Trace number 1878803

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 981.044 981.347

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900571132.opb
MD5SUMd9d7c99a4b01b1207d32721f3efdc2ab
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 benchmark48.6206
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 761
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-1878803-1245119470.opb
0.00/0.00	c File size is 83385 bytes.
0.00/0.01	c Highest Coefficient sum: 761
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
980.98/981.34	c      101    231     2687    12242    4     5678    2069    101   3060 0.03
980.98/981.34	c      251    231     2837    18639    6     5978    2276    251   4735 0.05
980.98/981.34	c      478    231     3064    29881    9     6432    2504    478   5370 0.09
980.98/981.34	c      816    231     3402    46046   13     7108    2755    816   5403 0.15
980.98/981.34	c     1324    231     3910    66326   16     8123    3031   1324   5233 0.25
980.98/981.34	c     2092    231     4678   100789   21     9660    3335   2092   4358 0.48
980.98/981.34	c     3238    231     5824   146568   25    11951    3669   3238   3854 0.84
980.98/981.34	c     4960    231     5606   116389   20    11517    4036   3020   3578 1.39
980.98/981.34	c     7544    231     6036   118486   19    12376    4440   3450   3433 2.20
980.98/981.34	c    11428    231     5271   111805   21    10846    4885   2685   3234 3.53
980.98/981.34	c    17251    231     6013   155015   25    12329    5374   3427   2881 5.99
980.98/981.34	c    25988    231     6350   153777   24    13003    5912   3764   2552 10.18
980.98/981.34	c    39099    231     7271   181819   25    14847    6504   4685   2460 15.89
980.98/981.34	c    58771    231     6746   143770   21    13795    7155   4160   2400 24.48
980.98/981.34	c    88281    231     6801   140958   20    13907    7871   4215   2279 38.73
980.98/981.34	c   132552    231     6694   149046   22    13692    8659   4108   2218 59.76
980.98/981.34	c   198962    231    11055   260115   23    22415    9525   8469   2071 96.04
980.98/981.34	c   298584    231     8563   194746   22    17430   10478   5977   1900 157.07
980.98/981.34	c   448020    231     8232   193143   23    16768   11526   5646   1734 258.29
980.98/981.34	c   672182    231     9172   236435   25    18648   12679   6586   1548 434.13
980.98/981.34	c  1008426    231    10270   265932   25    20844   13947   7684   1355 744.01
980.98/981.34	c Backtracks by Clause: 0
980.98/981.34	c Backtracks by PB constraint: 0
980.98/981.34	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
980.98/981.34	c   21  1256611 303574  1840862    11099   235082   8513   1280 981.04
980.98/981.34	s UNSATISFIABLE
980.98/981.34	c Total time: 981.041 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-1878803-1245119470/watcher-1878803-1245119470 -o /tmp/evaluation-result-1878803-1245119470/solver-1878803-1245119470 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878803-1245119470.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: 1.01 1.02 1.00 3/64 4917
/proc/meminfo: memFree=1382904/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=10792 CPUtime=0
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179546241 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 2698 234 174 640 0 2033 0

[startup+0.0401389 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 4917
/proc/meminfo: memFree=1382904/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=11244 CPUtime=0.03
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 419 0 0 0 3 0 0 0 18 0 1 0 179546241 11513856 382 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 2811 382 195 640 0 2167 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11244

[startup+0.101148 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 4917
/proc/meminfo: memFree=1382904/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=11368 CPUtime=0.09
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 476 0 0 0 9 0 0 0 18 0 1 0 179546241 11640832 439 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 2842 439 195 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301178 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 4917
/proc/meminfo: memFree=1382904/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=12012 CPUtime=0.29
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 630 0 0 0 29 0 0 0 19 0 1 0 179546241 12300288 593 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 3003 593 195 640 0 2359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12012

[startup+0.701239 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 4917
/proc/meminfo: memFree=1382904/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=12908 CPUtime=0.69
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 852 0 0 0 69 0 0 0 23 0 1 0 179546241 13217792 815 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 3227 815 195 640 0 2583 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12908

[startup+1.50137 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4918
/proc/meminfo: memFree=1379888/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=13552 CPUtime=1.49
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 997 0 0 0 148 1 0 0 25 0 1 0 179546241 13877248 960 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 3388 960 195 640 0 2744 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13552

