Trace number 1877389

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 1798.45

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900552735.opb
MD5SUM2e08c1ce998ee58627c81926b9e65d57
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 benchmark22.0716
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 739
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-1877389-1245121037.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 739
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: 0.023 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.95/1798.44	c      102    231     2755    13466    4     5818    2069    169   2487 0.04
1797.95/1798.44	c      252    231     2949    20892    7     6205    2276    363   3272 0.08
1797.95/1798.44	c      481    231     3218    30416    9     6742    2504    632   3387 0.14
1797.95/1798.44	c      821    231     3632    49335   13     7591    2755   1046   3493 0.23
1797.95/1798.44	c     1331    231     4186    69850   16     8757    3031   1600   3117 0.43
1797.95/1798.44	c     2095    231     4978    97898   19    10364    3335   2392   2745 0.76
1797.95/1798.44	c     3242    231     4449    69195   15     9204    3669   1863   2471 1.31
1797.95/1798.44	c     4963    231     4422    70024   15     9259    4036   1836   2417 2.05
1797.95/1798.44	c     7549    231     5061   102238   20    10477    4440   2475   2300 3.28
1797.95/1798.44	c    11429    231     6869   172743   25    14168    4885   4283   2154 5.30
1797.95/1798.44	c    17252    231     5549   128168   23    11486    5374   2963   1949 8.85
1797.95/1798.44	c    25989    231     6577   167210   25    13487    5912   3991   1866 13.93
1797.95/1798.44	c    39099    231     5543   113042   20    11406    6504   2957   1797 21.76
1797.95/1798.44	c    58769    231     6875   165525   24    14069    7155   4289   1681 34.95
1797.95/1798.44	c    88280    231     9675   293150   30    19766    7871   7089   1622 54.40
1797.95/1798.44	c   132550    231     8982   274178   30    18323    8659   6396   1491 88.85
1797.95/1798.44	c   198961    231     8459   240429   28    17361    9525   5873   1385 143.62
1797.95/1798.44	c   298581    231     8469   248883   29    17392   10478   5883   1332 224.09
1797.95/1798.44	c   448018    231     8875   246119   27    18140   11526   6289   1239 361.32
1797.95/1798.44	c   672177    231    10524   298643   28    21390   12679   7938   1131 593.93
1797.95/1798.44	c  1008420    231    12676   389485   30    25792   13947  10090   1060 950.79
1797.95/1798.44	c  1512791    231    13555   530436   39    27716   15342  10969    945 1599.34
1797.95/1798.44	c Resources Exceeded
1797.95/1798.44	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.95/1798.44	c   22  1661028 351752  2312941    12486   364679   9900    923 1798.00
1797.95/1798.44	s UNKNOWN
1797.95/1798.44	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-1877389-1245121037/watcher-1877389-1245121037 -o /tmp/evaluation-result-1877389-1245121037/solver-1877389-1245121037 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877389-1245121037.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: 0.99 1.00 1.00 3/64 7250
/proc/meminfo: memFree=1467992/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=10792 CPUtime=0
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179703302 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 2698 232 174 640 0 2033 0

[startup+0.0452089 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 7250
/proc/meminfo: memFree=1467992/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=11244 CPUtime=0.04
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 420 0 0 0 4 0 0 0 18 0 1 0 179703302 11513856 383 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 2811 383 196 640 0 2167 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11244

[startup+0.102212 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 7250
/proc/meminfo: memFree=1467992/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=11360 CPUtime=0.09
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 450 0 0 0 9 0 0 0 18 0 1 0 179703302 11632640 413 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 2840 413 196 640 0 2196 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11360

[startup+0.302224 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 7250
/proc/meminfo: memFree=1467992/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=11868 CPUtime=0.29
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 576 0 0 0 29 0 0 0 19 0 1 0 179703302 12152832 539 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 2967 539 196 640 0 2323 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11868

[startup+0.702251 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 7250
/proc/meminfo: memFree=1467992/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=12364 CPUtime=0.7
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 717 0 0 0 69 1 0 0 22 0 1 0 179703302 12660736 680 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 3091 680 196 640 0 2447 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 12364

[startup+1.5013 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 7251
/proc/meminfo: memFree=1465680/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=13104 CPUtime=1.49
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 883 0 0 0 148 1 0 0 25 0 1 0 179703302 13418496 846 1992294400 134512640 137136520 4294956256 18446744073709551615 134571834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 3276 846 196 640 0 2632 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13104

[startup+3.10141 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 7251
/proc/meminfo: memFree=1465168/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=13472 CPUtime=3.09
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 996 0 0 0 308 1 0 0 25 0 1 0 179703302 13795328 959 1992294400 134512640 137136520 4294956256 18446744073709551615 134543951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 3368 959 196 640 0 2724 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13472

[startup+6.30161 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 7251
/proc/meminfo: memFree=1464208/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=14212 CPUtime=6.29
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 1165 0 0 0 627 2 0 0 25 0 1 0 179703302 14553088 1128 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 3553 1128 196 640 0 2909 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14212

