Trace number 1880280

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? 1798.01 1798.47

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900579996.opb
MD5SUMf510e821cdc50f097865b59193d7ef06
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 benchmark105.271
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 677
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-1880280-1245124048.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 677
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 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     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.94/1798.46	c      100    231     2786    18997    6     7583    2069    200   2000 0.05
1797.94/1798.46	c      253    231     3091    39617   12    11230    2276    505   2238 0.11
1797.94/1798.46	c      478    231     3538    71860   20    19309    2504    952   1904 0.25
1797.94/1798.46	c      818    231     4215   136328   32    39728    2755   1629   1298 0.63
1797.94/1798.46	c     1327    231     5224   238630   45    70963    3031   2638    771 1.72
1797.94/1798.46	c     2090    231     5098   217781   42    81250    3335   2512    554 3.77
1797.94/1798.46	c     3237    231     5631   288196   51   129279    3669   3045    364 8.88
1797.94/1798.46	c     4962    231     5202   249974   48   109626    4036   2616    222 22.29
1797.94/1798.46	c     7550    231     6102   349811   57   147389    4440   3516    190 39.66
1797.94/1798.46	c    11429    231     6853   437043   63   185047    4885   4267    155 73.43
1797.94/1798.46	c    17252    231     5722   332750   58   135851    5374   3136    120 143.13
1797.94/1798.46	c    25990    231     6284   373135   59   175517    5912   3698    108 240.38
1797.94/1798.46	c    39102    231     7873   604320   76   245342    6504   5287     94 413.77
1797.94/1798.46	c    58772    231     6889   472223   68   211470    7155   4303     82 716.41
1797.94/1798.46	c    88282    231     6820   469296   68   178909    7871   4234     76 1149.36
1797.94/1798.46	c Resources Exceeded
1797.94/1798.46	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.94/1798.46	c   15   131102  19749   165000     7363   522810   4777     72 1798.01
1797.94/1798.46	s UNKNOWN
1797.94/1798.46	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-1880280-1245124048/watcher-1880280-1245124048 -o /tmp/evaluation-result-1880280-1245124048/solver-1880280-1245124048 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880280-1245124048.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 3/64 957
/proc/meminfo: memFree=1048952/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=10792 CPUtime=0
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 180002158 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 134531619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 2698 233 174 640 0 2033 0

[startup+0.0267031 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 957
/proc/meminfo: memFree=1048952/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=11244 CPUtime=0.02
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 420 0 0 0 2 0 0 0 18 0 1 0 180002158 11513856 383 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 2811 383 196 640 0 2167 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11244

[startup+0.10271 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 957
/proc/meminfo: memFree=1048952/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=11624 CPUtime=0.09
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 509 0 0 0 9 0 0 0 18 0 1 0 180002158 11902976 472 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 2906 472 196 640 0 2262 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11624

[startup+0.301729 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 957
/proc/meminfo: memFree=1048952/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=12396 CPUtime=0.29
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 733 0 0 0 29 0 0 0 19 0 1 0 180002158 12693504 696 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 3099 696 196 640 0 2455 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12396

[startup+0.70277 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 957
/proc/meminfo: memFree=1048952/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=13832 CPUtime=0.69
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 1062 0 0 0 69 0 0 0 22 0 1 0 180002158 14163968 1025 1992294400 134512640 137136520 4294956256 18446744073709551615 134543884 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 3458 1025 196 640 0 2814 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13832

[startup+1.50185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 958
/proc/meminfo: memFree=1044912/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=15388 CPUtime=1.49
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 1463 0 0 0 148 1 0 0 25 0 1 0 180002158 15757312 1426 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 3847 1426 196 640 0 3203 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15388

[startup+3.10201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 958
/proc/meminfo: memFree=1042864/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=16564 CPUtime=3.09
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 1768 0 0 0 307 2 0 0 25 0 1 0 180002158 16961536 1731 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 4141 1731 196 640 0 3497 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16564

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 958
/proc/meminfo: memFree=1041328/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=17736 CPUtime=6.28
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 2056 0 0 0 626 2 0 0 25 0 1 0 180002158 18161664 2019 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 4434 2019 197 640 0 3790 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17736

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 958
/proc/meminfo: memFree=1039792/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=19296 CPUtime=12.69
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 2432 0 0 0 1266 3 0 0 25 0 1 0 180002158 19759104 2395 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 4824 2395 197 640 0 4180 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19296

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 958
/proc/meminfo: memFree=1038832/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=20332 CPUtime=25.48
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 2694 0 0 0 2544 4 0 0 25 0 1 0 180002158 20819968 2657 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 5083 2657 197 640 0 4439 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20332

