Trace number 1878524

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 cl? 1798 1798.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900667195.opb
MD5SUM80da336e36371770b02ed1fca93b5c11
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 benchmark67.0128
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 655
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-1878524-1245121668.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 655
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: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.97/1798.61	c      100    231     2686    12029    4     5675    2069    100   3125 0.03
1797.97/1798.61	c      250    231     2836    18005    6     5975    2276    250   5102 0.05
1797.97/1798.61	c      476    231     3062    30582    9     6427    2504    476   5600 0.09
1797.97/1798.61	c      814    231     3400    50913   14     7104    2755    814   5251 0.15
1797.97/1798.61	c     1324    231     3910    74179   18     8124    3031   1324   4534 0.29
1797.97/1798.61	c     2088    231     4674   107860   23     9652    3335   2088   4261 0.49
1797.97/1798.61	c     3236    231     5822   159504   27    11945    3669   3236   3446 0.94
1797.97/1798.61	c     4957    231     5576   129841   23    11455    4036   2990   3263 1.52
1797.97/1798.61	c     7541    231     6012   126036   20    12327    4440   3426   3175 2.38
1797.97/1798.61	c    11421    231     5220   105947   20    10744    4885   2634   3125 3.65
1797.97/1798.61	c    17246    231     5966   154521   25    12236    5374   3380   2966 5.81
1797.97/1798.61	c    25984    231     6327   172608   27    12958    5912   3741   2591 10.03
1797.97/1798.61	c    39096    231     7223   220193   30    14750    6504   4637   2294 17.04
1797.97/1798.61	c    58768    231     6825   169942   24    13954    7155   4239   2139 27.47
1797.97/1798.61	c    88278    231     6980   163644   23    14263    7871   4394   2134 41.35
1797.97/1798.61	c   132549    231     6763   183632   27    13830    8659   4177   2027 65.38
1797.97/1798.61	c   198962    231    11045   326535   29    22393    9525   8459   1909 104.19
1797.97/1798.61	c   298584    231     8422   242632   28    17147   10478   5836   1750 170.55
1797.97/1798.61	c   448019    231     8055   207557   25    16413   11526   5469   1556 287.89
1797.97/1798.61	c   672177    231     8815   233082   26    17935   12679   6229   1418 473.88
1797.97/1798.61	c  1008420    231     9455   275069   29    19213   13947   6869   1316 766.11
1797.97/1798.61	c  1512793    231    10609   316683   29    21523   15342   8023   1175 1286.85
1797.97/1798.61	c Resources Exceeded
1797.97/1798.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.61	c   22  1986643 409909  2707664    17402   616261  14816   1104 1798.00
1797.97/1798.61	s UNKNOWN
1797.97/1798.61	c Total time: 1798 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-1878524-1245121668/watcher-1878524-1245121668 -o /tmp/evaluation-result-1878524-1245121668/solver-1878524-1245121668 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878524-1245121668.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 6225
/proc/meminfo: memFree=1199224/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=10792 CPUtime=0
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 179766740 11051008 234 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 2698 234 174 640 0 2033 0

[startup+0.037007 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6225
/proc/meminfo: memFree=1199224/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=11244 CPUtime=0.03
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 419 0 0 0 3 0 0 0 18 0 1 0 179766740 11513856 382 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 2811 382 195 640 0 2167 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11244

[startup+0.102003 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6225
/proc/meminfo: memFree=1199224/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=11500 CPUtime=0.09
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 483 0 0 0 9 0 0 0 18 0 1 0 179766740 11776000 446 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 2875 446 195 640 0 2231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11500

[startup+0.301035 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6225
/proc/meminfo: memFree=1199224/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=12012 CPUtime=0.29
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 634 0 0 0 29 0 0 0 19 0 1 0 179766740 12300288 597 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 3003 597 195 640 0 2359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12012

[startup+0.701102 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6225
/proc/meminfo: memFree=1199224/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=12924 CPUtime=0.69
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 860 0 0 0 69 0 0 0 22 0 1 0 179766740 13234176 823 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 3231 823 195 640 0 2587 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12924

[startup+1.50123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1196144/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=13692 CPUtime=1.49
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 1054 0 0 0 148 1 0 0 25 0 1 0 179766740 14020608 1017 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 3423 1017 195 640 0 2779 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13692

[startup+3.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1195696/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=13696 CPUtime=3.09
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 1055 0 0 0 308 1 0 0 25 0 1 0 179766740 14024704 1018 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 3424 1018 195 640 0 2780 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13696

[startup+6.30103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1194992/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=14460 CPUtime=6.29
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 1241 0 0 0 627 2 0 0 25 0 1 0 179766740 14807040 1204 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 3615 1204 195 640 0 2971 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14460

