Trace number 1880233

Some explanations

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

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.1 pb? 1798.04 1798.69

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900571132.opb
MD5SUMd9d7c99a4b01b1207d32721f3efdc2ab
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark48.6206
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 761
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Generic Pseudo-Boolean Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1880233-1245119524.opb
0.00/0.00	c File size is 83385 bytes.
0.00/0.01	c Highest Coefficient sum: 761
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.94/1798.68	c      101    231     2787    18291    6     7567    2069    201   2148 0.05
1797.94/1798.68	c      253    231     3089    39218   12    15531    2276    503   2181 0.12
1797.94/1798.68	c      478    231     3536    75879   21    27432    2504    950   1620 0.29
1797.94/1798.68	c      820    231     4216   140334   33    49034    2755   1630   1080 0.76
1797.94/1798.68	c     1332    231     5232   236102   45    75686    3031   2646    721 1.85
1797.94/1798.68	c     2096    231     5148   226902   44    90787    3335   2562    505 4.14
1797.94/1798.68	c     3242    231     5663   296873   52   118541    3669   3077    361 8.98
1797.94/1798.68	c     4963    231     5261   255776   48   112136    4036   2675    246 20.12
1797.94/1798.68	c     7547    231     6162   383493   62   167284    4440   3576    188 40.12
1797.94/1798.68	c    11426    231     6928   448643   64   156971    4885   4342    153 74.30
1797.94/1798.68	c    17252    231     5817   315657   54   137163    5374   3231    133 128.95
1797.94/1798.68	c    25990    231     6285   367196   58   147772    5912   3699    124 209.18
1797.94/1798.68	c    39101    231     7878   520628   66   193081    6504   5292    117 332.32
1797.94/1798.68	c    58772    231     6735   424667   63   183742    7155   4149     96 611.99
1797.94/1798.68	c    88282    231     6426   381385   59   164881    7871   3840     89 990.48
1797.94/1798.68	c   132553    231     9225   676111   73   253564    8659   6639     82 1598.07
1797.94/1798.68	c Resources Exceeded
1797.94/1798.68	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.94/1798.68	c   16   147826  30539   208136     8578   592486   5992     82 1798.03
1797.94/1798.68	s UNKNOWN
1797.94/1798.68	c Total time: 1798.03 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-1880233-1245119524/watcher-1880233-1245119524 -o /tmp/evaluation-result-1880233-1245119524/solver-1880233-1245119524 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880233-1245119524.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: 1.00 1.00 1.00 3/64 6257
/proc/meminfo: memFree=1278088/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=10792 CPUtime=0
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179553016 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 2698 233 174 640 0 2033 0

[startup+0.0519789 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6257
/proc/meminfo: memFree=1278088/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=11236 CPUtime=0.04
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 435 0 0 0 4 0 0 0 18 0 1 0 179553016 11505664 398 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 2809 398 196 640 0 2165 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11236

[startup+0.101987 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6257
/proc/meminfo: memFree=1278088/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=11628 CPUtime=0.09
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 523 0 0 0 9 0 0 0 18 0 1 0 179553016 11907072 486 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 2907 486 196 640 0 2263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11628

[startup+0.302023 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6257
/proc/meminfo: memFree=1278088/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=12536 CPUtime=0.29
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 751 0 0 0 29 0 0 0 19 0 1 0 179553016 12836864 714 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 3134 714 196 640 0 2490 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12536

[startup+0.701094 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6257
/proc/meminfo: memFree=1278088/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=13712 CPUtime=0.69
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 1056 0 0 0 69 0 0 0 22 0 1 0 179553016 14041088 1019 1992294400 134512640 137136520 4294956256 18446744073709551615 134605427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 3428 1019 197 640 0 2784 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13712

[startup+1.50124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6258
/proc/meminfo: memFree=1274112/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=15264 CPUtime=1.49
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 1427 0 0 0 148 1 0 0 25 0 1 0 179553016 15630336 1390 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 3816 1390 197 640 0 3172 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15264

[startup+3.10153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6258
/proc/meminfo: memFree=1272128/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=16692 CPUtime=3.09
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 1801 0 0 0 308 1 0 0 25 0 1 0 179553016 17092608 1764 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 4173 1764 197 640 0 3529 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16692

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6258
/proc/meminfo: memFree=1270656/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=17856 CPUtime=6.29
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 2071 0 0 0 627 2 0 0 25 0 1 0 179553016 18284544 2034 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 4464 2034 197 640 0 3820 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17856

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6258
/proc/meminfo: memFree=1269312/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=18904 CPUtime=12.69
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 2334 0 0 0 1267 2 0 0 25 0 1 0 179553016 19357696 2297 1992294400 134512640 137136520 4294956256 18446744073709551615 134573554 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 4726 2297 197 640 0 4082 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18904

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6258
/proc/meminfo: memFree=1267776/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=20332 CPUtime=25.48
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 2711 0 0 0 2545 3 0 0 25 0 1 0 179553016 20819968 2674 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 5083 2674 197 640 0 4439 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20332

