Trace number 1877411

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? 1798 1798.58

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670167.opb
MD5SUM3972d8c24730f4742ee881de3ad25c62
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 benchmark15.0237
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 707
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: Cardinality Constraint 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-1877411-1245122786.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 707
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
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     5471    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.91/1798.58	c      100    231     2756    14044    5     5817    2069    170   2500 0.04
1797.91/1798.58	c      251    231     2982    23927    8     6278    2276    396   3259 0.08
1797.91/1798.58	c      476    231     3289    39037   11     6891    2504    703   3173 0.15
1797.91/1798.58	c      818    231     3723    60859   16     7759    2755   1137   2942 0.28
1797.91/1798.58	c     1327    231     4325    82458   19     8965    3031   1739   2747 0.48
1797.91/1798.58	c     2091    231     5216   122195   23    10750    3335   2630   2442 0.86
1797.91/1798.58	c     3239    231     4688    89389   19     9703    3669   2102   2182 1.48
1797.91/1798.58	c     4961    231     4598    74258   16     9500    4036   2012   2135 2.32
1797.91/1798.58	c     7545    231     5254    95559   18    10852    4440   2668   2232 3.38
1797.91/1798.58	c    11425    231     4807    99576   20     9929    4885   2221   2096 5.45
1797.91/1798.58	c    17247    231     5905   122273   20    12130    5374   3319   2071 8.32
1797.91/1798.58	c    25985    231     6862   173767   25    14155    5912   4276   2029 12.80
1797.91/1798.58	c    39097    231     8416   252249   29    17403    6504   5830   1902 20.55
1797.91/1798.58	c    58768    231     5852   168782   28    12064    7155   3266   1704 34.49
1797.91/1798.58	c    88280    231     7598   207607   27    15604    7871   5012   1604 55.02
1797.91/1798.58	c   132550    231    10107   251118   24    20626    8659   7521   1476 89.78
1797.91/1798.58	c   198961    231    10880   293596   26    22088    9525   8294   1360 146.21
1797.91/1798.58	c   298581    231    10777   305275   28    21994   10478   8191   1240 240.64
1797.91/1798.58	c   448017    231    11056   328488   29    22486   11526   8470   1187 377.20
1797.91/1798.58	c   672176    231    11155   329177   29    22748   12679   8569   1099 611.16
1797.91/1798.58	c  1008419    231    11376   369303   32    23249   13947   8790   1016 991.95
1797.91/1798.58	c  1512791    231    10594   283474   26    21587   15342   8008    929 1628.39
1797.91/1798.58	c Resources Exceeded
1797.91/1798.58	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.91/1798.58	c   22  1632511 345200  2262456    16081   617265  13495    907 1798.00
1797.91/1798.58	s UNKNOWN
1797.91/1798.58	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-1877411-1245122786/watcher-1877411-1245122786 -o /tmp/evaluation-result-1877411-1245122786/solver-1877411-1245122786 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877411-1245122786.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 4396
/proc/meminfo: memFree=1235728/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=10792 CPUtime=0
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179878599 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 2698 233 174 640 0 2033 0

[startup+0.0859271 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4396
/proc/meminfo: memFree=1235728/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=11368 CPUtime=0.08
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 452 0 0 0 8 0 0 0 18 0 1 0 179878599 11640832 415 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 2842 415 196 640 0 2198 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11368

[startup+0.102929 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4396
/proc/meminfo: memFree=1235728/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=11368 CPUtime=0.09
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 467 0 0 0 9 0 0 0 18 0 1 0 179878599 11640832 430 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 2842 430 196 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.302951 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4396
/proc/meminfo: memFree=1235728/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=11868 CPUtime=0.29
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 596 0 0 0 29 0 0 0 19 0 1 0 179878599 12152832 559 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 2967 559 196 640 0 2323 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11868

[startup+0.701996 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4396
/proc/meminfo: memFree=1235728/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=12612 CPUtime=0.69
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 760 0 0 0 69 0 0 0 23 0 1 0 179878599 12914688 723 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 3153 723 196 640 0 2509 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12612

[startup+1.50109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1233160/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=13360 CPUtime=1.48
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 958 0 0 0 148 0 0 0 25 0 1 0 179878599 13680640 921 1992294400 134512640 137136520 4294956256 18446744073709551615 135982480 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 3340 921 196 640 0 2696 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13360

[startup+3.10127 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1232648/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=13364 CPUtime=3.09
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 960 0 0 0 308 1 0 0 25 0 1 0 179878599 13684736 923 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 3341 923 196 640 0 2697 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13364

[startup+6.30164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1232008/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=13992 CPUtime=6.29
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 1111 0 0 0 628 1 0 0 25 0 1 0 179878599 14327808 1074 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 3498 1074 196 640 0 2854 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13992

