Trace number 1878836

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 1655.87 1656.3

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900558739.opb
MD5SUM23d2095f3ee13b7452c309e9137df723
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 benchmark45.88
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 649
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-1878836-1245122120.opb
0.00/0.00	c File size is 83383 bytes.
0.00/0.01	c Highest Coefficient sum: 649
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     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1655.86/1656.30	c      102    231     2688    12120    4     5680    2069    102   3090 0.03
1655.86/1656.30	c      253    231     2839    19162    6     5981    2276    253   4865 0.05
1655.86/1656.30	c      478    231     3064    30881   10     6432    2504    478   5311 0.09
1655.86/1656.30	c      818    231     3404    49224   14     7110    2755    818   5243 0.16
1655.86/1656.30	c     1329    231     3915    75060   19     8133    3031   1329   5131 0.26
1655.86/1656.30	c     2093    231     4679   113536   24     9661    3335   2093   4017 0.52
1655.86/1656.30	c     3243    231     5829   158136   27    11963    3669   3243   3154 1.03
1655.86/1656.30	c     4964    231     5616   125265   22    11536    4036   3030   3023 1.64
1655.86/1656.30	c     7549    231     6116   142475   23    12535    4440   3530   2965 2.55
1655.86/1656.30	c    11430    231     5353   114808   21    11011    4885   2767   2837 4.03
1655.86/1656.30	c    17253    231     6102   127001   20    12508    5374   3516   2817 6.12
1655.86/1656.30	c    25991    231     6460   144241   22    13224    5912   3874   2786 9.33
1655.86/1656.30	c    39101    231     7297   168980   23    14898    6504   4711   2678 14.60
1655.86/1656.30	c    58771    231     6851   171911   25    14006    7155   4265   2560 22.95
1655.86/1656.30	c    88281    231     6937   156536   22    14178    7871   4351   2414 36.56
1655.86/1656.30	c   132552    231     6765   141572   20    13834    8659   4179   2261 58.62
1655.86/1656.30	c   198962    231    11086   291124   26    22475    9525   8500   2102 94.63
1655.86/1656.30	c   298583    231     8418   217377   25    17139   10478   5832   1918 155.64
1655.86/1656.30	c   448018    231     8219   190046   23    16742   11526   5633   1697 263.92
1655.86/1656.30	c   672177    229     9473   255359   26    19247   12679   6887   1513 444.25
1655.86/1656.30	c  1008422    229    10491   279686   26    21283   13947   7905   1366 738.08
1655.86/1656.30	c  1512794    229    12545   349235   27    25391   15342   9959   1230 1229.06
1655.86/1656.30	c Backtracks by Clause: 0
1655.86/1656.30	c Backtracks by PB constraint: 0
1655.86/1656.30	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1655.86/1656.30	c   22  1890486 392823  2600866    17167   431035  14581   1141 1655.87
1655.86/1656.30	s UNSATISFIABLE
1655.86/1656.30	c Total time: 1655.87 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-1878836-1245122120/watcher-1878836-1245122120 -o /tmp/evaluation-result-1878836-1245122120/solver-1878836-1245122120 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878836-1245122120.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 2850
/proc/meminfo: memFree=1172440/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=10792 CPUtime=0
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179811974 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 2698 233 174 640 0 2033 0

[startup+0.0335051 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2850
/proc/meminfo: memFree=1172440/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=11244 CPUtime=0.02
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 419 0 0 0 2 0 0 0 18 0 1 0 179811974 11513856 382 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 2811 382 195 640 0 2167 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11244

[startup+0.101512 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2850
/proc/meminfo: memFree=1172440/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=11496 CPUtime=0.09
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 480 0 0 0 9 0 0 0 18 0 1 0 179811974 11771904 443 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 2874 443 195 640 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11496

[startup+0.301533 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2850
/proc/meminfo: memFree=1172440/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=12140 CPUtime=0.29
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 664 0 0 0 29 0 0 0 19 0 1 0 179811974 12431360 627 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 3035 627 195 640 0 2391 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12140

[startup+0.701575 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2850
/proc/meminfo: memFree=1172440/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=12908 CPUtime=0.69
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 843 0 0 0 69 0 0 0 22 0 1 0 179811974 13217792 806 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 3227 806 195 640 0 2583 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12908

[startup+1.50266 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1169552/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=13680 CPUtime=1.49
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 1044 0 0 0 148 1 0 0 25 0 1 0 179811974 14008320 1007 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 3420 1007 195 640 0 2776 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13680

[startup+3.10184 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1168976/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=13812 CPUtime=3.09
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 1084 0 0 0 308 1 0 0 25 0 1 0 179811974 14143488 1047 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 3453 1047 195 640 0 2809 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13812

