Trace number 1878845

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 clUNSAT 1352.14 1352.63

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900547389.opb
MD5SUM6bb807214e0d1b3ab69b4b6ee86db452
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 benchmark22.3936
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 721
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1878845-1245123122.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 721
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: 5710
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     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1352.10/1352.62	c      101    231     2687    12095    4     5678    2069    101   3060 0.03
1352.10/1352.62	c      256    231     2842    19270    6     5988    2276    256   5120 0.05
1352.10/1352.62	c      482    231     3068    30993   10     6441    2504    482   5738 0.08
1352.10/1352.62	c      822    231     3408    50665   14     7119    2755    822   5407 0.15
1352.10/1352.62	c     1331    231     3917    79678   20     8138    3031   1331   4589 0.29
1352.10/1352.62	c     2094    231     4680   116481   24     9665    3335   2094   3591 0.58
1352.10/1352.62	c     3240    231     5826   163368   28    11956    3669   3240   2929 1.11
1352.10/1352.62	c     4961    231     5609   116989   20    11521    4036   3023   2830 1.75
1352.10/1352.62	c     7548    231     6058   118500   19    12420    4440   3472   2963 2.55
1352.10/1352.62	c    11427    231     5302    98651   18    10908    4885   2716   3067 3.73
1352.10/1352.62	c    17250    231     6041   124340   20    12386    5374   3455   3007 5.74
1352.10/1352.62	c    25988    231     6392   124769   19    13089    5912   3806   2946 8.82
1352.10/1352.62	c    39098    231     7223   152365   21    14751    6504   4637   2800 13.96
1352.10/1352.62	c    58768    231     6857   197594   28    14018    7155   4271   2437 24.11
1352.10/1352.62	c    88278    231     6946   194390   27    14197    7871   4360   2214 39.87
1352.10/1352.62	c   132550    231     6617   145893   22    13538    8659   4031   2043 64.88
1352.10/1352.62	c   198961    231    10969   305251   27    22243    9525   8383   1955 101.72
1352.10/1352.62	c   298582    231     8161   199059   24    16626   10478   5575   1830 163.13
1352.10/1352.62	c   448017    231     7825   172403   22    15953   11526   5239   1705 262.63
1352.10/1352.62	c   672175    231     8907   217405   24    18118   12679   6321   1546 434.64
1352.10/1352.62	c  1008419    231     9829   266416   27    19961   13947   7243   1367 737.42
1352.10/1352.62	c  1512791    230    11836   355166   30    23975   15342   9250   1211 1248.62
1352.10/1352.62	c Backtracks by Clause: 0
1352.10/1352.62	c Backtracks by PB constraint: 0
1352.10/1352.62	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1352.10/1352.62	c   22  1608577 344329  2244861    14221   313009  11635   1189 1352.14
1352.10/1352.62	s UNSATISFIABLE
1352.10/1352.62	c Total time: 1352.14 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-1878845-1245123122/watcher-1878845-1245123122 -o /tmp/evaluation-result-1878845-1245123122/solver-1878845-1245123122 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878845-1245123122.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 6319
/proc/meminfo: memFree=1277376/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=10792 CPUtime=0
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179912839 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 134516270 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 2698 233 174 640 0 2033 0

[startup+0.083625 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6319
/proc/meminfo: memFree=1277376/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=11368 CPUtime=0.07
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 465 0 0 0 7 0 0 0 18 0 1 0 179912839 11640832 428 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 2842 428 195 640 0 2198 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11368

[startup+0.102628 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6319
/proc/meminfo: memFree=1277376/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=11496 CPUtime=0.09
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 490 0 0 0 9 0 0 0 18 0 1 0 179912839 11771904 453 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 2874 453 195 640 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11496

[startup+0.301664 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6319
/proc/meminfo: memFree=1277376/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=12136 CPUtime=0.29
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 653 0 0 0 29 0 0 0 19 0 1 0 179912839 12427264 616 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 3034 616 195 640 0 2390 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12136

[startup+0.701735 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6319
/proc/meminfo: memFree=1277376/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=12904 CPUtime=0.69
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 835 0 0 0 69 0 0 0 22 0 1 0 179912839 13213696 798 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 3226 798 195 640 0 2582 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12904

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1274488/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=13676 CPUtime=1.49
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 1048 0 0 0 148 1 0 0 25 0 1 0 179912839 14004224 1011 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 3419 1011 195 640 0 2775 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13676

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1273912/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=13680 CPUtime=3.09
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 1049 0 0 0 308 1 0 0 25 0 1 0 179912839 14008320 1012 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 3420 1012 195 640 0 2776 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13680

[startup+6.30174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1273784/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=13796 CPUtime=6.28
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 1064 0 0 0 626 2 0 0 25 0 1 0 179912839 14127104 1027 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 3449 1027 195 640 0 2805 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13796

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1273152/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=14288 CPUtime=12.68
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 1190 0 0 0 1264 4 0 0 25 0 1 0 179912839 14630912 1153 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 3572 1153 195 640 0 2928 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14288

