUtime=162.24
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 133870 0 0 0 16114 110 0 0 25 0 1 0 22137943 556523520 133423 1992294400 134512640 137138936 4289396000 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 135870 133423 190 642 0 135226 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 543480

[startup+222.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 29329
/proc/meminfo: memFree=1167040/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=634268 CPUtime=222.22
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 156587 0 0 0 22094 128 0 0 25 0 1 0 22137943 649490432 156140 1992294400 134512640 137138936 4289396000 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 158567 156140 190 642 0 157923 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 634268

[startup+282.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 29331
/proc/meminfo: memFree=1086564/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=715388 CPUtime=282.19
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 176875 0 0 0 28074 145 0 0 25 0 1 0 22137943 732557312 176428 1992294400 134512640 137138936 4289396000 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 178847 176428 190 642 0 178203 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 715388

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 29333
/proc/meminfo: memFree=1018488/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=782768 CPUtime=342.17
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 193721 0 0 0 34055 162 0 0 25 0 1 0 22137943 801554432 193274 1992294400 134512640 137138936 4289396000 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 195692 193274 190 642 0 195048 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 782768

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29335
/proc/meminfo: memFree=953140/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=849660 CPUtime=402.15
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 210437 0 0 0 40038 177 0 0 25 0 1 0 22137943 870051840 209990 1992294400 134512640 137138936 4289396000 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 212415 209990 190 642 0 211771 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 849660

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29337
/proc/meminfo: memFree=887668/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=913288 CPUtime=462.14
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 226319 0 0 0 46025 189 0 0 25 0 1 0 22137943 935206912 225872 1992294400 134512640 137138936 4289396000 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 228322 225872 190 642 0 227678 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 913288

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29337
/proc/meminfo: memFree=798760/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1002624 CPUtime=522.11
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 248663 0 0 0 52005 206 0 0 25 0 1 0 22137943 1026686976 248216 1992294400 134512640 137138936 4289396000 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 250656 248216 190 642 0 250012 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1002624

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29339
/proc/meminfo: memFree=758212/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=582.09
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 57995 214 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1041424

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29341
/proc/meminfo: memFree=758212/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=642.07
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 63992 215 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1041424

[startup+702.301 s]

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

/proc/meminfo: memFree=758088/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=1061.93
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 105961 232 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 1041424

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29353
/proc/meminfo: memFree=758088/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=1121.91
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 111955 236 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 1041424

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29355
/proc/meminfo: memFree=758088/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=1181.88
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 117948 240 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 1041424

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29357
/proc/meminfo: memFree=757964/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=1241.87
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 123944 243 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 134617957 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 1041424

[startup+1302.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 29359
/proc/meminfo: memFree=757840/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=1301.85
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 129939 246 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 1041424

[startup+1362.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 29361
/proc/meminfo: memFree=757840/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=1361.82
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 135934 248 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 1041424

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29361
/proc/meminfo: memFree=757840/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=1421.82
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 141931 251 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 134618288 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 1041424

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29363
/proc/meminfo: memFree=757840/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=1481.79
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 147925 254 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 1041424

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29365
/proc/meminfo: memFree=757840/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=1541.76
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 153919 257 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 136504500 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 1041424

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29367
/proc/meminfo: memFree=757716/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=1601.74
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 159911 263 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 1041424

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29369
/proc/meminfo: memFree=757716/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=1661.72
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 165903 269 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 1041424

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29369
/proc/meminfo: memFree=757716/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=1721.7
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 171897 273 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 135984582 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 1041424

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29371
/proc/meminfo: memFree=757592/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=1781.68
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 177892 276 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 1041424

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 29371
/proc/meminfo: memFree=757592/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=1791.29
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 178853 276 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 134542322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 1791.29
Current children cumulated vsize (KiB) 1041424

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29371
/proc/meminfo: memFree=757592/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=1794.48
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 179172 276 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 1794.48
Current children cumulated vsize (KiB) 1041424

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29371
/proc/meminfo: memFree=757592/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=1796.07
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 179331 276 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 136504207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 1796.07
Current children cumulated vsize (KiB) 1041424

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29371
/proc/meminfo: memFree=757592/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=1796.87
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 179411 276 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 1796.87
Current children cumulated vsize (KiB) 1041424

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29371
/proc/meminfo: memFree=757592/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=1041424 CPUtime=1797.68
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202496 258492 0 0 0 179491 277 0 0 25 0 1 0 22137943 1066418176 257936 1992294400 134512640 137138936 4289396000 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29324/statm: 260356 257936 190 642 0 259712 0
Current children cumulated CPU time (s) 1797.68
Current children cumulated vsize (KiB) 1041424

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29373
/proc/meminfo: memFree=757592/2059040 swapFree=4142408/4192956
[pid=29324] ppid=29322 vsize=0 CPUtime=1798.07
/proc/29324/stat : 29324 (bsolo_pb10) R 29322 29324 28281 0 -1 4202500 258492 0 0 0 179523 284 0 0 25 0 1 0 22137943 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/29324/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.07
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.72
CPU time (s): 1798.1
CPU user time (s): 1795.24
CPU system time (s): 2.86756
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 1041860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.24
system time used= 2.86756
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 258492
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= 20619

runsolver used 3.06253 second user time and 8.39472 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-14 05:06:56
IDJOB=2657445
IDBENCH=2233
IDSOLVER=1163
FILE ID=node019/2657445-1276484816
PBS_JOBID= 11173378
Free space on /tmp= 62380 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-2.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657445-1276484816/watcher-2657445-1276484816 -o /tmp/evaluation-result-2657445-1276484816/solver-2657445-1276484816 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657445-1276484816.opb

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

MD5SUM BENCH= f480d2d56550630df651872786c078c9
RANDOM SEED=1066835978

node019.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1793024 kB
Buffers:         68416 kB
Cached:         106376 kB
SwapCached:       4636 kB
Active:         102264 kB
Inactive:        85872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1793024 kB
SwapTotal:     4192956 kB
SwapFree:      4142408 kB
Dirty:            4548 kB
Writeback:           0 kB
AnonPages:       11592 kB
Mapped:          13768 kB
Slab:            56156 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182140 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= 62376 MiB
End job on node019 at 2010-06-14 05:36:55