Trace number 1880257

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.1 pb? 1798.04 1798.54

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900563801.opb
MD5SUMc0dce06d795e831bf046e609ad2fb3fd
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 benchmark4.19836
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 719
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Generic Pseudo-Boolean Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1880257-1245121533.opb
0.00/0.00	c File size is 83387 bytes.
0.00/0.01	c Highest Coefficient sum: 719
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: 5706
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.99/1798.54	c      100    231     2786    18283    6     7330    2069    200   2127 0.05
1797.99/1798.54	c      252    231     3089    43141   13    14987    2276    503   1923 0.13
1797.99/1798.54	c      479    231     3533    76426   21    23279    2504    947   1511 0.32
1797.99/1798.54	c      819    231     4208   136780   32    43674    2755   1622   1235 0.66
1797.99/1798.54	c     1327    231     5220   231051   44    74376    3031   2634    950 1.40
1797.99/1798.54	c     2090    231     5157   238330   46    91503    3335   2571    621 3.36
1797.99/1798.54	c     3238    231     5698   310048   54   122379    3669   3112    391 8.27
1797.99/1798.54	c     4959    231     5261   274733   52   119336    4036   2675    240 20.65
1797.99/1798.54	c     7547    231     6212   393015   63   160157    4440   3626    178 42.32
1797.99/1798.54	c    11426    231     6984   459531   65   187806    4885   4398    147 77.27
1797.99/1798.54	c    17248    231     5859   328832   56   152862    5374   3273    118 145.12
1797.99/1798.54	c    25987    231     6580   386835   58   196857    5912   3994    102 254.15
1797.99/1798.54	c    39097    231     8411   584464   69   264357    6504   5825     89 437.53
1797.99/1798.54	c    58767    231     7559   504107   66   223573    7155   4973     80 727.86
1797.99/1798.54	c    88279    231     7520   493088   65   228051    7871   4934     77 1140.62
1797.99/1798.54	c   132550    231     6728   426286   63   190489    8659   4142     74 1781.83
1797.99/1798.54	c Resources Exceeded
1797.99/1798.54	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.99/1798.54	c   16   134784  24596   181503    11175   901636   8589     74 1798.03
1797.99/1798.54	s UNKNOWN
1797.99/1798.54	c Total time: 1798.03 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-1880257-1245121533/watcher-1880257-1245121533 -o /tmp/evaluation-result-1880257-1245121533/solver-1880257-1245121533 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880257-1245121533.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 2833
/proc/meminfo: memFree=1418232/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=10792 CPUtime=0
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 251 0 0 0 0 0 0 0 20 0 1 0 179753002 11051008 235 1992294400 134512640 137136520 4294956256 18446744073709551615 134517302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 2698 236 175 640 0 2033 0

[startup+0.085672 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2833
/proc/meminfo: memFree=1418232/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=11500 CPUtime=0.08
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 494 0 0 0 8 0 0 0 20 0 1 0 179753002 11776000 457 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 2875 457 196 640 0 2231 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11500

[startup+0.101672 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2833
/proc/meminfo: memFree=1418232/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=11628 CPUtime=0.1
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 516 0 0 0 10 0 0 0 20 0 1 0 179753002 11907072 479 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 2907 479 196 640 0 2263 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11628

[startup+0.301692 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2833
/proc/meminfo: memFree=1418232/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=12416 CPUtime=0.29
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 712 0 0 0 29 0 0 0 22 0 1 0 179753002 12713984 675 1992294400 134512640 137136520 4294956256 18446744073709551615 134573436 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 3104 675 197 640 0 2460 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12416

[startup+0.701732 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2833
/proc/meminfo: memFree=1418232/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=13720 CPUtime=0.69
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 1063 0 0 0 69 0 0 0 25 0 1 0 179753002 14049280 1026 1992294400 134512640 137136520 4294956256 18446744073709551615 136295575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 3430 1026 197 640 0 2786 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13720

[startup+1.50181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1414064/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=15932 CPUtime=1.49
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 1594 0 0 0 149 0 0 0 25 0 1 0 179753002 16314368 1557 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 3983 1557 197 640 0 3339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15932

[startup+3.10198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1411824/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=16708 CPUtime=3.09
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 1801 0 0 0 309 0 0 0 25 0 1 0 179753002 17108992 1764 1992294400 134512640 137136520 4294956256 18446744073709551615 136502448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 4177 1764 197 640 0 3533 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16708

[startup+6.3023 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1410296/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=18000 CPUtime=6.29
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 2133 0 0 0 628 1 0 0 25 0 1 0 179753002 18432000 2096 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 4500 2096 197 640 0 3856 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18000

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1408904/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=19440 CPUtime=12.68
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 2493 0 0 0 1267 1 0 0 25 0 1 0 179753002 19906560 2456 1992294400 134512640 137136520 4294956256 18446744073709551615 134544541 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 4860 2456 197 640 0 4216 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19440