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1193976/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=15336 CPUtime=12.69
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 1442 0 0 0 1265 4 0 0 25 0 1 0 179766740 15704064 1405 1992294400 134512640 137136520 4294956256 18446744073709551615 135982518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 3834 1405 195 640 0 3190 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15336

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1193464/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=15728 CPUtime=25.48
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 1565 0 0 0 2541 7 0 0 25 0 1 0 179766740 16105472 1528 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 3932 1528 195 640 0 3288 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15728

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1193400/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=15856 CPUtime=51.07
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 1594 0 0 0 5093 14 0 0 25 0 1 0 179766740 16236544 1557 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 3964 1557 195 640 0 3320 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15856

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1192696/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=16624 CPUtime=102.26
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 1780 0 0 0 10202 24 0 0 25 0 1 0 179766740 17022976 1743 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 4156 1743 195 640 0 3512 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16624

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1191864/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=17492 CPUtime=162.23
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 1985 0 0 0 16189 34 0 0 25 0 1 0 179766740 17911808 1948 1992294400 134512640 137136520 4294956256 18446744073709551615 136294917 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 4373 1948 195 640 0 3729 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17492

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1191096/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=18124 CPUtime=222.22
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2159 0 0 0 22177 45 0 0 25 0 1 0 179766740 18558976 2122 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 4531 2122 195 640 0 3887 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18124

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1191032/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=18124 CPUtime=282.19
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2159 0 0 0 28164 55 0 0 25 0 1 0 179766740 18558976 2122 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 4531 2122 195 640 0 3887 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18124

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1190840/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=18384 CPUtime=342.18
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2215 0 0 0 34153 65 0 0 25 0 1 0 179766740 18825216 2178 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 4596 2178 195 640 0 3952 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18384

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1190840/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=18376 CPUtime=402.15
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2215 0 0 0 40140 75 0 0 25 0 1 0 179766740 18817024 2178 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 4594 2178 195 640 0 3950 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18376

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1190840/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=18376 CPUtime=462.13
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2215 0 0 0 46124 89 0 0 25 0 1 0 179766740 18817024 2178 1992294400 134512640 137136520 4294956256 18446744073709551615 134543999 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 4594 2178 195 640 0 3950 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 18376

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1189944/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=19264 CPUtime=522.11
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2442 0 0 0 52111 100 0 0 25 0 1 0 179766740 19726336 2405 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 4816 2405 195 640 0 4172 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19264

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1189944/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=19340 CPUtime=582.09
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2451 0 0 0 58098 111 0 0 25 0 1 0 179766740 19804160 2414 1992294400 134512640 137136520 4294956256 18446744073709551615 136509148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 4835 2414 195 640 0 4191 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19340

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1189944/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=19332 CPUtime=642.07
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2451 0 0 0 64089 118 0 0 25 0 1 0 179766740 19795968 2414 1992294400 134512640 137136520 4294956256 18446744073709551615 136502022 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 4833 2414 195 640 0 4189 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 19332

[startup+702.302 s]

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

/proc/meminfo: memFree=1189112/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=20112 CPUtime=1121.91
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2654 0 0 0 112003 188 0 0 25 0 1 0 179766740 20594688 2617 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5028 2617 195 640 0 4384 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 20112

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1189112/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=20112 CPUtime=1181.89
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2654 0 0 0 117991 198 0 0 25 0 1 0 179766740 20594688 2617 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5028 2617 195 640 0 4384 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 20112

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1189112/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=20112 CPUtime=1241.86
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2654 0 0 0 123978 208 0 0 25 0 1 0 179766740 20594688 2617 1992294400 134512640 137136520 4294956256 18446744073709551615 134544313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5028 2617 195 640 0 4384 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 20112

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1188408/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=20760 CPUtime=1301.84
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2817 0 0 0 129967 217 0 0 25 0 1 0 179766740 21258240 2780 1992294400 134512640 137136520 4294956256 18446744073709551615 134544554 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5190 2780 195 640 0 4546 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 20760

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1187960/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=21260 CPUtime=1361.83
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2933 0 0 0 135955 228 0 0 25 0 1 0 179766740 21770240 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5315 2896 195 640 0 4671 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 21260

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1187960/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=21256 CPUtime=1421.81
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2933 0 0 0 141943 238 0 0 25 0 1 0 179766740 21766144 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5314 2896 195 640 0 4670 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 21256

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1187960/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=21252 CPUtime=1481.78
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2933 0 0 0 147932 246 0 0 25 0 1 0 179766740 21762048 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5313 2896 195 640 0 4669 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 21252