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 958
/proc/meminfo: memFree=1037872/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=21220 CPUtime=51.07
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 2912 0 0 0 5102 5 0 0 25 0 1 0 180002158 21729280 2875 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 5305 2875 197 640 0 4661 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21220

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 958
/proc/meminfo: memFree=1036080/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=22896 CPUtime=102.27
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 3352 0 0 0 10221 6 0 0 25 0 1 0 180002158 23445504 3315 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 5724 3315 197 640 0 5080 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22896

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 958
/proc/meminfo: memFree=1035440/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=23552 CPUtime=162.25
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 3503 0 0 0 16217 8 0 0 25 0 1 0 180002158 24117248 3466 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 5888 3466 197 640 0 5244 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23552

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 958
/proc/meminfo: memFree=1034736/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=24076 CPUtime=222.23
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 3653 0 0 0 22214 9 0 0 25 0 1 0 180002158 24653824 3616 1992294400 134512640 137136520 4294956256 18446744073709551615 136518911 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 6019 3616 197 640 0 5375 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24076

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 960
/proc/meminfo: memFree=1032944/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=26016 CPUtime=282.22
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 4114 0 0 0 28210 12 0 0 25 0 1 0 180002158 26640384 4077 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 6504 4077 197 640 0 5860 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 26016

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 960
/proc/meminfo: memFree=1032816/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=26144 CPUtime=342.2
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 4145 0 0 0 34208 12 0 0 25 0 1 0 180002158 26771456 4108 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 6536 4108 197 640 0 5892 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26144

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 960
/proc/meminfo: memFree=1032688/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=26144 CPUtime=402.19
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 4171 0 0 0 40205 14 0 0 25 0 1 0 180002158 26771456 4134 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 6536 4134 197 640 0 5892 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 26144

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 960
/proc/meminfo: memFree=1031344/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=27572 CPUtime=462.17
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 4519 0 0 0 46202 15 0 0 25 0 1 0 180002158 28233728 4482 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 6893 4482 197 640 0 6249 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 27572

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 960
/proc/meminfo: memFree=1031344/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=27572 CPUtime=522.16
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 4519 0 0 0 52200 16 0 0 25 0 1 0 180002158 28233728 4482 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 6893 4482 197 640 0 6249 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 27572

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 960
/proc/meminfo: memFree=1031344/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=27576 CPUtime=582.14
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 4520 0 0 0 58197 17 0 0 25 0 1 0 180002158 28237824 4483 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 6894 4483 197 640 0 6250 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 27576

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 960
/proc/meminfo: memFree=1031280/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=27576 CPUtime=642.13
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 4520 0 0 0 64195 18 0 0 25 0 1 0 180002158 28237824 4483 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 6894 4483 197 640 0 6250 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 27576

[startup+702.303 s]

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

/proc/meminfo: memFree=1030448/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=28360 CPUtime=1122
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 4708 0 0 0 112175 25 0 0 25 0 1 0 180002158 29040640 4671 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7090 4671 197 640 0 6446 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 28360

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 966
/proc/meminfo: memFree=1029616/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=29144 CPUtime=1181.99
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 4901 0 0 0 118172 27 0 0 25 0 1 0 180002158 29843456 4864 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7286 4864 197 640 0 6642 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 29144

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 966
/proc/meminfo: memFree=1028976/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=29664 CPUtime=1241.97
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 5052 0 0 0 124169 28 0 0 25 0 1 0 180002158 30375936 5015 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7416 5015 197 640 0 6772 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 29664

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 966
/proc/meminfo: memFree=1028976/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=29780 CPUtime=1301.96
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 5057 0 0 0 130168 28 0 0 25 0 1 0 180002158 30494720 5020 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7445 5020 197 640 0 6801 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 29780

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 966
/proc/meminfo: memFree=1028976/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=29764 CPUtime=1361.94
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 5057 0 0 0 136164 30 0 0 25 0 1 0 180002158 30478336 5020 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7441 5020 197 640 0 6797 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 29764

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 966
/proc/meminfo: memFree=1028656/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=30020 CPUtime=1421.93
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 5130 0 0 0 142162 31 0 0 25 0 1 0 180002158 30740480 5093 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7505 5093 197 640 0 6861 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 30020

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 966
/proc/meminfo: memFree=1028592/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=30020 CPUtime=1481.91
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 5130 0 0 0 148159 32 0 0 25 0 1 0 180002158 30740480 5093 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7505 5093 197 640 0 6861 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 30020

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 966
/proc/meminfo: memFree=1028656/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=30020 CPUtime=1541.89
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 5130 0 0 0 154157 32 0 0 25 0 1 0 180002158 30740480 5093 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7505 5093 197 640 0 6861 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 30020