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1407816/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=20604 CPUtime=25.49
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 2762 0 0 0 2547 2 0 0 25 0 1 0 179753002 21098496 2725 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 5151 2725 197 640 0 4507 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20604

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1406664/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=21644 CPUtime=51.07
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 3045 0 0 0 5105 2 0 0 25 0 1 0 179753002 22163456 3008 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 5411 3008 197 640 0 4767 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21644

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1405192/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=23200 CPUtime=102.26
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 3409 0 0 0 10222 4 0 0 25 0 1 0 179753002 23756800 3372 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 5800 3372 197 640 0 5156 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23200

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1404552/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=23832 CPUtime=162.24
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 3574 0 0 0 16219 5 0 0 25 0 1 0 179753002 24403968 3537 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 5958 3537 197 640 0 5314 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23832

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1404232/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=24096 CPUtime=222.22
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 3637 0 0 0 22216 6 0 0 25 0 1 0 179753002 24674304 3600 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 6024 3600 197 640 0 5380 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24096

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1403144/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=25140 CPUtime=282.2
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 3901 0 0 0 28213 7 0 0 25 0 1 0 179753002 25743360 3864 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 6285 3864 197 640 0 5641 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25140

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1402760/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=25404 CPUtime=342.19
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 3984 0 0 0 34211 8 0 0 25 0 1 0 179753002 26013696 3947 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 6351 3947 197 640 0 5707 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25404

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1402696/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=25500 CPUtime=402.17
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 3995 0 0 0 40207 10 0 0 25 0 1 0 179753002 26112000 3958 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 6375 3958 197 640 0 5731 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25500

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1401544/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=26524 CPUtime=462.16
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 4265 0 0 0 46204 12 0 0 25 0 1 0 179753002 27160576 4228 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 6631 4228 197 640 0 5987 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26524

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1401416/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=26784 CPUtime=522.15
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 4314 0 0 0 52202 13 0 0 25 0 1 0 179753002 27426816 4277 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 6696 4277 197 640 0 6052 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 26784

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1401352/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=26784 CPUtime=582.12
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 4314 0 0 0 58199 13 0 0 25 0 1 0 179753002 27426816 4277 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 6696 4277 197 640 0 6052 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26784

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1401352/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=26784 CPUtime=642.11
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 4314 0 0 0 64197 14 0 0 25 0 1 0 179753002 27426816 4277 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 6696 4277 197 640 0 6052 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 26784

[startup+702.302 s]

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

/proc/meminfo: memFree=1399496/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=28612 CPUtime=1061.99
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 4770 0 0 0 106178 21 0 0 25 0 1 0 179753002 29298688 4733 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7153 4733 197 640 0 6509 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 28612

[startup+1122.3 s]
/proc/loadavg: 1.13 1.04 1.01 2/65 2834
/proc/meminfo: memFree=1399496/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=28612 CPUtime=1121.97
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 4770 0 0 0 112175 22 0 0 25 0 1 0 179753002 29298688 4733 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7153 4733 197 640 0 6509 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 28612

[startup+1182.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/65 2834
/proc/meminfo: memFree=1398792/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=29388 CPUtime=1181.96
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 4969 0 0 0 118172 24 0 0 25 0 1 0 179753002 30093312 4932 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7347 4932 197 640 0 6703 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 29388

[startup+1242.3 s]
/proc/loadavg: 1.23 1.08 1.02 2/65 2834
/proc/meminfo: memFree=1398600/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=29512 CPUtime=1241.94
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 4990 0 0 0 124169 25 0 0 25 0 1 0 179753002 30220288 4953 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7378 4953 197 640 0 6734 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 29512

[startup+1302.3 s]
/proc/loadavg: 1.08 1.07 1.01 2/65 2834
/proc/meminfo: memFree=1398216/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=29772 CPUtime=1301.93
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 5063 0 0 0 130167 26 0 0 25 0 1 0 179753002 30486528 5026 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7443 5026 197 640 0 6799 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 29772

[startup+1362.3 s]
/proc/loadavg: 1.03 1.05 1.01 2/65 2834
/proc/meminfo: memFree=1398216/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=29772 CPUtime=1361.91
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 5066 0 0 0 136164 27 0 0 25 0 1 0 179753002 30486528 5029 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7443 5029 197 640 0 6799 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 29772

[startup+1422.31 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 2834
/proc/meminfo: memFree=1398216/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=29772 CPUtime=1421.89
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 5066 0 0 0 142161 28 0 0 25 0 1 0 179753002 30486528 5029 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7443 5029 197 640 0 6799 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 29772

