Trace number 1880225

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? 1798.01 1798.49

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557362.opb
MD5SUM0fb4f85eaa7daeec6ae4b4468524bb94
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 benchmark11.9662
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 709
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-1880225-1245118700.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 709
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: 5710
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     5470    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.91/1798.49	c      102    231     2788    18135    6     6633    2069    202   2266 0.04
1797.91/1798.49	c      255    231     3084    35455   11    10532    2276    498   2684 0.10
1797.91/1798.49	c      480    231     3532    73089   20    19309    2504    946   2133 0.23
1797.91/1798.49	c      820    231     4204   135204   32    36731    2755   1618   1441 0.57
1797.91/1798.49	c     1329    231     5217   233146   44    64818    3031   2631    880 1.51
1797.91/1798.49	c     2095    231     5135   233826   45    82660    3335   2549    542 3.86
1797.91/1798.49	c     3245    231     5649   295346   52   108754    3669   3063    344 9.42
1797.91/1798.49	c     4969    231     5175   254382   49   105995    4036   2589    236 20.98
1797.91/1798.49	c     7553    231     6066   348097   57   155267    4440   3480    190 39.68
1797.91/1798.49	c    11434    231     6881   432428   62   200601    4885   4295    151 75.33
1797.91/1798.49	c    17257    231     5866   323037   55   160159    5374   3280    128 133.81
1797.91/1798.49	c    25995    231     6563   416903   63   184548    5912   3977    109 238.34
1797.91/1798.49	c    39105    231     8285   577091   69   261492    6504   5699     94 415.64
1797.91/1798.49	c    58778    231     7370   487642   66   231224    7155   4784     81 718.41
1797.91/1798.49	c    88288    231     7499   490808   65   228547    7871   4913     75 1169.41
1797.91/1798.49	c Resources Exceeded
1797.91/1798.49	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.91/1798.49	c   15   129405  23137   172674     8907   627743   6321     71 1798.00
1797.91/1798.49	s UNKNOWN
1797.91/1798.49	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-1880225-1245118700/watcher-1880225-1245118700 -o /tmp/evaluation-result-1880225-1245118700/solver-1880225-1245118700 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880225-1245118700.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 2/64 10083
/proc/meminfo: memFree=1006384/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=10792 CPUtime=0
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 64572796 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 2698 232 174 640 0 2033 0

[startup+0.0484789 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 10083
/proc/meminfo: memFree=1006384/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=11236 CPUtime=0.04
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 426 0 0 0 4 0 0 0 18 0 1 0 64572796 11505664 389 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 2809 389 196 640 0 2165 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11236

[startup+0.101485 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 10083
/proc/meminfo: memFree=1006384/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=11628 CPUtime=0.09
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 513 0 0 0 9 0 0 0 18 0 1 0 64572796 11907072 476 1992294400 134512640 137136520 4294956256 18446744073709551615 136500550 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 2907 476 196 640 0 2263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11628

[startup+0.301508 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 10083
/proc/meminfo: memFree=1006384/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=12544 CPUtime=0.29
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 771 0 0 0 29 0 0 0 19 0 1 0 64572796 12845056 734 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 3136 734 196 640 0 2492 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12544

[startup+0.701553 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 10083
/proc/meminfo: memFree=1006384/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=13852 CPUtime=0.69
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 1068 0 0 0 68 1 0 0 22 0 1 0 64572796 14184448 1031 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 3463 1032 196 640 0 2819 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13852

[startup+1.50165 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10084
/proc/meminfo: memFree=1002280/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=15416 CPUtime=1.49
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 1489 0 0 0 148 1 0 0 25 0 1 0 64572796 15785984 1452 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 3854 1452 196 640 0 3210 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15416

[startup+3.10183 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10084
/proc/meminfo: memFree=1000232/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=16460 CPUtime=3.09
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 1742 0 0 0 307 2 0 0 25 0 1 0 64572796 16855040 1705 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 4115 1705 196 640 0 3471 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16460

[startup+6.30221 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10084
/proc/meminfo: memFree=998824/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=17896 CPUtime=6.29
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 2106 0 0 0 627 2 0 0 25 0 1 0 64572796 18325504 2069 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 4474 2069 196 640 0 3830 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17896

