Trace number 1878779

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 1798.65

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900571761.opb
MD5SUM1ce0037c3d80e79a7b72360f6130d1f3
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 benchmark34.7127
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 713
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-1878779-1245117295.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 713
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.024 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.
1797.95/1798.64	c      103    231     2689    12399    4     5683    2069    103   2942 0.04
1797.95/1798.64	c      253    231     2839    17922    6     5983    2276    253   4865 0.05
1797.95/1798.64	c      478    231     3064    25355    8     6433    2504    478   6050 0.08
1797.95/1798.64	c      816    231     3402    39366   11     7108    2755    816   5828 0.14
1797.95/1798.64	c     1324    231     3910    58623   14     8123    3031   1324   5516 0.24
1797.95/1798.64	c     2088    231     4674    86606   18     9653    3335   2088   4924 0.42
1797.95/1798.64	c     3234    231     5820   129709   22    11944    3669   3234   4189 0.77
1797.95/1798.64	c     4956    231     5621   120332   21    11545    4036   3035   3824 1.30
1797.95/1798.64	c     7540    231     6077   136077   22    12458    4440   3491   3541 2.13
1797.95/1798.64	c    11419    231     5346   103418   19    10995    4885   2760   3318 3.44
1797.95/1798.64	c    17242    231     6130   141627   23    12564    5374   3544   3107 5.55
1797.95/1798.64	c    25981    231     6482   153712   23    13268    5912   3896   2867 9.06
1797.95/1798.64	c    39091    231     7398   190090   25    15100    6504   4812   2671 14.63
1797.95/1798.64	c    58761    231     6959   162372   23    14222    7155   4373   2601 22.59
1797.95/1798.64	c    88272    231     6975   160749   23    14253    7871   4389   2447 36.06
1797.95/1798.64	c   132544    231     6752   163456   24    13809    8659   4166   2273 58.29
1797.95/1798.64	c   198954    231    11099   353066   31    22500    9525   8513   2059 96.62
1797.95/1798.64	c   298577    231     8512   215003   25    17328   10478   5926   1816 164.40
1797.95/1798.64	c   448012    231     8305   208861   25    16914   11526   5719   1578 283.86
1797.95/1798.64	c   672170    231     9363   245035   26    19029   12679   6777   1457 461.26
1797.95/1798.64	c  1008414    231    10311   289856   28    20925   13947   7725   1297 776.91
1797.95/1798.64	c  1512786    231    11735   337843   28    23774   15342   9149   1173 1288.98
1797.95/1798.64	c Resources Exceeded
1797.95/1798.64	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.95/1798.64	c   22  1956170 400841  2680432    11366   322506   8780   1087 1798.00
1797.95/1798.64	s UNKNOWN
1797.95/1798.64	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-1878779-1245117295/watcher-1878779-1245117295 -o /tmp/evaluation-result-1878779-1245117295/solver-1878779-1245117295 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878779-1245117295.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 0.99 1.00 3/64 6071
/proc/meminfo: memFree=1825608/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=10792 CPUtime=0
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179326735 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 2698 233 174 640 0 2033 0

[startup+0.104349 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 6071
/proc/meminfo: memFree=1825608/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=11368 CPUtime=0.09
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 471 0 0 0 9 0 0 0 18 0 1 0 179326735 11640832 434 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 2842 434 195 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.20136 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 6071
/proc/meminfo: memFree=1825608/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=11752 CPUtime=0.19
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 551 0 0 0 19 0 0 0 18 0 1 0 179326735 12034048 514 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 2938 514 195 640 0 2294 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11752

[startup+0.301371 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 6071
/proc/meminfo: memFree=1825608/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=12012 CPUtime=0.29
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 620 0 0 0 29 0 0 0 19 0 1 0 179326735 12300288 583 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 3003 583 195 640 0 2359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12012