[startup+1482.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 2834
/proc/meminfo: memFree=1397640/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=30288 CPUtime=1481.87
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 5203 0 0 0 148158 29 0 0 25 0 1 0 179753002 31014912 5166 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7572 5166 197 640 0 6928 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 30288

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2834
/proc/meminfo: memFree=1397640/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=30288 CPUtime=1541.86
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 5203 0 0 0 154156 30 0 0 25 0 1 0 179753002 31014912 5166 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7572 5166 197 640 0 6928 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 30288

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2834
/proc/meminfo: memFree=1397576/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=30288 CPUtime=1601.84
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 5203 0 0 0 160153 31 0 0 25 0 1 0 179753002 31014912 5166 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7572 5166 197 640 0 6928 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 30288

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2834
/proc/meminfo: memFree=1397640/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=30288 CPUtime=1661.82
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 5203 0 0 0 166151 31 0 0 25 0 1 0 179753002 31014912 5166 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7572 5166 197 640 0 6928 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 30288

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1397576/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=30384 CPUtime=1721.8
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 5209 0 0 0 172148 32 0 0 25 0 1 0 179753002 31113216 5172 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7596 5172 197 640 0 6952 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 30384

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1397576/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=30384 CPUtime=1781.79
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 5209 0 0 0 178145 34 0 0 25 0 1 0 179753002 31113216 5172 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7596 5172 197 640 0 6952 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 30384

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 2834
/proc/meminfo: memFree=1397576/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=30384 CPUtime=1791.39
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 5209 0 0 0 179105 34 0 0 25 0 1 0 179753002 31113216 5172 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7596 5172 197 640 0 6952 0
Current children cumulated CPU time (s) 1791.39
Current children cumulated vsize (KiB) 30384

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1397576/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=30384 CPUtime=1794.59
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 5209 0 0 0 179425 34 0 0 25 0 1 0 179753002 31113216 5172 1992294400 134512640 137136520 4294956256 18446744073709551615 134544604 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7596 5172 197 640 0 6952 0
Current children cumulated CPU time (s) 1794.59
Current children cumulated vsize (KiB) 30384

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1397576/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=30384 CPUtime=1796.19
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 5209 0 0 0 179585 34 0 0 25 0 1 0 179753002 31113216 5172 1992294400 134512640 137136520 4294956256 18446744073709551615 134544434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7596 5172 197 640 0 6952 0
Current children cumulated CPU time (s) 1796.19
Current children cumulated vsize (KiB) 30384

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1397576/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=30384 CPUtime=1796.99
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 5209 0 0 0 179665 34 0 0 25 0 1 0 179753002 31113216 5172 1992294400 134512640 137136520 4294956256 18446744073709551615 136501971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7596 5172 197 640 0 6952 0
Current children cumulated CPU time (s) 1796.99
Current children cumulated vsize (KiB) 30384

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1397576/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=30508 CPUtime=1797.79
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 5260 0 0 0 179745 34 0 0 25 0 1 0 179753002 31240192 5223 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7627 5223 197 640 0 6983 0
Current children cumulated CPU time (s) 1797.79
Current children cumulated vsize (KiB) 30508

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2834
/proc/meminfo: memFree=1397320/2055920 swapFree=4192812/4192956
[pid=2833] ppid=2831 vsize=30640 CPUtime=1797.99
/proc/2833/stat : 2833 (bsolo) R 2831 2833 1525 0 -1 4194304 5278 0 0 0 179765 34 0 0 25 0 1 0 179753002 31375360 5241 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2833/statm: 7660 5241 197 640 0 7016 0
Current children cumulated CPU time (s) 1797.99
Current children cumulated vsize (KiB) 30640

Child status: 0
Real time (s): 1798.54
CPU time (s): 1798.04
CPU user time (s): 1797.69
CPU system time (s): 0.348946
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 30640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.69
system time used= 0.348946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5283
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= 1861

runsolver used 1.62375 second user time and 4.92525 second system time

The end

Launcher Data 

Begin job on node27 at 2009-06-16 05:05:33
IDJOB=1880257
IDBENCH=1336
IDSOLVER=701
FILE ID=node27/1880257-1245121533
PBS_JOBID= 9363660
Free space on /tmp= 66288 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900563801.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880257-1245121533/watcher-1880257-1245121533 -o /tmp/evaluation-result-1880257-1245121533/solver-1880257-1245121533 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880257-1245121533.opb

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

MD5SUM BENCH= c0dce06d795e831bf046e609ad2fb3fd
RANDOM SEED=1949925677

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1418648 kB
Buffers:         65100 kB
Cached:         487940 kB
SwapCached:        140 kB
Active:         148588 kB
Inactive:       418984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1418648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          24204 kB
Slab:            55588 kB
Committed_AS:   146584 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66284 MiB
End job on node27 at 2009-06-16 05:35:32