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10084
/proc/meminfo: memFree=997552/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=18936 CPUtime=12.69
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 2351 0 0 0 1266 3 0 0 25 0 1 0 64572796 19390464 2314 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 4734 2314 196 640 0 4090 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18936

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10084
/proc/meminfo: memFree=996272/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=20240 CPUtime=25.48
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 2676 0 0 0 2545 3 0 0 25 0 1 0 64572796 20725760 2639 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 5060 2639 197 640 0 4416 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20240

[startup+51.1014 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 10084
/proc/meminfo: memFree=994928/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=21668 CPUtime=51.07
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 3029 0 0 0 5103 4 0 0 25 0 1 0 64572796 22188032 2992 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 5417 2992 197 640 0 4773 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21668

[startup+102.305 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 10084
/proc/meminfo: memFree=993712/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=22840 CPUtime=102.26
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 3338 0 0 0 10220 6 0 0 25 0 1 0 64572796 23388160 3301 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 5710 3301 197 640 0 5066 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22840

[startup+162.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 10084
/proc/meminfo: memFree=992112/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=24400 CPUtime=162.24
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 3731 0 0 0 16217 7 0 0 25 0 1 0 64572796 24985600 3694 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 6100 3694 197 640 0 5456 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24400

[startup+222.301 s]
/proc/loadavg: 1.08 1.04 1.00 2/65 10084
/proc/meminfo: memFree=992048/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=24524 CPUtime=222.23
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 3740 0 0 0 22214 9 0 0 25 0 1 0 64572796 25112576 3703 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 6131 3703 197 640 0 5487 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24524

[startup+282.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/65 10084
/proc/meminfo: memFree=990512/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=26084 CPUtime=282.21
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 4139 0 0 0 28211 10 0 0 25 0 1 0 64572796 26710016 4102 1992294400 134512640 137136520 4294956256 18446744073709551615 134543951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 6521 4102 197 640 0 5877 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26084

[startup+342.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 10084
/proc/meminfo: memFree=990384/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=26084 CPUtime=342.19
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 4155 0 0 0 34208 11 0 0 25 0 1 0 64572796 26710016 4118 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 6521 4118 197 640 0 5877 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26084

[startup+402.302 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 10084
/proc/meminfo: memFree=990192/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=26344 CPUtime=402.18
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 4205 0 0 0 40206 12 0 0 25 0 1 0 64572796 26976256 4168 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 6586 4168 197 640 0 5942 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26344

[startup+462.302 s]
/proc/loadavg: 1.06 1.06 1.00 2/65 10084
/proc/meminfo: memFree=989552/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=26996 CPUtime=462.17
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 4365 0 0 0 46203 14 0 0 25 0 1 0 64572796 27643904 4328 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 6749 4328 197 640 0 6105 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 26996

[startup+522.302 s]
/proc/loadavg: 1.06 1.06 1.00 2/65 10084
/proc/meminfo: memFree=989552/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=26976 CPUtime=522.14
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 4365 0 0 0 52200 14 0 0 25 0 1 0 64572796 27623424 4328 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 6744 4328 197 640 0 6100 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 26976

[startup+582.302 s]
/proc/loadavg: 1.13 1.07 1.01 2/65 10084
/proc/meminfo: memFree=989552/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=26976 CPUtime=582.13
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 4365 0 0 0 58198 15 0 0 25 0 1 0 64572796 27623424 4328 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 6744 4328 197 640 0 6100 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 26976

[startup+642.302 s]
/proc/loadavg: 1.12 1.07 1.00 2/65 10084
/proc/meminfo: memFree=989552/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=26972 CPUtime=642.12
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 4365 0 0 0 64196 16 0 0 25 0 1 0 64572796 27619328 4328 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 6743 4328 197 640 0 6099 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 26972

[startup+702.302 s]

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

/proc/meminfo: memFree=988144/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=28404 CPUtime=1121.99
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 4732 0 0 0 112175 24 0 0 25 0 1 0 64572796 29085696 4695 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7101 4695 197 640 0 6457 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 28404