[startup+6.30118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1168528/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=14068 CPUtime=6.29
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 1124 0 0 0 627 2 0 0 25 0 1 0 179811974 14405632 1087 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 3517 1087 195 640 0 2873 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14068

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1167696/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=14708 CPUtime=12.69
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 1308 0 0 0 1265 4 0 0 25 0 1 0 179811974 15060992 1271 1992294400 134512640 137136520 4294956256 18446744073709551615 136293438 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 3677 1271 195 640 0 3033 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14708

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1166992/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=15476 CPUtime=25.49
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 1503 0 0 0 2541 8 0 0 25 0 1 0 179811974 15847424 1466 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 3869 1466 195 640 0 3225 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15476

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1166800/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=15724 CPUtime=51.08
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 1552 0 0 0 5093 15 0 0 25 0 1 0 179811974 16101376 1515 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 3931 1515 195 640 0 3287 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15724

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1165840/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=16736 CPUtime=102.26
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 1795 0 0 0 10197 29 0 0 25 0 1 0 179811974 17137664 1758 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 4184 1758 195 640 0 3540 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16736

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1165008/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=17464 CPUtime=162.25
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 1990 0 0 0 16180 45 0 0 25 0 1 0 179811974 17883136 1953 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 4366 1953 195 640 0 3722 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17464

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1164688/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=17808 CPUtime=222.24
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2069 0 0 0 22169 55 0 0 25 0 1 0 179811974 18235392 2032 1992294400 134512640 137136520 4294956256 18446744073709551615 134543951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 4452 2032 195 640 0 3808 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17808

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1164240/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=18196 CPUtime=282.22
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2174 0 0 0 28155 67 0 0 25 0 1 0 179811974 18632704 2137 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 4549 2137 195 640 0 3905 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18196

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1164048/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=18428 CPUtime=342.21
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2221 0 0 0 34142 79 0 0 25 0 1 0 179811974 18870272 2184 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 4607 2184 195 640 0 3963 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 18428

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1163984/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=18408 CPUtime=402.18
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2221 0 0 0 40128 90 0 0 25 0 1 0 179811974 18849792 2184 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 4602 2184 195 640 0 3958 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18408

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1163856/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=18528 CPUtime=462.17
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2254 0 0 0 46114 103 0 0 25 0 1 0 179811974 18972672 2217 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 4632 2217 195 640 0 3988 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18528

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1163728/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=18648 CPUtime=522.15
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2286 0 0 0 52102 113 0 0 25 0 1 0 179811974 19095552 2249 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 4662 2249 195 640 0 4018 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18648

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2851
/proc/meminfo: memFree=1163728/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=18644 CPUtime=582.14
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2286 0 0 0 58089 125 0 0 25 0 1 0 179811974 19091456 2249 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 4661 2249 195 640 0 4017 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18644

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1163792/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=18640 CPUtime=642.13
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2286 0 0 0 64078 135 0 0 25 0 1 0 179811974 19087360 2249 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 4660 2249 195 640 0 4016 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18640

[startup+702.302 s]

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

/proc/meminfo: memFree=1163152/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=19236 CPUtime=1002.03
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2439 0 0 0 100004 199 0 0 25 0 1 0 179811974 19697664 2402 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 4809 2402 195 640 0 4165 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 19236

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1163024/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=19364 CPUtime=1062.02
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2462 0 0 0 105994 208 0 0 25 0 1 0 179811974 19828736 2425 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 4841 2425 195 640 0 4197 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 19364

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1163024/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=19364 CPUtime=1122
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2462 0 0 0 111981 219 0 0 25 0 1 0 179811974 19828736 2425 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 4841 2425 195 640 0 4197 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 19364

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1163024/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=19364 CPUtime=1181.98
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2462 0 0 0 117969 229 0 0 25 0 1 0 179811974 19828736 2425 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 4841 2425 195 640 0 4197 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 19364

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1162576/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=19840 CPUtime=1241.97
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2577 0 0 0 123959 238 0 0 25 0 1 0 179811974 20316160 2540 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 4960 2540 195 640 0 4316 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 19840

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1162320/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=20092 CPUtime=1301.96
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2642 0 0 0 129948 248 0 0 25 0 1 0 179811974 20574208 2605 1992294400 134512640 137136520 4294956256 18446744073709551615 134543834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 5023 2605 195 640 0 4379 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 20092

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1162064/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=20332 CPUtime=1361.94
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2700 0 0 0 135936 258 0 0 25 0 1 0 179811974 20819968 2663 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 5083 2663 195 640 0 4439 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 20332

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1161936/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=20400 CPUtime=1421.92
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2718 0 0 0 141926 266 0 0 25 0 1 0 179811974 20889600 2681 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 5100 2681 195 640 0 4456 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 20400