[startup+3.10161 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4918
/proc/meminfo: memFree=1379632/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=13556 CPUtime=3.09
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 998 0 0 0 308 1 0 0 25 0 1 0 179546241 13881344 961 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 3389 961 195 640 0 2745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13556

[startup+6.30109 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 4918
/proc/meminfo: memFree=1378672/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=14448 CPUtime=6.29
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 1228 0 0 0 626 3 0 0 25 0 1 0 179546241 14794752 1191 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 3612 1191 195 640 0 2968 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14448

[startup+12.7011 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 4918
/proc/meminfo: memFree=1378168/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=14832 CPUtime=12.68
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 1326 0 0 0 1264 4 0 0 25 0 1 0 179546241 15187968 1289 1992294400 134512640 137136520 4294956256 18446744073709551615 134544550 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 3708 1289 195 640 0 3064 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14832

[startup+25.502 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 4918
/proc/meminfo: memFree=1377848/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=15208 CPUtime=25.48
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 1413 0 0 0 2540 8 0 0 25 0 1 0 179546241 15572992 1376 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 3802 1376 195 640 0 3158 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15208

[startup+51.1019 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4918
/proc/meminfo: memFree=1377464/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=15468 CPUtime=51.07
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 1489 0 0 0 5092 15 0 0 25 0 1 0 179546241 15839232 1452 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 3867 1452 195 640 0 3223 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15468

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4918
/proc/meminfo: memFree=1376824/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=16204 CPUtime=102.26
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 1670 0 0 0 10199 27 0 0 25 0 1 0 179546241 16592896 1633 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4051 1633 195 640 0 3407 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16204

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1376120/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=16848 CPUtime=162.24
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 1826 0 0 0 16184 40 0 0 25 0 1 0 179546241 17252352 1789 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4212 1789 195 640 0 3568 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16848

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1375608/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=17332 CPUtime=222.21
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 1958 0 0 0 22171 50 0 0 25 0 1 0 179546241 17747968 1921 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4333 1921 195 640 0 3689 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17332

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1375608/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=17336 CPUtime=282.2
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 1959 0 0 0 28157 63 0 0 25 0 1 0 179546241 17752064 1922 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4334 1922 195 640 0 3690 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17336

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1375288/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=17596 CPUtime=342.18
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2015 0 0 0 34145 73 0 0 25 0 1 0 179546241 18018304 1978 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4399 1978 195 640 0 3755 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 17596

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1375096/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=17788 CPUtime=402.16
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2060 0 0 0 40132 84 0 0 25 0 1 0 179546241 18214912 2023 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4447 2023 195 640 0 3803 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 17788

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1374328/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=18500 CPUtime=462.14
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2254 0 0 0 46119 95 0 0 25 0 1 0 179546241 18944000 2217 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4625 2217 195 640 0 3981 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 18500

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1373944/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=18976 CPUtime=522.13
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2359 0 0 0 52107 106 0 0 25 0 1 0 179546241 19431424 2322 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4744 2322 195 640 0 4100 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 18976

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1373880/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=18976 CPUtime=582.11
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2359 0 0 0 58096 115 0 0 25 0 1 0 179546241 19431424 2322 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4744 2322 195 640 0 4100 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 18976

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1373880/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=18976 CPUtime=642.1
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2359 0 0 0 64085 125 0 0 25 0 1 0 179546241 19431424 2322 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4744 2322 195 640 0 4100 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 18976

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1373816/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=18976 CPUtime=702.07
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2359 0 0 0 70073 134 0 0 25 0 1 0 179546241 19431424 2322 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4744 2322 195 640 0 4100 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 18976

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1372984/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=19740 CPUtime=762.06
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2560 0 0 0 76062 144 0 0 25 0 1 0 179546241 20213760 2523 1992294400 134512640 137136520 4294956256 18446744073709551615 134544019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4935 2523 195 640 0 4291 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 19740

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1372984/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=19740 CPUtime=822.04
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2560 0 0 0 82050 154 0 0 25 0 1 0 179546241 20213760 2523 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4935 2523 195 640 0 4291 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 19740

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1372920/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=19740 CPUtime=882.02
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2560 0 0 0 88040 162 0 0 25 0 1 0 179546241 20213760 2523 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4935 2523 195 640 0 4291 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 19740

