Trace number 1878801

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 1540.38 1540.8

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb
MD5SUMc118a5f7f4e95d7123e302378befd6ff
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 benchmark5.85211
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 671
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-1878801-1245119228.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 671
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5706
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 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     5472    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1540.26/1540.79	c      101    231     2687    12276    4     5678    2069    101   3156 0.03
1540.26/1540.79	c      252    231     2838    19142    6     5980    2276    252   5040 0.05
1540.26/1540.79	c      479    231     3065    29525    9     6434    2504    479   5841 0.08
1540.26/1540.79	c      817    231     3403    42885   12     7108    2755    817   5877 0.14
1540.26/1540.79	c     1328    231     3914    65767   16     8133    3031   1328   5398 0.25
1540.26/1540.79	c     2091    231     4677    92501   19     9658    3335   2091   4943 0.42
1540.26/1540.79	c     3239    231     5825   131436   22    11953    3669   3239   4217 0.77
1540.26/1540.79	c     4960    231     5598    98355   17    11499    4036   3012   4161 1.19
1540.26/1540.79	c     7544    231     6075   135639   22    12455    4440   3489   3800 1.99
1540.26/1540.79	c    11424    231     5295    99046   18    10895    4885   2709   3564 3.21
1540.26/1540.79	c    17246    231     6060   121557   20    12424    5374   3474   3394 5.08
1540.26/1540.79	c    25983    231     6542   131206   20    13389    5912   3956   3235 8.03
1540.26/1540.79	c    39096    231     7433   184161   24    15171    6504   4847   2953 13.24
1540.26/1540.79	c    58766    231     6929   174926   25    14162    7155   4343   2791 21.05
1540.26/1540.80	c    88276    231     7017   159826   22    14338    7871   4431   2438 36.20
1540.26/1540.80	c   132546    231     6940   157129   22    14184    8659   4354   2323 57.03
1540.26/1540.80	c   198959    231     6917   155713   22    14139    9525   4331   2124 93.66
1540.26/1540.80	c   298580    231     9146   223782   24    18595   10478   6560   1927 154.91
1540.26/1540.80	c   448017    231     9018   224855   24    18340   11526   6432   1670 268.25
1540.26/1540.80	c   672177    231    10222   262728   25    20748   12679   7636   1510 445.13
1540.26/1540.80	c  1008424    231    11549   328773   28    23401   13947   8963   1377 732.31
1540.26/1540.80	c  1512797    231    13154   397175   30    26613   15342  10568   1204 1255.95
1540.26/1540.80	c Backtracks by Clause: 0
1540.26/1540.80	c Backtracks by PB constraint: 0
1540.26/1540.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1540.26/1540.80	c   22  1764831 363351  2434529    16371   414154  13785   1145 1540.37
1540.26/1540.80	s UNSATISFIABLE
1540.26/1540.80	c Total time: 1540.37 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-1878801-1245119228/watcher-1878801-1245119228 -o /tmp/evaluation-result-1878801-1245119228/solver-1878801-1245119228 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878801-1245119228.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 0.98 1.00 3/65 995
/proc/meminfo: memFree=889672/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=10792 CPUtime=0
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 252 0 0 0 0 0 0 0 20 0 1 0 168449249 11051008 236 1992294400 134512640 137136520 4294956256 18446744073709551615 136460479 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 2698 236 175 640 0 2033 0

[startup+0.0257979 s]
/proc/loadavg: 1.00 0.98 1.00 3/65 995
/proc/meminfo: memFree=889672/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=11244 CPUtime=0.02
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 419 0 0 0 2 0 0 0 20 0 1 0 168449249 11513856 382 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 2811 382 195 640 0 2167 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11244

[startup+0.101805 s]
/proc/loadavg: 1.00 0.98 1.00 3/65 995
/proc/meminfo: memFree=889672/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=11496 CPUtime=0.09
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 480 0 0 0 9 0 0 0 20 0 1 0 168449249 11771904 443 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 2874 443 195 640 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11496