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1161872/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=20476 CPUtime=1481.91
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2742 0 0 0 147915 276 0 0 25 0 1 0 179811974 20967424 2705 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 5119 2705 195 640 0 4475 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 20476

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1161936/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=20476 CPUtime=1541.89
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2742 0 0 0 153903 286 0 0 25 0 1 0 179811974 20967424 2705 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 5119 2705 195 640 0 4475 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 20476

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1161936/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=20476 CPUtime=1601.87
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2742 0 0 0 159891 296 0 0 25 0 1 0 179811974 20967424 2705 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 5119 2705 195 640 0 4475 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 20476

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

[startup+1612.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1161936/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=20476 CPUtime=1612.27
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2742 0 0 0 160929 298 0 0 25 0 1 0 179811974 20967424 2705 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 5119 2705 195 640 0 4475 0
Current children cumulated CPU time (s) 1612.27
Current children cumulated vsize (KiB) 20476

[startup+1638.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1161936/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=20476 CPUtime=1637.86
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2742 0 0 0 163484 302 0 0 25 0 1 0 179811974 20967424 2705 1992294400 134512640 137136520 4294956256 18446744073709551615 134544245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 5119 2705 195 640 0 4475 0
Current children cumulated CPU time (s) 1637.86
Current children cumulated vsize (KiB) 20476

[startup+1644.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1161936/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=20476 CPUtime=1644.26
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2742 0 0 0 164123 303 0 0 25 0 1 0 179811974 20967424 2705 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 5119 2705 195 640 0 4475 0
Current children cumulated CPU time (s) 1644.26
Current children cumulated vsize (KiB) 20476

[startup+1651.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1161936/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=20476 CPUtime=1650.67
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2742 0 0 0 164763 304 0 0 25 0 1 0 179811974 20967424 2705 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 5119 2705 195 640 0 4475 0
Current children cumulated CPU time (s) 1650.67
Current children cumulated vsize (KiB) 20476

[startup+1654.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1161936/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=20476 CPUtime=1653.87
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2742 0 0 0 165082 305 0 0 25 0 1 0 179811974 20967424 2705 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 5119 2705 195 640 0 4475 0
Current children cumulated CPU time (s) 1653.87
Current children cumulated vsize (KiB) 20476

[startup+1655.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1161936/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=20476 CPUtime=1654.66
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2742 0 0 0 165161 305 0 0 25 0 1 0 179811974 20967424 2705 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 5119 2705 195 640 0 4475 0
Current children cumulated CPU time (s) 1654.66
Current children cumulated vsize (KiB) 20476

[startup+1655.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1161936/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=20476 CPUtime=1655.46
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2742 0 0 0 165241 305 0 0 25 0 1 0 179811974 20967424 2705 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 5119 2705 195 640 0 4475 0
Current children cumulated CPU time (s) 1655.46
Current children cumulated vsize (KiB) 20476

[startup+1656.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=1161936/2055920 swapFree=4182492/4192956
[pid=2850] ppid=2848 vsize=20476 CPUtime=1655.86
/proc/2850/stat : 2850 (bsolo) R 2848 2850 1759 0 -1 4194304 2743 0 0 0 165281 305 0 0 25 0 1 0 179811974 20967424 2706 1992294400 134512640 137136520 4294956256 18446744073709551615 136379950 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2850/statm: 5119 2706 197 640 0 4475 0
Current children cumulated CPU time (s) 1655.86
Current children cumulated vsize (KiB) 20476

Child status: 0
Real time (s): 1656.3
CPU time (s): 1655.87
CPU user time (s): 1652.81
CPU system time (s): 3.05753
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 20476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1652.81
system time used= 3.05754
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2744
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= 2546

runsolver used 1.10883 second user time and 3.57646 second system time

The end

Launcher Data 

Begin job on node21 at 2009-06-16 05:15:20
IDJOB=1878836
IDBENCH=1346
IDSOLVER=700
FILE ID=node21/1878836-1245122120
PBS_JOBID= 9363657
Free space on /tmp= 66092 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900558739.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878836-1245122120/watcher-1878836-1245122120 -o /tmp/evaluation-result-1878836-1245122120/solver-1878836-1245122120 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878836-1245122120.opb

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

MD5SUM BENCH= 23d2095f3ee13b7452c309e9137df723
RANDOM SEED=335668515

node21.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		: 3000.239
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		: 3000.239
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:       1172920 kB
Buffers:         90900 kB
Cached:         696764 kB
SwapCached:       4264 kB
Active:         120268 kB
Inactive:       674740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1172920 kB
SwapTotal:     4192956 kB
SwapFree:      4182492 kB
Dirty:            4016 kB
Writeback:           0 kB
Mapped:          13368 kB
Slab:            74048 kB
Committed_AS:   159728 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= 66088 MiB
End job on node21 at 2009-06-16 05:42:56