[startup+12.701 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 7251
/proc/meminfo: memFree=1463184/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=14956 CPUtime=12.68
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 1349 0 0 0 1265 3 0 0 25 0 1 0 179703302 15314944 1312 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 3739 1312 196 640 0 3095 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14956

[startup+25.5019 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 7251
/proc/meminfo: memFree=1462864/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=15208 CPUtime=25.48
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 1428 0 0 0 2543 5 0 0 25 0 1 0 179703302 15572992 1391 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 3802 1391 196 640 0 3158 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15208

[startup+51.1015 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 7251
/proc/meminfo: memFree=1462160/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=15828 CPUtime=51.08
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 1592 0 0 0 5097 11 0 0 25 0 1 0 179703302 16207872 1555 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 3957 1555 197 640 0 3313 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15828

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 7251
/proc/meminfo: memFree=1460752/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=17300 CPUtime=102.27
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 1957 0 0 0 10205 22 0 0 25 0 1 0 179703302 17715200 1920 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 4325 1920 197 640 0 3681 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17300

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 7251
/proc/meminfo: memFree=1460752/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=17304 CPUtime=162.26
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 1957 0 0 0 16194 32 0 0 25 0 1 0 179703302 17719296 1920 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 4326 1920 197 640 0 3682 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 17304

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 7251
/proc/meminfo: memFree=1460688/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=17428 CPUtime=222.24
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 1971 0 0 0 22183 41 0 0 25 0 1 0 179703302 17846272 1934 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 4357 1934 197 640 0 3713 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17428

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1460176/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=17908 CPUtime=282.21
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 2092 0 0 0 28169 52 0 0 25 0 1 0 179703302 18337792 2055 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 4477 2055 197 640 0 3833 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17908

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1459984/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=18032 CPUtime=342.21
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 2137 0 0 0 34158 63 0 0 25 0 1 0 179703302 18464768 2100 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 4508 2100 197 640 0 3864 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 18032

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1458832/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=19220 CPUtime=402.18
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 2421 0 0 0 40148 70 0 0 25 0 1 0 179703302 19681280 2384 1992294400 134512640 137136520 4294956256 18446744073709551615 134543837 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 4805 2384 197 640 0 4161 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19220

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1458768/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=19216 CPUtime=462.17
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 2421 0 0 0 46138 79 0 0 25 0 1 0 179703302 19677184 2384 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 4804 2384 197 640 0 4160 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 19216

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1458768/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=19212 CPUtime=522.16
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 2421 0 0 0 52128 88 0 0 25 0 1 0 179703302 19673088 2384 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 4803 2384 197 640 0 4159 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19212

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1458768/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=19212 CPUtime=582.14
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 2421 0 0 0 58118 96 0 0 25 0 1 0 179703302 19673088 2384 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 4803 2384 197 640 0 4159 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 19212

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1458768/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=19216 CPUtime=642.14
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 2423 0 0 0 64108 106 0 0 25 0 1 0 179703302 19677184 2386 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 4804 2386 197 640 0 4160 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 19216

[startup+702.303 s]

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

/proc/meminfo: memFree=1457552/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=20276 CPUtime=1122.01
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 2692 0 0 0 112025 176 0 0 25 0 1 0 179703302 20762624 2655 1992294400 134512640 137136520 4294956256 18446744073709551615 136502374 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5069 2655 197 640 0 4425 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 20276

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1457104/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=20760 CPUtime=1181.99
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 2821 0 0 0 118017 182 0 0 25 0 1 0 179703302 21258240 2784 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5190 2784 197 640 0 4546 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 20760

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1457040/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=20760 CPUtime=1241.98
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 2821 0 0 0 124008 190 0 0 25 0 1 0 179703302 21258240 2784 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5190 2784 197 640 0 4546 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 20760

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1457040/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=20760 CPUtime=1301.97
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 2821 0 0 0 129999 198 0 0 25 0 1 0 179703302 21258240 2784 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5190 2784 197 640 0 4546 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 20760

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1456976/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=20760 CPUtime=1361.95
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 2821 0 0 0 135989 206 0 0 25 0 1 0 179703302 21258240 2784 1992294400 134512640 137136520 4294956256 18446744073709551615 134617004 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5190 2784 197 640 0 4546 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 20760

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1456976/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=20760 CPUtime=1421.94
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 2821 0 0 0 141980 214 0 0 25 0 1 0 179703302 21258240 2784 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5190 2784 197 640 0 4546 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 20760

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1456976/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=20760 CPUtime=1481.93
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 2821 0 0 0 147971 222 0 0 25 0 1 0 179703302 21258240 2784 1992294400 134512640 137136520 4294956256 18446744073709551615 134616696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5190 2784 197 640 0 4546 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 20760