[startup+1182.3 s]
/proc/loadavg: 1.10 1.10 1.02 2/65 10084
/proc/meminfo: memFree=987824/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=28792 CPUtime=1181.96
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 4818 0 0 0 118172 24 0 0 25 0 1 0 64572796 29483008 4781 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7198 4781 197 640 0 6554 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 28792

[startup+1242.3 s]
/proc/loadavg: 1.15 1.11 1.03 2/65 10084
/proc/meminfo: memFree=986864/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=29696 CPUtime=1241.95
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 5036 0 0 0 124170 25 0 0 25 0 1 0 64572796 30408704 4999 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7424 4999 197 640 0 6780 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 29696

[startup+1302.3 s]
/proc/loadavg: 1.12 1.11 1.03 2/65 10084
/proc/meminfo: memFree=986864/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=29696 CPUtime=1301.94
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 5036 0 0 0 130168 26 0 0 25 0 1 0 64572796 30408704 4999 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7424 4999 197 640 0 6780 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 29696

[startup+1362.3 s]
/proc/loadavg: 1.17 1.12 1.03 2/65 10084
/proc/meminfo: memFree=986544/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=29952 CPUtime=1361.92
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 5104 0 0 0 136165 27 0 0 25 0 1 0 64572796 30670848 5067 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7488 5067 197 640 0 6844 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 29952

[startup+1422.31 s]
/proc/loadavg: 1.18 1.12 1.04 2/65 10084
/proc/meminfo: memFree=986480/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=29952 CPUtime=1421.91
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 5104 0 0 0 142163 28 0 0 25 0 1 0 64572796 30670848 5067 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7488 5067 197 640 0 6844 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 29952

[startup+1482.3 s]
/proc/loadavg: 1.12 1.11 1.04 2/65 10084
/proc/meminfo: memFree=986480/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=29944 CPUtime=1481.89
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 5104 0 0 0 148160 29 0 0 25 0 1 0 64572796 30662656 5067 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7486 5067 197 640 0 6842 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 29944

[startup+1542.3 s]
/proc/loadavg: 1.15 1.12 1.04 2/65 10084
/proc/meminfo: memFree=986544/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=29940 CPUtime=1541.87
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 5104 0 0 0 154157 30 0 0 25 0 1 0 64572796 30658560 5067 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7485 5067 197 640 0 6841 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 29940

[startup+1602.3 s]
/proc/loadavg: 1.10 1.11 1.04 2/65 10084
/proc/meminfo: memFree=986608/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=29940 CPUtime=1601.86
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 5104 0 0 0 160155 31 0 0 25 0 1 0 64572796 30658560 5067 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7485 5067 197 640 0 6841 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 29940

[startup+1662.3 s]
/proc/loadavg: 1.08 1.10 1.04 2/65 10084
/proc/meminfo: memFree=986544/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=29940 CPUtime=1661.84
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 5104 0 0 0 166152 32 0 0 25 0 1 0 64572796 30658560 5067 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7485 5067 197 640 0 6841 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 29940

[startup+1722.3 s]
/proc/loadavg: 1.10 1.11 1.04 2/65 10084
/proc/meminfo: memFree=986544/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=29940 CPUtime=1721.83
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 5104 0 0 0 172150 33 0 0 25 0 1 0 64572796 30658560 5067 1992294400 134512640 137136520 4294956256 18446744073709551615 134540844 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7485 5067 197 640 0 6841 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 29940

[startup+1782.3 s]
/proc/loadavg: 1.07 1.10 1.04 2/65 10084
/proc/meminfo: memFree=986544/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=29940 CPUtime=1781.81
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 5104 0 0 0 178147 34 0 0 25 0 1 0 64572796 30658560 5067 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7485 5067 197 640 0 6841 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 29940

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

[startup+1791.91 s]
/proc/loadavg: 1.14 1.12 1.05 2/65 10084
/proc/meminfo: memFree=986544/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=29936 CPUtime=1791.41
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 5104 0 0 0 179107 34 0 0 25 0 1 0 64572796 30654464 5067 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7484 5067 197 640 0 6840 0
Current children cumulated CPU time (s) 1791.41
Current children cumulated vsize (KiB) 29936