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 966
/proc/meminfo: memFree=1028656/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=30020 CPUtime=1601.87
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 5130 0 0 0 160154 33 0 0 25 0 1 0 180002158 30740480 5093 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7505 5093 197 640 0 6861 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 30020

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 966
/proc/meminfo: memFree=1028528/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=30128 CPUtime=1661.86
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 5150 0 0 0 166152 34 0 0 25 0 1 0 180002158 30851072 5113 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7532 5113 197 640 0 6888 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 30128

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 966
/proc/meminfo: memFree=1028464/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=30128 CPUtime=1721.85
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 5150 0 0 0 172149 36 0 0 25 0 1 0 180002158 30851072 5113 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7532 5113 197 640 0 6888 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 30128

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 966
/proc/meminfo: memFree=1028464/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=30128 CPUtime=1781.84
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 5150 0 0 0 178147 37 0 0 25 0 1 0 180002158 30851072 5113 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7532 5113 197 640 0 6888 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 30128

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 966
/proc/meminfo: memFree=1028464/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=30128 CPUtime=1791.44
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 5150 0 0 0 179107 37 0 0 25 0 1 0 180002158 30851072 5113 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7532 5113 197 640 0 6888 0
Current children cumulated CPU time (s) 1791.44
Current children cumulated vsize (KiB) 30128

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 966
/proc/meminfo: memFree=1028464/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=30128 CPUtime=1794.64
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 5150 0 0 0 179427 37 0 0 25 0 1 0 180002158 30851072 5113 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7532 5113 197 640 0 6888 0
Current children cumulated CPU time (s) 1794.64
Current children cumulated vsize (KiB) 30128

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 966
/proc/meminfo: memFree=1028464/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=30128 CPUtime=1796.23
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 5150 0 0 0 179586 37 0 0 25 0 1 0 180002158 30851072 5113 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7532 5113 197 640 0 6888 0
Current children cumulated CPU time (s) 1796.23
Current children cumulated vsize (KiB) 30128

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 966
/proc/meminfo: memFree=1028464/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=30128 CPUtime=1797.04
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 5150 0 0 0 179667 37 0 0 25 0 1 0 180002158 30851072 5113 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7532 5113 197 640 0 6888 0
Current children cumulated CPU time (s) 1797.04
Current children cumulated vsize (KiB) 30128

[startup+1797.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 966
/proc/meminfo: memFree=1028464/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=30128 CPUtime=1797.43
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 5150 0 0 0 179706 37 0 0 25 0 1 0 180002158 30851072 5113 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7532 5113 197 640 0 6888 0
Current children cumulated CPU time (s) 1797.43
Current children cumulated vsize (KiB) 30128

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 966
/proc/meminfo: memFree=1028464/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=30128 CPUtime=1797.83
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 5150 0 0 0 179746 37 0 0 25 0 1 0 180002158 30851072 5113 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7532 5113 197 640 0 6888 0
Current children cumulated CPU time (s) 1797.83
Current children cumulated vsize (KiB) 30128

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 966
/proc/meminfo: memFree=1028464/2055920 swapFree=4192812/4192956
[pid=957] ppid=955 vsize=30128 CPUtime=1797.94
/proc/957/stat : 957 (bsolo) R 955 957 31844 0 -1 4194304 5150 0 0 0 179757 37 0 0 25 0 1 0 180002158 30851072 5113 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/957/statm: 7532 5113 197 640 0 6888 0
Current children cumulated CPU time (s) 1797.94
Current children cumulated vsize (KiB) 30128

Child status: 0
Real time (s): 1798.47
CPU time (s): 1798.01
CPU user time (s): 1797.64
CPU system time (s): 0.374943
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 30128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.64
system time used= 0.374943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5151
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= 3190

runsolver used 1.45078 second user time and 3.52546 second system time

The end

Launcher Data 

Begin job on node36 at 2009-06-16 05:47:28
IDJOB=1880280
IDBENCH=1363
IDSOLVER=701
FILE ID=node36/1880280-1245124048
PBS_JOBID= 9363652
Free space on /tmp= 66200 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900579996.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880280-1245124048/watcher-1880280-1245124048 -o /tmp/evaluation-result-1880280-1245124048/solver-1880280-1245124048 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880280-1245124048.opb

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

MD5SUM BENCH= f510e821cdc50f097865b59193d7ef06
RANDOM SEED=765699423

node36.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		: 3000.230
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		: 3000.230
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:       1049368 kB
Buffers:         38080 kB
Cached:         900796 kB
SwapCached:          0 kB
Active:          80108 kB
Inactive:       872624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1049368 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4028 kB
Writeback:           0 kB
Mapped:          23704 kB
Slab:            39848 kB
Committed_AS:   160420 kB
PageTables:       1360 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= 66196 MiB
End job on node36 at 2009-06-16 06:17:27