[startup+0.301823 s]
/proc/loadavg: 1.00 0.98 1.00 3/65 995
/proc/meminfo: memFree=889672/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=12140 CPUtime=0.29
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 640 0 0 0 29 0 0 0 22 0 1 0 168449249 12431360 603 1992294400 134512640 137136520 4294956256 18446744073709551615 136509119 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 3035 603 195 640 0 2391 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12140

[startup+0.701861 s]
/proc/loadavg: 1.00 0.98 1.00 3/65 995
/proc/meminfo: memFree=889672/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=12904 CPUtime=0.69
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 838 0 0 0 69 0 0 0 25 0 1 0 168449249 13213696 801 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 3226 801 195 640 0 2582 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12904

[startup+1.50194 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 996
/proc/meminfo: memFree=886720/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=13292 CPUtime=1.49
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 931 0 0 0 149 0 0 0 25 0 1 0 168449249 13611008 894 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 3323 894 195 640 0 2679 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13292

[startup+3.10109 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 996
/proc/meminfo: memFree=886528/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=13680 CPUtime=3.09
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 1040 0 0 0 308 1 0 0 25 0 1 0 168449249 14008320 1003 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 3420 1003 195 640 0 2776 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13680

[startup+6.30139 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 996
/proc/meminfo: memFree=886080/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=14176 CPUtime=6.29
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 1151 0 0 0 627 2 0 0 25 0 1 0 168449249 14516224 1114 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 3544 1114 195 640 0 2900 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14176

[startup+12.702 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 996
/proc/meminfo: memFree=885192/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=14668 CPUtime=12.69
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 1275 0 0 0 1264 5 0 0 25 0 1 0 168449249 15020032 1238 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 3667 1238 195 640 0 3023 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14668

[startup+25.5012 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 996
/proc/meminfo: memFree=884040/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=15804 CPUtime=25.49
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 1560 0 0 0 2540 9 0 0 25 0 1 0 168449249 16183296 1523 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 3951 1523 195 640 0 3307 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15804

[startup+51.1016 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 996
/proc/meminfo: memFree=883976/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=15808 CPUtime=51.08
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 1569 0 0 0 5093 15 0 0 25 0 1 0 168449249 16187392 1532 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 3952 1532 195 640 0 3308 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15808

[startup+102.305 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 996
/proc/meminfo: memFree=882376/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=17436 CPUtime=102.26
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 1980 0 0 0 10199 27 0 0 25 0 1 0 168449249 17854464 1943 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 4359 1943 195 640 0 3715 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17436

[startup+162.301 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 996
/proc/meminfo: memFree=882312/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=17436 CPUtime=162.24
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 1981 0 0 0 16183 41 0 0 25 0 1 0 168449249 17854464 1944 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 4359 1944 195 640 0 3715 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17436

[startup+222.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 996
/proc/meminfo: memFree=881736/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=18044 CPUtime=222.22
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2123 0 0 0 22171 51 0 0 25 0 1 0 168449249 18477056 2086 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 4511 2086 195 640 0 3867 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18044

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 996
/proc/meminfo: memFree=881672/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=18048 CPUtime=282.21
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2125 0 0 0 28159 62 0 0 25 0 1 0 168449249 18481152 2088 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 4512 2088 195 640 0 3868 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18048

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 996
/proc/meminfo: memFree=881608/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=18132 CPUtime=342.2
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2148 0 0 0 34144 76 0 0 25 0 1 0 168449249 18567168 2111 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 4533 2111 195 640 0 3889 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18132

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 996
/proc/meminfo: memFree=881416/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=18240 CPUtime=402.18
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2174 0 0 0 40132 86 0 0 25 0 1 0 168449249 18677760 2137 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 4560 2137 195 640 0 3916 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18240

[startup+462.301 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 996
/proc/meminfo: memFree=881160/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=18500 CPUtime=462.16
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2249 0 0 0 46120 96 0 0 25 0 1 0 168449249 18944000 2212 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 4625 2212 195 640 0 3981 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18500