[startup+0.701413 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 6071
/proc/meminfo: memFree=1825608/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=12908 CPUtime=0.69
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 830 0 0 0 68 1 0 0 22 0 1 0 179326735 13217792 793 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 3227 793 195 640 0 2583 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12908

[startup+1.5015 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6072
/proc/meminfo: memFree=1822656/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=13296 CPUtime=1.49
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 941 0 0 0 148 1 0 0 25 0 1 0 179326735 13615104 904 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 3324 904 195 640 0 2680 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13296

[startup+3.10167 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6072
/proc/meminfo: memFree=1822208/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=13680 CPUtime=3.09
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 1039 0 0 0 308 1 0 0 25 0 1 0 179326735 14008320 1002 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 3420 1002 195 640 0 2776 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13680

[startup+6.30202 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6072
/proc/meminfo: memFree=1821632/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=14188 CPUtime=6.29
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 1155 0 0 0 627 2 0 0 25 0 1 0 179326735 14528512 1118 1992294400 134512640 137136520 4294956256 18446744073709551615 134544616 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 3547 1118 195 640 0 2903 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14188

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6072
/proc/meminfo: memFree=1820928/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=14816 CPUtime=12.68
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 1322 0 0 0 1265 3 0 0 25 0 1 0 179326735 15171584 1285 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 3704 1285 195 640 0 3060 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14816

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6072
/proc/meminfo: memFree=1820480/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=15436 CPUtime=25.48
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 1477 0 0 0 2541 7 0 0 25 0 1 0 179326735 15806464 1440 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 3859 1440 195 640 0 3215 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15436

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6072
/proc/meminfo: memFree=1819776/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=15948 CPUtime=51.07
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 1598 0 0 0 5094 13 0 0 25 0 1 0 179326735 16330752 1561 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 3987 1561 195 640 0 3343 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15948

[startup+102.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6072
/proc/meminfo: memFree=1818496/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=17216 CPUtime=102.26
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 1917 0 0 0 10200 26 0 0 25 0 1 0 179326735 17629184 1880 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 4304 1880 195 640 0 3660 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17216

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6072
/proc/meminfo: memFree=1818432/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=17216 CPUtime=162.25
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 1917 0 0 0 16187 38 0 0 25 0 1 0 179326735 17629184 1880 1992294400 134512640 137136520 4294956256 18446744073709551615 134543570 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 4304 1880 195 640 0 3660 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17216

[startup+222.306 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6072
/proc/meminfo: memFree=1818048/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=17572 CPUtime=222.23
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2011 0 0 0 22175 48 0 0 25 0 1 0 179326735 17993728 1974 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 4393 1974 195 640 0 3749 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17572

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6072
/proc/meminfo: memFree=1817984/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=17572 CPUtime=282.21
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2011 0 0 0 28162 59 0 0 25 0 1 0 179326735 17993728 1974 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 4393 1974 195 640 0 3749 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17572

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6072
/proc/meminfo: memFree=1817152/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=18296 CPUtime=342.19
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2199 0 0 0 34149 70 0 0 25 0 1 0 179326735 18735104 2162 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 4574 2162 195 640 0 3930 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18296

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6078
/proc/meminfo: memFree=1817024/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=18296 CPUtime=402.17
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2199 0 0 0 40136 81 0 0 25 0 1 0 179326735 18735104 2162 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 4574 2162 195 640 0 3930 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 18296

[startup+462.302 s]
/proc/loadavg: 1.15 1.04 1.01 2/65 6554
/proc/meminfo: memFree=1787968/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=18296 CPUtime=462.03
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2199 0 0 0 46105 98 0 0 25 0 1 0 179326735 18735104 2162 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 4574 2162 195 640 0 3930 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 18296

[startup+522.301 s]
/proc/loadavg: 1.05 1.03 1.01 2/65 6554
/proc/meminfo: memFree=1787328/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=19200 CPUtime=522.01
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2419 0 0 0 52094 107 0 0 25 0 1 0 179326735 19660800 2382 1992294400 134512640 137136520 4294956256 18446744073709551615 134559327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 4800 2382 195 640 0 4156 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 19200