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1187960/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=21252 CPUtime=1541.77
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2933 0 0 0 153922 255 0 0 25 0 1 0 179766740 21762048 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5313 2896 195 640 0 4669 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 21252

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1187960/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=21248 CPUtime=1601.74
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2933 0 0 0 159910 264 0 0 25 0 1 0 179766740 21757952 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5312 2896 195 640 0 4668 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 21248

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1187960/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=21248 CPUtime=1661.72
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2933 0 0 0 165900 272 0 0 25 0 1 0 179766740 21757952 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5312 2896 195 640 0 4668 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 21248

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1187960/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=21248 CPUtime=1721.7
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2933 0 0 0 171890 280 0 0 25 0 1 0 179766740 21757952 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5312 2896 195 640 0 4668 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 21248

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1187896/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=21248 CPUtime=1781.68
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2933 0 0 0 177878 290 0 0 25 0 1 0 179766740 21757952 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5312 2896 195 640 0 4668 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 21248

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 6226
/proc/meminfo: memFree=1187960/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=21248 CPUtime=1791.28
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2933 0 0 0 178837 291 0 0 25 0 1 0 179766740 21757952 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5312 2896 195 640 0 4668 0
Current children cumulated CPU time (s) 1791.28
Current children cumulated vsize (KiB) 21248

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1187960/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=21248 CPUtime=1794.48
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2933 0 0 0 179157 291 0 0 25 0 1 0 179766740 21757952 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5312 2896 195 640 0 4668 0
Current children cumulated CPU time (s) 1794.48
Current children cumulated vsize (KiB) 21248

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1187960/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=21248 CPUtime=1796.07
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2933 0 0 0 179316 291 0 0 25 0 1 0 179766740 21757952 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5312 2896 195 640 0 4668 0
Current children cumulated CPU time (s) 1796.07
Current children cumulated vsize (KiB) 21248

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1187960/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=21248 CPUtime=1796.87
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2933 0 0 0 179396 291 0 0 25 0 1 0 179766740 21757952 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5312 2896 195 640 0 4668 0
Current children cumulated CPU time (s) 1796.87
Current children cumulated vsize (KiB) 21248

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1187960/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=21248 CPUtime=1797.67
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2933 0 0 0 179476 291 0 0 25 0 1 0 179766740 21757952 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5312 2896 195 640 0 4668 0
Current children cumulated CPU time (s) 1797.67
Current children cumulated vsize (KiB) 21248

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1187960/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=21248 CPUtime=1797.88
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2933 0 0 0 179497 291 0 0 25 0 1 0 179766740 21757952 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5312 2896 195 640 0 4668 0
Current children cumulated CPU time (s) 1797.88
Current children cumulated vsize (KiB) 21248

[startup+1798.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6226
/proc/meminfo: memFree=1187960/2055920 swapFree=4180792/4192956
[pid=6225] ppid=6223 vsize=21248 CPUtime=1797.97
/proc/6225/stat : 6225 (bsolo) R 6223 6225 5092 0 -1 4194304 2933 0 0 0 179506 291 0 0 25 0 1 0 179766740 21757952 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6225/statm: 5312 2896 195 640 0 4668 0
Current children cumulated CPU time (s) 1797.97
Current children cumulated vsize (KiB) 21248

Child status: 0
Real time (s): 1798.62
CPU time (s): 1798
CPU user time (s): 1795.09
CPU system time (s): 2.91756
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 21264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.09
system time used= 2.91756
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2934
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= 2638

runsolver used 1.40279 second user time and 3.61745 second system time

The end

Launcher Data 

Begin job on node31 at 2009-06-16 05:07:48
IDJOB=1878524
IDBENCH=1338
IDSOLVER=700
FILE ID=node31/1878524-1245121668
PBS_JOBID= 9363674
Free space on /tmp= 66272 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900667195.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878524-1245121668/watcher-1878524-1245121668 -o /tmp/evaluation-result-1878524-1245121668/solver-1878524-1245121668 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878524-1245121668.opb

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

MD5SUM BENCH= 80da336e36371770b02ed1fca93b5c11
RANDOM SEED=557001221

node31.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		: 3000.258
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		: 3000.258
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:       1199640 kB
Buffers:         81164 kB
Cached:         688440 kB
SwapCached:       5188 kB
Active:         170148 kB
Inactive:       607556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1199640 kB
SwapTotal:     4192956 kB
SwapFree:      4180792 kB
Dirty:            4032 kB
Writeback:           0 kB
Mapped:          13760 kB
Slab:            64316 kB
Committed_AS:   153620 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66268 MiB
End job on node31 at 2009-06-16 05:37:47