[startup+25.5022 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1271744/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=15696 CPUtime=25.49
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 1550 0 0 0 2541 8 0 0 25 0 1 0 179912839 16072704 1513 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 3924 1513 195 640 0 3280 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15696

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1271104/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=16344 CPUtime=51.07
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 1708 0 0 0 5094 13 0 0 25 0 1 0 179912839 16736256 1671 1992294400 134512640 137136520 4294956256 18446744073709551615 134544275 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4086 1671 195 640 0 3442 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16344

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1271104/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=16348 CPUtime=102.25
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 1710 0 0 0 10201 24 0 0 25 0 1 0 179912839 16740352 1673 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4087 1673 195 640 0 3443 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16348

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1270848/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=16592 CPUtime=162.23
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 1768 0 0 0 16185 38 0 0 25 0 1 0 179912839 16990208 1731 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4148 1731 195 640 0 3504 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16592

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1270272/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=17184 CPUtime=222.21
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 1909 0 0 0 22169 52 0 0 25 0 1 0 179912839 17596416 1872 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4296 1872 195 640 0 3652 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17184

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1269888/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=17568 CPUtime=282.18
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2006 0 0 0 28154 64 0 0 25 0 1 0 179912839 17989632 1969 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4392 1969 195 640 0 3748 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 17568

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1269824/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=17544 CPUtime=342.17
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2006 0 0 0 34142 75 0 0 25 0 1 0 179912839 17965056 1969 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4386 1969 195 640 0 3742 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17544

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1269824/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=17544 CPUtime=402.14
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2007 0 0 0 40128 86 0 0 25 0 1 0 179912839 17965056 1970 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4386 1970 195 640 0 3742 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17544

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1268992/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=18300 CPUtime=462.12
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2193 0 0 0 46113 99 0 0 25 0 1 0 179912839 18739200 2156 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4575 2156 195 640 0 3931 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18300

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1268992/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=18300 CPUtime=522.1
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2199 0 0 0 52100 110 0 0 25 0 1 0 179912839 18739200 2162 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4575 2162 195 640 0 3931 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18300

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1268480/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=18808 CPUtime=582.08
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2323 0 0 0 58088 120 0 0 25 0 1 0 179912839 19259392 2286 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4702 2286 195 640 0 4058 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18808

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1268416/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=18808 CPUtime=642.06
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2323 0 0 0 64077 129 0 0 25 0 1 0 179912839 19259392 2286 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4702 2286 195 640 0 4058 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 18808

[startup+702.302 s]

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

/proc/meminfo: memFree=1268032/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=19184 CPUtime=762.02
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2412 0 0 0 76054 148 0 0 25 0 1 0 179912839 19644416 2375 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4796 2375 195 640 0 4152 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 19184

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1267712/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=19552 CPUtime=821.99
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2504 0 0 0 82043 156 0 0 25 0 1 0 179912839 20021248 2467 1992294400 134512640 137136520 4294956256 18446744073709551615 134544541 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4888 2467 195 640 0 4244 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 19552

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1267648/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=19504 CPUtime=881.97
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2504 0 0 0 88032 165 0 0 25 0 1 0 179912839 19972096 2467 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4876 2467 195 640 0 4232 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 19504

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1267648/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=19504 CPUtime=941.95
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2504 0 0 0 94020 175 0 0 25 0 1 0 179912839 19972096 2467 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4876 2467 195 640 0 4232 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 19504

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1267648/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=19504 CPUtime=1001.93
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2504 0 0 0 100008 185 0 0 25 0 1 0 179912839 19972096 2467 1992294400 134512640 137136520 4294956256 18446744073709551615 134600192 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4876 2467 195 640 0 4232 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 19504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1267648/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=19504 CPUtime=1061.9
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2504 0 0 0 105997 193 0 0 25 0 1 0 179912839 19972096 2467 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4876 2467 195 640 0 4232 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 19504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6320
/proc/meminfo: memFree=1267648/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=19504 CPUtime=1121.89
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2504 0 0 0 111985 204 0 0 25 0 1 0 179912839 19972096 2467 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4876 2467 195 640 0 4232 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 19504

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6322
/proc/meminfo: memFree=1267648/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=19468 CPUtime=1181.87
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2504 0 0 0 117975 212 0 0 25 0 1 0 179912839 19935232 2464 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4867 2464 195 640 0 4223 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 19468

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6322
/proc/meminfo: memFree=1267648/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=19468 CPUtime=1241.84
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2504 0 0 0 123965 219 0 0 25 0 1 0 179912839 19935232 2464 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 4867 2464 195 640 0 4223 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 19468

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6322
/proc/meminfo: memFree=1267072/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=20096 CPUtime=1301.83
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2645 0 0 0 129955 228 0 0 25 0 1 0 179912839 20578304 2605 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 5024 2605 195 640 0 4380 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 20096