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6258
/proc/meminfo: memFree=1266816/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=21376 CPUtime=51.07
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 2952 0 0 0 5104 3 0 0 25 0 1 0 179553016 21889024 2915 1992294400 134512640 137136520 4294956256 18446744073709551615 136502027 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 5344 2915 197 640 0 4700 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21376

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6258
/proc/meminfo: memFree=1265856/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=22296 CPUtime=102.26
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 3197 0 0 0 10221 5 0 0 25 0 1 0 179553016 22831104 3160 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 5574 3160 197 640 0 4930 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22296

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6258
/proc/meminfo: memFree=1265152/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=22952 CPUtime=162.23
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 3366 0 0 0 16216 7 0 0 25 0 1 0 179553016 23502848 3329 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 5738 3329 197 640 0 5094 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22952

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6258
/proc/meminfo: memFree=1264000/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=24012 CPUtime=222.21
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 3632 0 0 0 22212 9 0 0 25 0 1 0 179553016 24588288 3595 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 6003 3595 197 640 0 5359 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24012

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6258
/proc/meminfo: memFree=1263616/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=24404 CPUtime=282.19
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 3730 0 0 0 28208 11 0 0 25 0 1 0 179553016 24989696 3693 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 6101 3693 197 640 0 5457 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 24404

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6258
/proc/meminfo: memFree=1263104/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=24920 CPUtime=342.17
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 3852 0 0 0 34205 12 0 0 25 0 1 0 179553016 25518080 3815 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 6230 3815 197 640 0 5586 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 24920

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6258
/proc/meminfo: memFree=1261312/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=26620 CPUtime=402.14
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 4288 0 0 0 40200 14 0 0 25 0 1 0 179553016 27258880 4251 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 6655 4251 197 640 0 6011 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 26620

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6258
/proc/meminfo: memFree=1261184/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=26876 CPUtime=462.13
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 4332 0 0 0 46198 15 0 0 25 0 1 0 179553016 27521024 4295 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 6719 4295 197 640 0 6075 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 26876

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6258
/proc/meminfo: memFree=1261120/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=26876 CPUtime=522.11
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 4333 0 0 0 52195 16 0 0 25 0 1 0 179553016 27521024 4296 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 6719 4296 197 640 0 6075 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 26876

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6258
/proc/meminfo: memFree=1260928/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=27008 CPUtime=582.08
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 4384 0 0 0 58192 16 0 0 25 0 1 0 179553016 27656192 4347 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 6752 4347 197 640 0 6108 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 27008

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6258
/proc/meminfo: memFree=1260928/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=27008 CPUtime=642.06
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 4384 0 0 0 64189 17 0 0 25 0 1 0 179553016 27656192 4347 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 6752 4347 197 640 0 6108 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 27008

[startup+702.301 s]

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

/proc/meminfo: memFree=1259776/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=28176 CPUtime=1121.89
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 4657 0 0 0 112164 25 0 0 25 0 1 0 179553016 28852224 4620 1992294400 134512640 137136520 4294956256 18446744073709551615 134543884 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7044 4620 197 640 0 6400 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 28176

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6260
/proc/meminfo: memFree=1259712/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=28176 CPUtime=1181.87
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 4674 0 0 0 118160 27 0 0 25 0 1 0 179553016 28852224 4637 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7044 4637 197 640 0 6400 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 28176

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6260
/proc/meminfo: memFree=1259392/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=28404 CPUtime=1241.84
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 4735 0 0 0 124157 27 0 0 25 0 1 0 179553016 29085696 4698 1992294400 134512640 137136520 4294956256 18446744073709551615 136509109 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7101 4698 197 640 0 6457 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 28404

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6260
/proc/meminfo: memFree=1258560/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=29320 CPUtime=1301.83
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 4951 0 0 0 130154 29 0 0 25 0 1 0 179553016 30023680 4914 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7330 4914 197 640 0 6686 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 29320

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6260
/proc/meminfo: memFree=1258560/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=29320 CPUtime=1361.8
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 4951 0 0 0 136150 30 0 0 25 0 1 0 179553016 30023680 4914 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7330 4914 197 640 0 6686 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 29320

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6260
/proc/meminfo: memFree=1258560/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=29320 CPUtime=1421.79
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 4951 0 0 0 142147 32 0 0 25 0 1 0 179553016 30023680 4914 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7330 4914 197 640 0 6686 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 29320

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6260
/proc/meminfo: memFree=1258560/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=29320 CPUtime=1481.76
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 4951 0 0 0 148143 33 0 0 25 0 1 0 179553016 30023680 4914 1992294400 134512640 137136520 4294956256 18446744073709551615 136518953 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7330 4914 197 640 0 6686 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 29320

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6260
/proc/meminfo: memFree=1258560/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=29320 CPUtime=1541.74
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 4951 0 0 0 154140 34 0 0 25 0 1 0 179553016 30023680 4914 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7330 4914 197 640 0 6686 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 29320