[startup+582.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 6554
/proc/meminfo: memFree=1787328/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=19196 CPUtime=581.99
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2419 0 0 0 58083 116 0 0 25 0 1 0 179326735 19656704 2382 1992294400 134512640 137136520 4294956256 18446744073709551615 134544127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 4799 2382 195 640 0 4155 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 19196

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6554
/proc/meminfo: memFree=1787328/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=19196 CPUtime=641.98
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2419 0 0 0 64071 127 0 0 25 0 1 0 179326735 19656704 2382 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 4799 2382 195 640 0 4155 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 19196

[startup+702.302 s]

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

/proc/meminfo: memFree=1786496/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=19792 CPUtime=1061.86
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2573 0 0 0 105992 194 0 0 25 0 1 0 179326735 20267008 2536 1992294400 134512640 137136520 4294956256 18446744073709551615 136518854 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 4948 2536 195 640 0 4304 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 19792

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6554
/proc/meminfo: memFree=1786432/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=19792 CPUtime=1121.84
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2574 0 0 0 111980 204 0 0 25 0 1 0 179326735 20267008 2537 1992294400 134512640 137136520 4294956256 18446744073709551615 136294932 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 4948 2537 195 640 0 4304 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 19792

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6554
/proc/meminfo: memFree=1786496/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=19792 CPUtime=1181.83
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2574 0 0 0 117968 215 0 0 25 0 1 0 179326735 20267008 2537 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 4948 2537 195 640 0 4304 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 19792

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6554
/proc/meminfo: memFree=1786432/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=19792 CPUtime=1241.81
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2574 0 0 0 123957 224 0 0 25 0 1 0 179326735 20267008 2537 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 4948 2537 195 640 0 4304 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 19792

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6554
/proc/meminfo: memFree=1786176/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=20036 CPUtime=1301.79
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2626 0 0 0 129946 233 0 0 25 0 1 0 179326735 20516864 2589 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 5009 2589 195 640 0 4365 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 20036

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6554
/proc/meminfo: memFree=1785920/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=20236 CPUtime=1361.78
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2677 0 0 0 135935 243 0 0 25 0 1 0 179326735 20721664 2640 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 5059 2640 195 640 0 4415 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 20236

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6554
/proc/meminfo: memFree=1784896/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=21236 CPUtime=1421.76
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2927 0 0 0 141924 252 0 0 25 0 1 0 179326735 21745664 2890 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 5309 2890 195 640 0 4665 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 21236

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6554
/proc/meminfo: memFree=1784896/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=21228 CPUtime=1481.73
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2927 0 0 0 147914 259 0 0 25 0 1 0 179326735 21737472 2890 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 5307 2890 195 640 0 4663 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 21228

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6554
/proc/meminfo: memFree=1784832/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=21224 CPUtime=1541.73
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2927 0 0 0 153904 269 0 0 25 0 1 0 179326735 21733376 2890 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 5306 2890 195 640 0 4662 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 21224

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6554
/proc/meminfo: memFree=1784832/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=21224 CPUtime=1601.7
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2927 0 0 0 159894 276 0 0 25 0 1 0 179326735 21733376 2890 1992294400 134512640 137136520 4294956256 18446744073709551615 136518971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 5306 2890 195 640 0 4662 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 21224

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6554
/proc/meminfo: memFree=1784832/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=21220 CPUtime=1661.69
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2927 0 0 0 165883 286 0 0 25 0 1 0 179326735 21729280 2890 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 5305 2890 195 640 0 4661 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 21220

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6554
/proc/meminfo: memFree=1784832/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=21216 CPUtime=1721.67
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2927 0 0 0 171872 295 0 0 25 0 1 0 179326735 21725184 2890 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 5304 2890 195 640 0 4660 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 21216