[startup+12.7054 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1231624/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=14236 CPUtime=12.69
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 1189 0 0 0 1266 3 0 0 25 0 1 0 179878599 14577664 1152 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 3559 1152 197 640 0 2915 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14236

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1230216/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=15688 CPUtime=25.48
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 1532 0 0 0 2543 5 0 0 25 0 1 0 179878599 16064512 1495 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 3922 1495 197 640 0 3278 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15688

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1229640/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=16304 CPUtime=51.07
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 1694 0 0 0 5097 10 0 0 25 0 1 0 179878599 16695296 1657 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 4076 1657 197 640 0 3432 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16304

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1228680/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=17184 CPUtime=102.24
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 1921 0 0 0 10206 18 0 0 25 0 1 0 179878599 17596416 1884 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 4296 1884 197 640 0 3652 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 17184

[startup+162.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1228360/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=17536 CPUtime=162.23
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 1997 0 0 0 16196 27 0 0 25 0 1 0 179878599 17956864 1960 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 4384 1960 197 640 0 3740 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17536

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1227976/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=17896 CPUtime=222.2
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2107 0 0 0 22185 35 0 0 25 0 1 0 179878599 18325504 2070 1992294400 134512640 137136520 4294956256 18446744073709551615 136502553 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 4474 2070 197 640 0 3830 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17896

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1227912/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=18016 CPUtime=282.19
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2120 0 0 0 28174 45 0 0 25 0 1 0 179878599 18448384 2083 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 4504 2083 197 640 0 3860 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18016

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1227848/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=17972 CPUtime=342.16
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2120 0 0 0 34162 54 0 0 25 0 1 0 179878599 18403328 2083 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 4493 2083 197 640 0 3849 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 17972

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1226632/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=19200 CPUtime=402.15
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2426 0 0 0 40150 65 0 0 25 0 1 0 179878599 19660800 2389 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 4800 2389 197 640 0 4156 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 19200

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1226632/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=19200 CPUtime=462.13
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2426 0 0 0 46140 73 0 0 25 0 1 0 179878599 19660800 2389 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 4800 2389 197 640 0 4156 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 19200

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1226568/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=19200 CPUtime=522.11
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2426 0 0 0 52131 80 0 0 25 0 1 0 179878599 19660800 2389 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 4800 2389 197 640 0 4156 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19200

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1226568/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=19200 CPUtime=582.09
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2426 0 0 0 58121 88 0 0 25 0 1 0 179878599 19660800 2389 1992294400 134512640 137136520 4294956256 18446744073709551615 134543957 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 4800 2389 197 640 0 4156 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19200

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1226184/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=19652 CPUtime=642.08
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2547 0 0 0 64110 98 0 0 25 0 1 0 179878599 20123648 2510 1992294400 134512640 137136520 4294956256 18446744073709551615 134571834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 4913 2510 197 640 0 4269 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 19652

[startup+702.302 s]

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

/proc/meminfo: memFree=1224712/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=20928 CPUtime=1061.95
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2872 0 0 0 106042 153 0 0 25 0 1 0 179878599 21430272 2819 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5232 2819 197 640 0 4588 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 20928

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1224712/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=20928 CPUtime=1121.92
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2872 0 0 0 112031 161 0 0 25 0 1 0 179878599 21430272 2819 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5232 2819 197 640 0 4588 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 20928

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1224648/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=20928 CPUtime=1181.9
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2872 0 0 0 118020 170 0 0 25 0 1 0 179878599 21430272 2819 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5232 2819 197 640 0 4588 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 20928

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1224648/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=20924 CPUtime=1241.88
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2872 0 0 0 124011 177 0 0 25 0 1 0 179878599 21426176 2819 1992294400 134512640 137136520 4294956256 18446744073709551615 134544101 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5231 2819 197 640 0 4587 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 20924

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1224648/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=20924 CPUtime=1301.87
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2872 0 0 0 130001 186 0 0 25 0 1 0 179878599 21426176 2819 1992294400 134512640 137136520 4294956256 18446744073709551615 136294906 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5231 2819 197 640 0 4587 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 20924

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1224584/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=20924 CPUtime=1361.85
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2872 0 0 0 135992 193 0 0 25 0 1 0 179878599 21426176 2819 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5231 2819 197 640 0 4587 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 20924

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1224584/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=20920 CPUtime=1421.83
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2872 0 0 0 141982 201 0 0 25 0 1 0 179878599 21422080 2819 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5230 2819 197 640 0 4586 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 20920

[startup+1482.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1224584/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=20920 CPUtime=1481.82
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2872 0 0 0 147974 208 0 0 25 0 1 0 179878599 21422080 2819 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5230 2819 197 640 0 4586 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 20920

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4397
/proc/meminfo: memFree=1224072/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=21388 CPUtime=1541.79
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2982 0 0 0 153965 214 0 0 25 0 1 0 179878599 21901312 2929 1992294400 134512640 137136520 4294956256 18446744073709551615 134616686 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5347 2929 197 640 0 4703 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 21388

