Trace number 1878855

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 clUNSAT 878.678 879.065

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900564281.opb
MD5SUM0626939ca6144a564c8e59fb048e3266
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 benchmark6.87096
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 705
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: Clause 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-1878855-1245124668.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 705
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: 5708
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.021 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.
878.60/879.06	c      100    231     2686    11204    4     5676    2069    100   3448 0.03
878.60/879.06	c      254    231     2840    17138    6     5983    2276    254   5291 0.05
878.60/879.06	c      479    231     3065    23661    7     6434    2504    479   6141 0.08
878.60/879.06	c      818    231     3404    35190   10     7113    2755    818   6932 0.12
878.60/879.06	c     1329    231     3915    50087   12     8134    3031   1329   6579 0.20
878.60/879.06	c     2093    231     4679    74707   15     9663    3335   2093   5962 0.35
878.60/879.06	c     3239    231     5825   112369   19    11955    3669   3239   4694 0.69
878.60/879.06	c     4960    231     5633   112420   19    11571    4036   3047   4022 1.23
878.60/879.06	c     7544    231     6087   124221   20    12479    4440   3501   3775 2.00
878.60/879.06	c    11423    231     5375   108793   20    11054    4885   2789   3515 3.25
878.60/879.06	c    17247    231     6087   124589   20    12479    5374   3501   3196 5.40
878.60/879.06	c    25986    231     6463   131954   20    13230    5912   3877   3184 8.16
878.60/879.06	c    39097    231     7342   173908   23    14988    6504   4756   2983 13.11
878.60/879.06	c    58767    231     6938   165189   23    14181    7155   4352   2733 21.50
878.60/879.06	c    88277    231     7062   174947   24    14427    7871   4476   2493 35.40
878.60/879.06	c   132549    231     6943   148386   21    14190    8659   4357   2365 56.04
878.60/879.06	c   198959    231    11191   302530   27    22686    9525   8605   2076 95.83
878.60/879.06	c   298581    231     8680   221894   25    17663   10478   6094   1832 162.93
878.60/879.06	c   448017    231     8456   198192   23    17217   11526   5870   1709 262.06
878.60/879.06	c   672177    231     9693   258687   26    19690   12679   7107   1549 433.72
878.60/879.06	c  1008421    231    10970   286993   26    22243   13947   8384   1387 726.61
878.60/879.06	c Backtracks by Clause: 0
878.60/879.06	c Backtracks by PB constraint: 0
878.60/879.06	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
878.60/879.06	c   21  1162182 255333  1657594    16041   444013  13455   1322 878.67
878.60/879.06	s UNSATISFIABLE
878.60/879.06	c Total time: 878.675 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-1878855-1245124668/watcher-1878855-1245124668 -o /tmp/evaluation-result-1878855-1245124668/solver-1878855-1245124668 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878855-1245124668.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 2/64 29319
/proc/meminfo: memFree=1806200/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=10792 CPUtime=0
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 180066554 11051008 237 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 2698 237 175 640 0 2033 0

[startup+0.0325201 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 29319
/proc/meminfo: memFree=1806200/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=11244 CPUtime=0.02
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 419 0 0 0 2 0 0 0 18 0 1 0 180066554 11513856 382 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 2811 382 195 640 0 2167 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11244

[startup+0.101526 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 29319
/proc/meminfo: memFree=1806200/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=11368 CPUtime=0.09
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 470 0 0 0 9 0 0 0 18 0 1 0 180066554 11640832 433 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 2842 433 195 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301544 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 29319
/proc/meminfo: memFree=1806200/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=12008 CPUtime=0.29
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 621 0 0 0 29 0 0 0 19 0 1 0 180066554 12296192 584 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 3002 584 195 640 0 2358 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12008

[startup+0.701579 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 29319
/proc/meminfo: memFree=1806200/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=12780 CPUtime=0.69
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 809 0 0 0 69 0 0 0 23 0 1 0 180066554 13086720 772 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 3195 772 195 640 0 2551 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12780

[startup+1.50165 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29320
/proc/meminfo: memFree=1803568/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=13168 CPUtime=1.49
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 906 0 0 0 148 1 0 0 25 0 1 0 180066554 13484032 869 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 3292 869 195 640 0 2648 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13168