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6260
/proc/meminfo: memFree=1258496/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=29320 CPUtime=1601.72
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 4951 0 0 0 160137 35 0 0 25 0 1 0 179553016 30023680 4914 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7330 4914 197 640 0 6686 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 29320

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6260
/proc/meminfo: memFree=1258368/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=29452 CPUtime=1661.69
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 4992 0 0 0 166133 36 0 0 25 0 1 0 179553016 30158848 4955 1992294400 134512640 137136520 4294956256 18446744073709551615 134544428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7363 4955 197 640 0 6719 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 29452

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6260
/proc/meminfo: memFree=1258304/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=29452 CPUtime=1721.67
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 4992 0 0 0 172129 38 0 0 25 0 1 0 179553016 30158848 4955 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7363 4955 197 640 0 6719 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 29452

[startup+1782.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 6266
/proc/meminfo: memFree=1258176/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=29584 CPUtime=1781.64
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 5032 0 0 0 178125 39 0 0 25 0 1 0 179553016 30294016 4995 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7396 4995 197 640 0 6752 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 29584

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

[startup+1791.91 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 6266
/proc/meminfo: memFree=1258112/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=29584 CPUtime=1791.24
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 5032 0 0 0 179085 39 0 0 25 0 1 0 179553016 30294016 4995 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7396 4995 197 640 0 6752 0
Current children cumulated CPU time (s) 1791.24
Current children cumulated vsize (KiB) 29584

[startup+1795.1 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 6266
/proc/meminfo: memFree=1258112/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=29584 CPUtime=1794.44
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 5032 0 0 0 179405 39 0 0 25 0 1 0 179553016 30294016 4995 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7396 4995 197 640 0 6752 0
Current children cumulated CPU time (s) 1794.44
Current children cumulated vsize (KiB) 29584

[startup+1796.7 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 6266
/proc/meminfo: memFree=1258112/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=29584 CPUtime=1796.04
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 5032 0 0 0 179565 39 0 0 25 0 1 0 179553016 30294016 4995 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7396 4995 197 640 0 6752 0
Current children cumulated CPU time (s) 1796.04
Current children cumulated vsize (KiB) 29584

[startup+1797.5 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 6266
/proc/meminfo: memFree=1258112/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=29584 CPUtime=1796.84
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 5032 0 0 0 179645 39 0 0 25 0 1 0 179553016 30294016 4995 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7396 4995 197 640 0 6752 0
Current children cumulated CPU time (s) 1796.84
Current children cumulated vsize (KiB) 29584

[startup+1798.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 6266
/proc/meminfo: memFree=1258112/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=29584 CPUtime=1797.64
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 5032 0 0 0 179725 39 0 0 25 0 1 0 179553016 30294016 4995 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7396 4995 197 640 0 6752 0
Current children cumulated CPU time (s) 1797.64
Current children cumulated vsize (KiB) 29584

[startup+1798.51 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 6266
/proc/meminfo: memFree=1258112/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=29584 CPUtime=1797.84
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 5032 0 0 0 179745 39 0 0 25 0 1 0 179553016 30294016 4995 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7396 4995 197 640 0 6752 0
Current children cumulated CPU time (s) 1797.84
Current children cumulated vsize (KiB) 29584

[startup+1798.6 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 6266
/proc/meminfo: memFree=1258112/2055920 swapFree=4182996/4192956
[pid=6257] ppid=6255 vsize=29584 CPUtime=1797.94
/proc/6257/stat : 6257 (bsolo) R 6255 6257 5205 0 -1 4194304 5032 0 0 0 179755 39 0 0 25 0 1 0 179553016 30294016 4995 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6257/statm: 7396 4995 197 640 0 6752 0
Current children cumulated CPU time (s) 1797.94
Current children cumulated vsize (KiB) 29584

Child status: 0
Real time (s): 1798.69
CPU time (s): 1798.04
CPU user time (s): 1797.63
CPU system time (s): 0.400939
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 29584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.63
system time used= 0.400939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5033
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3573

runsolver used 1.63875 second user time and 3.35249 second system time

The end

Launcher Data 

Begin job on node12 at 2009-06-16 04:32:04
IDJOB=1880233
IDBENCH=1310
IDSOLVER=701
FILE ID=node12/1880233-1245119524
PBS_JOBID= 9363643
Free space on /tmp= 66236 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900571132.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880233-1245119524/watcher-1880233-1245119524 -o /tmp/evaluation-result-1880233-1245119524/solver-1880233-1245119524 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880233-1245119524.opb

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

MD5SUM BENCH= d9d7c99a4b01b1207d32721f3efdc2ab
RANDOM SEED=1509446768

node12.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
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		: 3000.281
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:       1278504 kB
Buffers:         60724 kB
Cached:         614544 kB
SwapCached:       3780 kB
Active:          59392 kB
Inactive:       623840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1278504 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            4028 kB
Writeback:           0 kB
Mapped:          14408 kB
Slab:            80212 kB
Committed_AS:   149380 kB
PageTables:       1380 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= 66232 MiB
End job on node12 at 2009-06-16 05:02:03