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4399
/proc/meminfo: memFree=1224072/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=21388 CPUtime=1601.77
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2982 0 0 0 159956 221 0 0 25 0 1 0 179878599 21901312 2929 1992294400 134512640 137136520 4294956256 18446744073709551615 136518971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5347 2929 197 640 0 4703 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 21388

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4399
/proc/meminfo: memFree=1224072/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=21388 CPUtime=1661.76
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2983 0 0 0 165947 229 0 0 25 0 1 0 179878599 21901312 2930 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5347 2930 197 640 0 4703 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 21388

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4399
/proc/meminfo: memFree=1224008/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=21388 CPUtime=1721.74
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 2983 0 0 0 171937 237 0 0 25 0 1 0 179878599 21901312 2930 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5347 2930 197 640 0 4703 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 21388

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4399
/proc/meminfo: memFree=1223112/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=22320 CPUtime=1781.71
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 3216 0 0 0 177927 244 0 0 25 0 1 0 179878599 22855680 3163 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5580 3163 197 640 0 4936 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 22320

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

[startup+1786.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4399
/proc/meminfo: memFree=1223112/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=22320 CPUtime=1785.52
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 3216 0 0 0 178307 245 0 0 25 0 1 0 179878599 22855680 3163 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5580 3163 197 640 0 4936 0
Current children cumulated CPU time (s) 1785.52
Current children cumulated vsize (KiB) 22320

[startup+1792.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4399
/proc/meminfo: memFree=1223112/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=22320 CPUtime=1791.91
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 3216 0 0 0 178946 245 0 0 25 0 1 0 179878599 22855680 3163 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5580 3163 197 640 0 4936 0
Current children cumulated CPU time (s) 1791.91
Current children cumulated vsize (KiB) 22320

[startup+1795.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4399
/proc/meminfo: memFree=1223048/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=22320 CPUtime=1795.12
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 3216 0 0 0 179266 246 0 0 25 0 1 0 179878599 22855680 3163 1992294400 134512640 137136520 4294956256 18446744073709551615 134616615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5580 3163 197 640 0 4936 0
Current children cumulated CPU time (s) 1795.12
Current children cumulated vsize (KiB) 22320

[startup+1797.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4399
/proc/meminfo: memFree=1223048/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=22320 CPUtime=1796.71
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 3216 0 0 0 179425 246 0 0 25 0 1 0 179878599 22855680 3163 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5580 3163 197 640 0 4936 0
Current children cumulated CPU time (s) 1796.71
Current children cumulated vsize (KiB) 22320

[startup+1798.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4399
/proc/meminfo: memFree=1223048/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=22320 CPUtime=1797.51
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 3216 0 0 0 179505 246 0 0 25 0 1 0 179878599 22855680 3163 1992294400 134512640 137136520 4294956256 18446744073709551615 134543806 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5580 3163 197 640 0 4936 0
Current children cumulated CPU time (s) 1797.51
Current children cumulated vsize (KiB) 22320

[startup+1798.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4399
/proc/meminfo: memFree=1223048/2055920 swapFree=4191900/4192956
[pid=4396] ppid=4394 vsize=22320 CPUtime=1797.91
/proc/4396/stat : 4396 (bsolo) R 4394 4396 2914 0 -1 4194304 3216 0 0 0 179545 246 0 0 25 0 1 0 179878599 22855680 3163 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4396/statm: 5580 3163 197 640 0 4936 0
Current children cumulated CPU time (s) 1797.91
Current children cumulated vsize (KiB) 22320

Child status: 0
Real time (s): 1798.58
CPU time (s): 1798
CPU user time (s): 1795.54
CPU system time (s): 2.46862
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 22384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.54
system time used= 2.46862
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3217
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= 2798

runsolver used 1.42878 second user time and 3.99539 second system time

The end

Launcher Data 

Begin job on node28 at 2009-06-16 05:26:26
IDJOB=1877411
IDBENCH=1351
IDSOLVER=699
FILE ID=node28/1877411-1245122786
PBS_JOBID= 9363637
Free space on /tmp= 66176 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670167.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877411-1245122786/watcher-1877411-1245122786 -o /tmp/evaluation-result-1877411-1245122786/solver-1877411-1245122786 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877411-1245122786.opb

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

MD5SUM BENCH= 3972d8c24730f4742ee881de3ad25c62
RANDOM SEED=1146936809

node28.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		: 3000.231
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		: 3000.231
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:       1236208 kB
Buffers:         46548 kB
Cached:         693440 kB
SwapCached:        260 kB
Active:         106320 kB
Inactive:       647936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1236208 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          22592 kB
Slab:            51292 kB
Committed_AS:   144100 kB
PageTables:       1424 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= 66172 MiB
End job on node28 at 2009-06-16 05:56:24