[startup+1795.1 s]
/proc/loadavg: 1.14 1.12 1.05 2/65 10084
/proc/meminfo: memFree=986544/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=29936 CPUtime=1794.61
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 5104 0 0 0 179427 34 0 0 25 0 1 0 64572796 30654464 5067 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7484 5067 197 640 0 6840 0
Current children cumulated CPU time (s) 1794.61
Current children cumulated vsize (KiB) 29936

[startup+1796.7 s]
/proc/loadavg: 1.13 1.11 1.05 2/65 10084
/proc/meminfo: memFree=986544/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=29936 CPUtime=1796.21
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 5104 0 0 0 179586 35 0 0 25 0 1 0 64572796 30654464 5067 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7484 5067 197 640 0 6840 0
Current children cumulated CPU time (s) 1796.21
Current children cumulated vsize (KiB) 29936

[startup+1797.5 s]
/proc/loadavg: 1.13 1.11 1.05 2/65 10084
/proc/meminfo: memFree=986544/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=29936 CPUtime=1797.01
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 5104 0 0 0 179666 35 0 0 25 0 1 0 64572796 30654464 5067 1992294400 134512640 137136520 4294956256 18446744073709551615 134543834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7484 5067 197 640 0 6840 0
Current children cumulated CPU time (s) 1797.01
Current children cumulated vsize (KiB) 29936

[startup+1797.9 s]
/proc/loadavg: 1.13 1.11 1.05 2/65 10084
/proc/meminfo: memFree=986544/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=29936 CPUtime=1797.41
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 5104 0 0 0 179706 35 0 0 25 0 1 0 64572796 30654464 5067 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7484 5067 197 640 0 6840 0
Current children cumulated CPU time (s) 1797.41
Current children cumulated vsize (KiB) 29936

[startup+1798.3 s]
/proc/loadavg: 1.13 1.11 1.05 2/65 10084
/proc/meminfo: memFree=986544/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=29936 CPUtime=1797.81
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 5104 0 0 0 179746 35 0 0 25 0 1 0 64572796 30654464 5067 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7484 5067 197 640 0 6840 0
Current children cumulated CPU time (s) 1797.81
Current children cumulated vsize (KiB) 29936

[startup+1798.4 s]
/proc/loadavg: 1.13 1.11 1.05 2/65 10084
/proc/meminfo: memFree=986544/2055920 swapFree=4192956/4192956
[pid=10083] ppid=10081 vsize=29936 CPUtime=1797.91
/proc/10083/stat : 10083 (bsolo) R 10081 10083 9202 0 -1 4194304 5104 0 0 0 179756 35 0 0 25 0 1 0 64572796 30654464 5067 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10083/statm: 7484 5067 197 640 0 6840 0
Current children cumulated CPU time (s) 1797.91
Current children cumulated vsize (KiB) 29936

Child status: 0
Real time (s): 1798.49
CPU time (s): 1798.01
CPU user time (s): 1797.65
CPU system time (s): 0.354946
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 29952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.65
system time used= 0.354946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5105
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= 3192

runsolver used 1.11483 second user time and 3.9514 second system time

The end

Launcher Data 

Begin job on node20 at 2009-06-16 04:18:20
IDJOB=1880225
IDBENCH=1301
IDSOLVER=701
FILE ID=node20/1880225-1245118700
PBS_JOBID= 9363677
Free space on /tmp= 66324 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557362.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880225-1245118700/watcher-1880225-1245118700 -o /tmp/evaluation-result-1880225-1245118700/solver-1880225-1245118700 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880225-1245118700.opb

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

MD5SUM BENCH= 0fb4f85eaa7daeec6ae4b4468524bb94
RANDOM SEED=701334476

node20.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		: 3000.234
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	: 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		: 3000.234
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:       1006864 kB
Buffers:         92476 kB
Cached:         850072 kB
SwapCached:          0 kB
Active:          94920 kB
Inactive:       861048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1006864 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          23180 kB
Slab:            79100 kB
Committed_AS:   120280 kB
PageTables:       1400 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= 66320 MiB
End job on node20 at 2009-06-16 04:48:18