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29320
/proc/meminfo: memFree=1803120/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=13556 CPUtime=3.09
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 1002 0 0 0 308 1 0 0 25 0 1 0 180066554 13881344 965 1992294400 134512640 137136520 4294956256 18446744073709551615 136502448 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 3389 965 195 640 0 2745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13556

[startup+6.30109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29320
/proc/meminfo: memFree=1802032/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=14196 CPUtime=6.29
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 1174 0 0 0 626 3 0 0 25 0 1 0 180066554 14536704 1137 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 3549 1137 195 640 0 2905 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14196

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29320
/proc/meminfo: memFree=1801648/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=14584 CPUtime=12.68
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 1261 0 0 0 1263 5 0 0 25 0 1 0 180066554 14934016 1224 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 3646 1224 195 640 0 3002 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14584

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29320
/proc/meminfo: memFree=1800944/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=15468 CPUtime=25.48
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 1484 0 0 0 2539 9 0 0 25 0 1 0 180066554 15839232 1447 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 3867 1447 195 640 0 3223 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15468

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29320
/proc/meminfo: memFree=1800688/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=15728 CPUtime=51.07
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 1546 0 0 0 5090 17 0 0 25 0 1 0 180066554 16105472 1509 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 3932 1509 195 640 0 3288 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15728

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29320
/proc/meminfo: memFree=1799152/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=17108 CPUtime=102.25
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 1904 0 0 0 10197 28 0 0 25 0 1 0 180066554 17518592 1867 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4277 1867 195 640 0 3633 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17108

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29320
/proc/meminfo: memFree=1799152/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=17108 CPUtime=162.22
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 1904 0 0 0 16182 40 0 0 25 0 1 0 180066554 17518592 1867 1992294400 134512640 137136520 4294956256 18446744073709551615 134572228 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4277 1867 195 640 0 3633 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 17108

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1798320/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=17824 CPUtime=222.17
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2068 0 0 0 22163 54 0 0 25 0 1 0 180066554 18251776 2031 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4456 2031 195 640 0 3812 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 17824

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1798320/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=17824 CPUtime=282.15
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2070 0 0 0 28148 67 0 0 25 0 1 0 180066554 18251776 2033 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4456 2033 195 640 0 3812 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 17824

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1798320/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=17824 CPUtime=342.12
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2079 0 0 0 34134 78 0 0 25 0 1 0 180066554 18251776 2042 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4456 2042 195 640 0 3812 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 17824

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1798256/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=17912 CPUtime=402.09
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2103 0 0 0 40119 90 0 0 25 0 1 0 180066554 18341888 2066 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4478 2066 195 640 0 3834 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 17912

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1796784/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=19376 CPUtime=462.07
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2469 0 0 0 46105 102 0 0 25 0 1 0 180066554 19841024 2432 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4844 2432 195 640 0 4200 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 19376

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1796784/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=19376 CPUtime=522.04
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2469 0 0 0 52093 111 0 0 25 0 1 0 180066554 19841024 2432 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4844 2432 195 640 0 4200 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 19376

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1796784/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=19376 CPUtime=582.02
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2469 0 0 0 58080 122 0 0 25 0 1 0 180066554 19841024 2432 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4844 2432 195 640 0 4200 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 19376

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1796720/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=19376 CPUtime=642.01
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2469 0 0 0 64069 132 0 0 25 0 1 0 180066554 19841024 2432 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4844 2432 195 640 0 4200 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 19376

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1796592/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=19376 CPUtime=701.98
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2469 0 0 0 70056 142 0 0 25 0 1 0 180066554 19841024 2432 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4844 2432 195 640 0 4200 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 19376

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1796528/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=19380 CPUtime=761.96
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2470 0 0 0 76046 150 0 0 25 0 1 0 180066554 19845120 2433 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4845 2433 195 640 0 4201 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 19380

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1796528/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=19380 CPUtime=821.92
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2470 0 0 0 82032 160 0 0 25 0 1 0 180066554 19845120 2433 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4845 2433 195 640 0 4201 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 19380

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

[startup+844.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1796528/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=19380 CPUtime=844.32
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2470 0 0 0 84269 163 0 0 25 0 1 0 180066554 19845120 2433 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4845 2433 195 640 0 4201 0
Current children cumulated CPU time (s) 844.32
Current children cumulated vsize (KiB) 19380