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6554
/proc/meminfo: memFree=1784768/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=21216 CPUtime=1781.66
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2927 0 0 0 177862 304 0 0 25 0 1 0 179326735 21725184 2890 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 5304 2890 195 640 0 4660 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 21216

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

[startup+1792.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6554
/proc/meminfo: memFree=1784768/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=21216 CPUtime=1791.35
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2927 0 0 0 178830 305 0 0 25 0 1 0 179326735 21725184 2890 1992294400 134512640 137136520 4294956256 18446744073709551615 134543855 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 5304 2890 195 640 0 4660 0
Current children cumulated CPU time (s) 1791.35
Current children cumulated vsize (KiB) 21216

[startup+1795.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6554
/proc/meminfo: memFree=1784768/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=21216 CPUtime=1794.56
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2927 0 0 0 179150 306 0 0 25 0 1 0 179326735 21725184 2890 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 5304 2890 195 640 0 4660 0
Current children cumulated CPU time (s) 1794.56
Current children cumulated vsize (KiB) 21216

[startup+1796.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6554
/proc/meminfo: memFree=1784768/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=21216 CPUtime=1796.15
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2927 0 0 0 179309 306 0 0 25 0 1 0 179326735 21725184 2890 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 5304 2890 195 640 0 4660 0
Current children cumulated CPU time (s) 1796.15
Current children cumulated vsize (KiB) 21216

[startup+1797.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6554
/proc/meminfo: memFree=1784768/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=21216 CPUtime=1796.95
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2927 0 0 0 179389 306 0 0 25 0 1 0 179326735 21725184 2890 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 5304 2890 195 640 0 4660 0
Current children cumulated CPU time (s) 1796.95
Current children cumulated vsize (KiB) 21216

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6554
/proc/meminfo: memFree=1784768/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=21216 CPUtime=1797.75
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2927 0 0 0 179469 306 0 0 25 0 1 0 179326735 21725184 2890 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 5304 2890 195 640 0 4660 0
Current children cumulated CPU time (s) 1797.75
Current children cumulated vsize (KiB) 21216

[startup+1798.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6554
/proc/meminfo: memFree=1784768/2055920 swapFree=4191900/4192956
[pid=6071] ppid=6069 vsize=21216 CPUtime=1797.95
/proc/6071/stat : 6071 (bsolo) R 6069 6071 5438 0 -1 4194304 2927 0 0 0 179489 306 0 0 25 0 1 0 179326735 21725184 2890 1992294400 134512640 137136520 4294956256 18446744073709551615 134544034 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6071/statm: 5304 2890 195 640 0 4660 0
Current children cumulated CPU time (s) 1797.95
Current children cumulated vsize (KiB) 21216

Child status: 0
Real time (s): 1798.65
CPU time (s): 1798
CPU user time (s): 1794.94
CPU system time (s): 3.06353
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 21240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.94
system time used= 3.06353
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2928
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= 3711

runsolver used 1.16282 second user time and 3.9304 second system time

The end

Launcher Data 

Begin job on node37 at 2009-06-16 03:54:55
IDJOB=1878779
IDBENCH=1284
IDSOLVER=700
FILE ID=node37/1878779-1245117295
PBS_JOBID= 9363633
Free space on /tmp= 66168 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900571761.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878779-1245117295/watcher-1878779-1245117295 -o /tmp/evaluation-result-1878779-1245117295/solver-1878779-1245117295 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878779-1245117295.opb

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

MD5SUM BENCH= 1ce0037c3d80e79a7b72360f6130d1f3
RANDOM SEED=2008692639

node37.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		: 3000.232
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		: 3000.232
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:       1826024 kB
Buffers:         28052 kB
Cached:         122512 kB
SwapCached:        260 kB
Active:          33604 kB
Inactive:       130208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826024 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4032 kB
Writeback:           0 kB
Mapped:          21760 kB
Slab:            52188 kB
Committed_AS:   150412 kB
PageTables:       1376 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= 66164 MiB
End job on node37 at 2009-06-16 04:24:54