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1456976/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=20760 CPUtime=1541.91
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 2821 0 0 0 153962 229 0 0 25 0 1 0 179703302 21258240 2784 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5190 2784 197 640 0 4546 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 20760

[startup+1602.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 7257
/proc/meminfo: memFree=1456528/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=21232 CPUtime=1601.9
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 2926 0 0 0 159952 238 0 0 25 0 1 0 179703302 21741568 2889 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5308 2889 197 640 0 4664 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 21232

[startup+1662.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 7257
/proc/meminfo: memFree=1455696/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=22048 CPUtime=1661.88
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 3132 0 0 0 165941 247 0 0 25 0 1 0 179703302 22577152 3095 1992294400 134512640 137136520 4294956256 18446744073709551615 136502115 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5512 3095 197 640 0 4868 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 22048

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1455632/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=22044 CPUtime=1721.87
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 3132 0 0 0 171933 254 0 0 25 0 1 0 179703302 22573056 3095 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5511 3095 197 640 0 4867 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 22044

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1455632/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=22044 CPUtime=1781.85
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 3132 0 0 0 177923 262 0 0 25 0 1 0 179703302 22573056 3095 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5511 3095 197 640 0 4867 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 22044

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 7257
/proc/meminfo: memFree=1455632/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=22044 CPUtime=1791.46
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 3132 0 0 0 178882 264 0 0 25 0 1 0 179703302 22573056 3095 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5511 3095 197 640 0 4867 0
Current children cumulated CPU time (s) 1791.46
Current children cumulated vsize (KiB) 22044

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1455632/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=22044 CPUtime=1794.65
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 3132 0 0 0 179201 264 0 0 25 0 1 0 179703302 22573056 3095 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5511 3095 197 640 0 4867 0
Current children cumulated CPU time (s) 1794.65
Current children cumulated vsize (KiB) 22044

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1455632/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=22044 CPUtime=1796.25
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 3132 0 0 0 179361 264 0 0 25 0 1 0 179703302 22573056 3095 1992294400 134512640 137136520 4294956256 18446744073709551615 134543918 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5511 3095 197 640 0 4867 0
Current children cumulated CPU time (s) 1796.25
Current children cumulated vsize (KiB) 22044

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1455632/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=22044 CPUtime=1797.04
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 3132 0 0 0 179440 264 0 0 25 0 1 0 179703302 22573056 3095 1992294400 134512640 137136520 4294956256 18446744073709551615 136502143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5511 3095 197 640 0 4867 0
Current children cumulated CPU time (s) 1797.04
Current children cumulated vsize (KiB) 22044

[startup+1797.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1455632/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=22044 CPUtime=1797.44
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 3132 0 0 0 179480 264 0 0 25 0 1 0 179703302 22573056 3095 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5511 3095 197 640 0 4867 0
Current children cumulated CPU time (s) 1797.44
Current children cumulated vsize (KiB) 22044

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1455632/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=22044 CPUtime=1797.84
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 3132 0 0 0 179520 264 0 0 25 0 1 0 179703302 22573056 3095 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5511 3095 197 640 0 4867 0
Current children cumulated CPU time (s) 1797.84
Current children cumulated vsize (KiB) 22044

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1455632/2055920 swapFree=4192812/4192956
[pid=7250] ppid=7248 vsize=22044 CPUtime=1797.95
/proc/7250/stat : 7250 (bsolo) R 7248 7250 6430 0 -1 4194304 3132 0 0 0 179531 264 0 0 25 0 1 0 179703302 22573056 3095 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7250/statm: 5511 3095 197 640 0 4867 0
Current children cumulated CPU time (s) 1797.95
Current children cumulated vsize (KiB) 22044

Child status: 0
Real time (s): 1798.45
CPU time (s): 1798
CPU user time (s): 1795.35
CPU system time (s): 2.6516
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 22052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.35
system time used= 2.6516
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3133
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= 3497

runsolver used 1.38479 second user time and 3.58345 second system time

The end

Launcher Data 

Begin job on node30 at 2009-06-16 04:57:17
IDJOB=1877389
IDBENCH=1328
IDSOLVER=699
FILE ID=node30/1877389-1245121037
PBS_JOBID= 9363636
Free space on /tmp= 66244 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552735.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877389-1245121037/watcher-1877389-1245121037 -o /tmp/evaluation-result-1877389-1245121037/solver-1877389-1245121037 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877389-1245121037.opb

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

MD5SUM BENCH= 2e08c1ce998ee58627c81926b9e65d57
RANDOM SEED=1278256803

node30.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		: 3000.230
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		: 3000.230
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:       1468408 kB
Buffers:         55768 kB
Cached:         444844 kB
SwapCached:        140 kB
Active:         147652 kB
Inactive:       367080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1468408 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          23764 kB
Slab:            58836 kB
Committed_AS:   146540 kB
PageTables:       1360 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= 66240 MiB
End job on node30 at 2009-06-16 05:27:16