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 996
/proc/meminfo: memFree=881224/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=18500 CPUtime=522.14
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2249 0 0 0 52108 106 0 0 25 0 1 0 168449249 18944000 2212 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 4625 2212 195 640 0 3981 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18500

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 996
/proc/meminfo: memFree=881288/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=18500 CPUtime=582.13
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2249 0 0 0 58094 119 0 0 25 0 1 0 168449249 18944000 2212 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 4625 2212 195 640 0 3981 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18500

[startup+642.301 s]
/proc/loadavg: 1.00 0.98 1.00 2/66 998
/proc/meminfo: memFree=881160/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=18500 CPUtime=642.11
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2249 0 0 0 64081 130 0 0 25 0 1 0 168449249 18944000 2212 1992294400 134512640 137136520 4294956256 18446744073709551615 134544419 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 4625 2212 195 640 0 3981 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18500

[startup+702.302 s]

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

/proc/meminfo: memFree=879880/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=19904 CPUtime=942.03
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2595 0 0 0 94025 178 0 0 25 0 1 0 168449249 20381696 2558 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 4976 2558 195 640 0 4332 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 19904

[startup+1002.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 998
/proc/meminfo: memFree=879816/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=19904 CPUtime=1002.02
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2595 0 0 0 100013 189 0 0 25 0 1 0 168449249 20381696 2558 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 4976 2558 195 640 0 4332 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 19904

[startup+1062.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/66 998
/proc/meminfo: memFree=879880/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=19900 CPUtime=1061.99
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2595 0 0 0 106002 197 0 0 25 0 1 0 168449249 20377600 2558 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 4975 2558 195 640 0 4331 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 19900

[startup+1122.3 s]
/proc/loadavg: 1.08 1.03 1.01 2/66 998
/proc/meminfo: memFree=879816/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=19900 CPUtime=1121.98
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2595 0 0 0 111991 207 0 0 25 0 1 0 168449249 20377600 2558 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 4975 2558 195 640 0 4331 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 19900

[startup+1182.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 998
/proc/meminfo: memFree=879432/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=20276 CPUtime=1181.97
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2702 0 0 0 117981 216 0 0 25 0 1 0 168449249 20762624 2665 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 5069 2665 195 640 0 4425 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 20276

[startup+1242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 998
/proc/meminfo: memFree=879432/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=20276 CPUtime=1241.95
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2702 0 0 0 123969 226 0 0 25 0 1 0 168449249 20762624 2665 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 5069 2665 195 640 0 4425 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 20276

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 998
/proc/meminfo: memFree=879432/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=20280 CPUtime=1301.94
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2703 0 0 0 129961 233 0 0 25 0 1 0 168449249 20766720 2666 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 5070 2666 195 640 0 4426 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 20280

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 998
/proc/meminfo: memFree=879432/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=20280 CPUtime=1361.92
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2703 0 0 0 135950 242 0 0 25 0 1 0 168449249 20766720 2666 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 5070 2666 195 640 0 4426 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 20280

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 998
/proc/meminfo: memFree=879368/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=20352 CPUtime=1421.9
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2709 0 0 0 141939 251 0 0 25 0 1 0 168449249 20840448 2672 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 5088 2672 195 640 0 4444 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 20352

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 998
/proc/meminfo: memFree=879368/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=20352 CPUtime=1481.89
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2709 0 0 0 147928 261 0 0 25 0 1 0 168449249 20840448 2672 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 5088 2672 195 640 0 4444 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 20352

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

[startup+1484.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 998
/proc/meminfo: memFree=879368/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=20352 CPUtime=1484.28
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2709 0 0 0 148167 261 0 0 25 0 1 0 168449249 20840448 2672 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 5088 2672 195 640 0 4444 0
Current children cumulated CPU time (s) 1484.28
Current children cumulated vsize (KiB) 20352

[startup+1510.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 998
/proc/meminfo: memFree=879368/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=20352 CPUtime=1509.88
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2709 0 0 0 150724 264 0 0 25 0 1 0 168449249 20840448 2672 1992294400 134512640 137136520 4294956256 18446744073709551615 134543965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 5088 2672 195 640 0 4444 0
Current children cumulated CPU time (s) 1509.88
Current children cumulated vsize (KiB) 20352