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

[startup+1305.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6322
/proc/meminfo: memFree=1267072/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=20096 CPUtime=1305.02
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2645 0 0 0 130274 228 0 0 25 0 1 0 179912839 20578304 2605 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 5024 2605 195 640 0 4380 0
Current children cumulated CPU time (s) 1305.02
Current children cumulated vsize (KiB) 20096

[startup+1331.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6322
/proc/meminfo: memFree=1267072/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=20096 CPUtime=1330.61
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2645 0 0 0 132829 232 0 0 25 0 1 0 179912839 20578304 2605 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 5024 2605 195 640 0 4380 0
Current children cumulated CPU time (s) 1330.61
Current children cumulated vsize (KiB) 20096

[startup+1343.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6322
/proc/meminfo: memFree=1267008/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=20096 CPUtime=1343.41
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2645 0 0 0 134106 235 0 0 25 0 1 0 179912839 20578304 2605 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 5024 2605 195 640 0 4380 0
Current children cumulated CPU time (s) 1343.41
Current children cumulated vsize (KiB) 20096

[startup+1347.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6322
/proc/meminfo: memFree=1267008/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=20096 CPUtime=1346.61
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2645 0 0 0 134426 235 0 0 25 0 1 0 179912839 20578304 2605 1992294400 134512640 137136520 4294956256 18446744073709551615 136293438 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 5024 2605 195 640 0 4380 0
Current children cumulated CPU time (s) 1346.61
Current children cumulated vsize (KiB) 20096

[startup+1350.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6322
/proc/meminfo: memFree=1267008/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=20096 CPUtime=1349.8
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2645 0 0 0 134745 235 0 0 25 0 1 0 179912839 20578304 2605 1992294400 134512640 137136520 4294956256 18446744073709551615 134541972 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 5024 2605 195 640 0 4380 0
Current children cumulated CPU time (s) 1349.8
Current children cumulated vsize (KiB) 20096

[startup+1351.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6322
/proc/meminfo: memFree=1267008/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=20096 CPUtime=1351.4
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2645 0 0 0 134905 235 0 0 25 0 1 0 179912839 20578304 2605 1992294400 134512640 137136520 4294956256 18446744073709551615 136504213 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 5024 2605 195 640 0 4380 0
Current children cumulated CPU time (s) 1351.4
Current children cumulated vsize (KiB) 20096

[startup+1352.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6322
/proc/meminfo: memFree=1267008/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=20096 CPUtime=1351.8
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2645 0 0 0 134945 235 0 0 25 0 1 0 179912839 20578304 2605 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 5024 2605 195 640 0 4380 0
Current children cumulated CPU time (s) 1351.8
Current children cumulated vsize (KiB) 20096

[startup+1352.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6322
/proc/meminfo: memFree=1267008/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=20096 CPUtime=1352
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2645 0 0 0 134965 235 0 0 25 0 1 0 179912839 20578304 2605 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 5024 2605 195 640 0 4380 0
Current children cumulated CPU time (s) 1352
Current children cumulated vsize (KiB) 20096

[startup+1352.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6322
/proc/meminfo: memFree=1267008/2055920 swapFree=4182996/4192956
[pid=6319] ppid=6317 vsize=20096 CPUtime=1352.1
/proc/6319/stat : 6319 (bsolo) R 6317 6319 5205 0 -1 4194304 2645 0 0 0 134975 235 0 0 25 0 1 0 179912839 20578304 2605 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6319/statm: 5024 2605 195 640 0 4380 0
Current children cumulated CPU time (s) 1352.1
Current children cumulated vsize (KiB) 20096

Child status: 0
Real time (s): 1352.63
CPU time (s): 1352.14
CPU user time (s): 1349.78
CPU system time (s): 2.36164
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 20160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1349.78
system time used= 2.36164
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2647
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= 2467

runsolver used 1.22181 second user time and 2.51662 second system time

The end

Launcher Data 

Begin job on node12 at 2009-06-16 05:32:02
IDJOB=1878845
IDBENCH=1355
IDSOLVER=700
FILE ID=node12/1878845-1245123122
PBS_JOBID= 9363643
Free space on /tmp= 66236 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900547389.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878845-1245123122/watcher-1878845-1245123122 -o /tmp/evaluation-result-1878845-1245123122/solver-1878845-1245123122 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878845-1245123122.opb

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

MD5SUM BENCH= 6bb807214e0d1b3ab69b4b6ee86db452
RANDOM SEED=790194443

node12.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		: 3000.281
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		: 3000.281
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:       1277792 kB
Buffers:         61320 kB
Cached:         614628 kB
SwapCached:       3780 kB
Active:          60548 kB
Inactive:       623336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1277792 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            4028 kB
Writeback:           0 kB
Mapped:          14408 kB
Slab:            80256 kB
Committed_AS:   149412 kB
PageTables:       1380 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= 66232 MiB
End job on node12 at 2009-06-16 05:54:35