[startup+857.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1796528/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=19380 CPUtime=857.11
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2470 0 0 0 85547 164 0 0 25 0 1 0 180066554 19845120 2433 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4845 2433 195 640 0 4201 0
Current children cumulated CPU time (s) 857.11
Current children cumulated vsize (KiB) 19380

[startup+870.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1796528/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=19380 CPUtime=869.91
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2470 0 0 0 86825 166 0 0 25 0 1 0 180066554 19845120 2433 1992294400 134512640 137136520 4294956256 18446744073709551615 136501958 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4845 2433 195 640 0 4201 0
Current children cumulated CPU time (s) 869.91
Current children cumulated vsize (KiB) 19380

[startup+873.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1796528/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=19380 CPUtime=873.1
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2470 0 0 0 87144 166 0 0 25 0 1 0 180066554 19845120 2433 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4845 2433 195 640 0 4201 0
Current children cumulated CPU time (s) 873.1
Current children cumulated vsize (KiB) 19380

[startup+876.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1796528/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=19380 CPUtime=876.31
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2470 0 0 0 87464 167 0 0 25 0 1 0 180066554 19845120 2433 1992294400 134512640 137136520 4294956256 18446744073709551615 134544387 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4845 2433 195 640 0 4201 0
Current children cumulated CPU time (s) 876.31
Current children cumulated vsize (KiB) 19380

[startup+878.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1796528/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=19380 CPUtime=877.91
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2470 0 0 0 87624 167 0 0 25 0 1 0 180066554 19845120 2433 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4845 2433 195 640 0 4201 0
Current children cumulated CPU time (s) 877.91
Current children cumulated vsize (KiB) 19380

[startup+878.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1796528/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=19380 CPUtime=878.31
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2470 0 0 0 87664 167 0 0 25 0 1 0 180066554 19845120 2433 1992294400 134512640 137136520 4294956256 18446744073709551615 136499600 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4845 2433 195 640 0 4201 0
Current children cumulated CPU time (s) 878.31
Current children cumulated vsize (KiB) 19380

[startup+878.906 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1796528/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=19380 CPUtime=878.51
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2470 0 0 0 87684 167 0 0 25 0 1 0 180066554 19845120 2433 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4845 2433 195 640 0 4201 0
Current children cumulated CPU time (s) 878.51
Current children cumulated vsize (KiB) 19380

[startup+879.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29326
/proc/meminfo: memFree=1796528/2055920 swapFree=4192812/4192956
[pid=29319] ppid=29317 vsize=19380 CPUtime=878.6
/proc/29319/stat : 29319 (bsolo) R 29317 29319 28357 0 -1 4194304 2470 0 0 0 87693 167 0 0 25 0 1 0 180066554 19845120 2433 1992294400 134512640 137136520 4294956256 18446744073709551615 134543878 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29319/statm: 4845 2433 195 640 0 4201 0
Current children cumulated CPU time (s) 878.6
Current children cumulated vsize (KiB) 19380

Child status: 0
Real time (s): 879.065
CPU time (s): 878.678
CPU user time (s): 877.002
CPU system time (s): 1.67674
CPU usage (%): 99.956
Max. virtual memory (cumulated for all children) (KiB): 19380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 877.002
system time used= 1.67674
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2472
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= 2985

runsolver used 0.677896 second user time and 2.52761 second system time

The end

Launcher Data 

Begin job on node25 at 2009-06-16 05:57:48
IDJOB=1878855
IDBENCH=1368
IDSOLVER=700
FILE ID=node25/1878855-1245124668
PBS_JOBID= 9363656
Free space on /tmp= 66312 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900564281.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878855-1245124668/watcher-1878855-1245124668 -o /tmp/evaluation-result-1878855-1245124668/solver-1878855-1245124668 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878855-1245124668.opb

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

MD5SUM BENCH= 0626939ca6144a564c8e59fb048e3266
RANDOM SEED=1512834853

node25.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		: 3000.238
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		: 3000.238
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:       1806688 kB
Buffers:         16900 kB
Cached:         166564 kB
SwapCached:          0 kB
Active:          63180 kB
Inactive:       134140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            37976 kB
Committed_AS:   186428 kB
PageTables:       1464 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= 66308 MiB
End job on node25 at 2009-06-16 06:12:27