[startup+1523.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 998
/proc/meminfo: memFree=879368/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=20352 CPUtime=1522.67
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2709 0 0 0 152000 267 0 0 25 0 1 0 168449249 20840448 2672 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 5088 2672 195 640 0 4444 0
Current children cumulated CPU time (s) 1522.67
Current children cumulated vsize (KiB) 20352

[startup+1529.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 998
/proc/meminfo: memFree=879368/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=20352 CPUtime=1529.07
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2709 0 0 0 152639 268 0 0 25 0 1 0 168449249 20840448 2672 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 5088 2672 195 640 0 4444 0
Current children cumulated CPU time (s) 1529.07
Current children cumulated vsize (KiB) 20352

[startup+1535.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 998
/proc/meminfo: memFree=879368/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=20344 CPUtime=1535.47
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2709 0 0 0 153278 269 0 0 25 0 1 0 168449249 20832256 2672 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 5086 2672 195 640 0 4442 0
Current children cumulated CPU time (s) 1535.47
Current children cumulated vsize (KiB) 20344

[startup+1539.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 998
/proc/meminfo: memFree=879432/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=20344 CPUtime=1538.67
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2709 0 0 0 153598 269 0 0 25 0 1 0 168449249 20832256 2672 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 5086 2672 195 640 0 4442 0
Current children cumulated CPU time (s) 1538.67
Current children cumulated vsize (KiB) 20344

[startup+1539.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 998
/proc/meminfo: memFree=879432/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=20344 CPUtime=1539.47
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2709 0 0 0 153678 269 0 0 25 0 1 0 168449249 20832256 2672 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 5086 2672 195 640 0 4442 0
Current children cumulated CPU time (s) 1539.47
Current children cumulated vsize (KiB) 20344

[startup+1540.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 998
/proc/meminfo: memFree=879432/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=20344 CPUtime=1539.87
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2709 0 0 0 153718 269 0 0 25 0 1 0 168449249 20832256 2672 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 5086 2672 195 640 0 4442 0
Current children cumulated CPU time (s) 1539.87
Current children cumulated vsize (KiB) 20344

[startup+1540.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 998
/proc/meminfo: memFree=879432/2055920 swapFree=4192812/4192956
[pid=995] ppid=993 vsize=20344 CPUtime=1540.26
/proc/995/stat : 995 (bsolo) R 993 995 32018 0 -1 4194304 2709 0 0 0 153757 269 0 0 25 0 1 0 168449249 20832256 2672 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/995/statm: 5086 2672 195 640 0 4442 0
Current children cumulated CPU time (s) 1540.26
Current children cumulated vsize (KiB) 20344

Child status: 0
Real time (s): 1540.8
CPU time (s): 1540.38
CPU user time (s): 1537.68
CPU system time (s): 2.69859
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 20352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1537.68
system time used= 2.69859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2711
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= 3337

runsolver used 1.72374 second user time and 3.70744 second system time

The end

Launcher Data 

Begin job on node8 at 2009-06-16 04:27:08
IDJOB=1878801
IDBENCH=1308
IDSOLVER=700
FILE ID=node8/1878801-1245119228
PBS_JOBID= 9363662
Free space on /tmp= 66316 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878801-1245119228/watcher-1878801-1245119228 -o /tmp/evaluation-result-1878801-1245119228/solver-1878801-1245119228 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878801-1245119228.opb

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

MD5SUM BENCH= c118a5f7f4e95d7123e302378befd6ff
RANDOM SEED=1748039754

node8.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        890088 kB
Buffers:         89812 kB
Cached:         965816 kB
SwapCached:        140 kB
Active:         176380 kB
Inactive:       894196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        890088 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          24600 kB
Slab:            81068 kB
Committed_AS:   159756 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66312 MiB
End job on node8 at 2009-06-16 04:52:49