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1372920/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=19740 CPUtime=942
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2560 0 0 0 94027 173 0 0 25 0 1 0 179546241 20213760 2523 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4935 2523 195 640 0 4291 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 19740

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

[startup+947.106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1372920/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=19740 CPUtime=946.8
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2560 0 0 0 94507 173 0 0 25 0 1 0 179546241 20213760 2523 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4935 2523 195 640 0 4291 0
Current children cumulated CPU time (s) 946.8
Current children cumulated vsize (KiB) 19740

[startup+959.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1372920/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=19740 CPUtime=959.59
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2560 0 0 0 95784 175 0 0 25 0 1 0 179546241 20213760 2523 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4935 2523 195 640 0 4291 0
Current children cumulated CPU time (s) 959.59
Current children cumulated vsize (KiB) 19740

[startup+972.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1372920/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=19740 CPUtime=972.39
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2560 0 0 0 97061 178 0 0 25 0 1 0 179546241 20213760 2523 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4935 2523 195 640 0 4291 0
Current children cumulated CPU time (s) 972.39
Current children cumulated vsize (KiB) 19740

[startup+975.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1372920/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=19740 CPUtime=975.59
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2560 0 0 0 97380 179 0 0 25 0 1 0 179546241 20213760 2523 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4935 2523 195 640 0 4291 0
Current children cumulated CPU time (s) 975.59
Current children cumulated vsize (KiB) 19740

[startup+979.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1372920/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=19740 CPUtime=978.79
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2560 0 0 0 97700 179 0 0 25 0 1 0 179546241 20213760 2523 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4935 2523 195 640 0 4291 0
Current children cumulated CPU time (s) 978.79
Current children cumulated vsize (KiB) 19740

[startup+980.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1372920/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=19740 CPUtime=980.39
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2560 0 0 0 97860 179 0 0 25 0 1 0 179546241 20213760 2523 1992294400 134512640 137136520 4294956256 18446744073709551615 134544338 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4935 2523 195 640 0 4291 0
Current children cumulated CPU time (s) 980.39
Current children cumulated vsize (KiB) 19740

[startup+981.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1372920/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=19740 CPUtime=980.79
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2560 0 0 0 97900 179 0 0 25 0 1 0 179546241 20213760 2523 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4935 2523 195 640 0 4291 0
Current children cumulated CPU time (s) 980.79
Current children cumulated vsize (KiB) 19740

[startup+981.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4918
/proc/meminfo: memFree=1372920/2055920 swapFree=4191900/4192956
[pid=4917] ppid=4915 vsize=19740 CPUtime=980.98
/proc/4917/stat : 4917 (bsolo) R 4915 4917 3578 0 -1 4194304 2560 0 0 0 97919 179 0 0 25 0 1 0 179546241 20213760 2523 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4917/statm: 4935 2523 195 640 0 4291 0
Current children cumulated CPU time (s) 980.98
Current children cumulated vsize (KiB) 19740

Child status: 0
Real time (s): 981.347
CPU time (s): 981.044
CPU user time (s): 979.243
CPU system time (s): 1.80073
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 19740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 979.243
system time used= 1.80073
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2562
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= 1741

runsolver used 0.884865 second user time and 1.83272 second system time

The end

Launcher Data 

Begin job on node34 at 2009-06-16 04:31:10
IDJOB=1878803
IDBENCH=1310
IDSOLVER=700
FILE ID=node34/1878803-1245119470
PBS_JOBID= 9363634
Free space on /tmp= 66252 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900571132.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878803-1245119470/watcher-1878803-1245119470 -o /tmp/evaluation-result-1878803-1245119470/solver-1878803-1245119470 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878803-1245119470.opb

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

MD5SUM BENCH= d9d7c99a4b01b1207d32721f3efdc2ab
RANDOM SEED=958413370

node34.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		: 3000.263
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		: 3000.263
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:       1383320 kB
Buffers:         46600 kB
Cached:         542088 kB
SwapCached:        260 kB
Active:          62676 kB
Inactive:       539288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1383320 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          21784 kB
Slab:            56592 kB
Committed_AS:   154844 kB
PageTables:       1384 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= 66248 MiB
End job on node34 at 2009-06-16 04:47:31