Trace number 1878520

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 1260.02 1260.36

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900574864.opb
MD5SUM58a39490a0f04cc377ab2aa6882fd7a1
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 benchmark17.4084
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-1878520-1245115998.opb
0.00/0.00	c File size is 83375 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)
0.01/0.02	c Pre-processing Time: 0.022 s
0.01/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.01/0.02	c Switching off lower bounding mode.
1259.96/1260.35	c      100    231     2686    12025    4     5676    2069    100   3125 0.03
1259.96/1260.35	c      253    231     2839    17872    6     5982    2276    253   5060 0.05
1259.96/1260.35	c      478    231     3064    26667    8     6432    2504    478   6050 0.08
1259.96/1260.35	c      817    231     3403    44881   13     7110    2755    817   5634 0.14
1259.96/1260.35	c     1327    231     3913    66605   17     8131    3031   1327   4860 0.27
1259.96/1260.35	c     2090    231     4676    93335   19     9655    3335   2090   4291 0.49
1259.96/1260.35	c     3237    231     5823   134836   23    11949    3669   3237   3768 0.86
1259.96/1260.35	c     4959    231     5595   110577   19    11494    4036   3009   3703 1.34
1259.96/1260.35	c     7544    231     6067   134875   22    12439    4440   3481   3565 2.12
1259.96/1260.35	c    11426    231     5296   100076   18    10897    4885   2710   3517 3.25
1259.96/1260.35	c    17248    231     6063   133750   22    12430    5374   3477   3178 5.43
1259.96/1260.35	c    25986    231     6429   157133   24    13162    5912   3843   2908 8.94
1259.96/1260.35	c    39098    231     7318   182922   24    14939    6504   4732   2694 14.51
1259.96/1260.35	c    58770    231     6852   165808   24    14008    7155   4266   2510 23.41
1259.96/1260.35	c    88281    231     6805   171329   25    13914    7871   4219   2360 37.41
1259.96/1260.35	c   132551    231     6592   153698   23    13489    8659   4006   2131 62.19
1259.96/1260.35	c   198962    231    10756   295550   27    21814    9525   8170   1969 101.00
1259.96/1260.35	c   298583    231     8030   190897   23    16364   10478   5444   1828 163.25
1259.96/1260.35	c   448018    231     7964   205624   25    16233   11526   5378   1589 281.80
1259.96/1260.35	c   672178    231     9013   220281   24    18330   12679   6427   1454 462.19
1259.96/1260.35	c  1008422    231     9910   266599   26    20125   13947   7324   1341 751.57
1259.96/1260.35	c  1512793    208    11567   278676   24    23436   15342   8981   1201 1258.78
1259.96/1260.35	c Backtracks by Clause: 0
1259.96/1260.35	c Backtracks by PB constraint: 0
1259.96/1260.35	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1259.96/1260.35	c   22  1513903 319867  2096559    12677   305085  10091   1201 1260.02
1259.96/1260.35	s UNSATISFIABLE
1259.96/1260.35	c Total time: 1260.02 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-1878520-1245115998/watcher-1878520-1245115998 -o /tmp/evaluation-result-1878520-1245115998/solver-1878520-1245115998 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878520-1245115998.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 32250
/proc/meminfo: memFree=1252960/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=10792 CPUtime=0
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 179199904 11051008 234 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 2698 235 175 640 0 2033 0

[startup+0.022937 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 32250
/proc/meminfo: memFree=1252960/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=11244 CPUtime=0.01
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 414 0 0 0 1 0 0 0 18 0 1 0 179199904 11513856 377 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 2811 377 190 640 0 2167 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11244

[startup+0.101945 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 32250
/proc/meminfo: memFree=1252960/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=11368 CPUtime=0.09
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 476 0 0 0 9 0 0 0 18 0 1 0 179199904 11640832 439 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 2842 439 195 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301967 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 32250
/proc/meminfo: memFree=1252960/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=12004 CPUtime=0.29
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 618 0 0 0 29 0 0 0 19 0 1 0 179199904 12292096 581 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 3001 581 195 640 0 2357 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12004

[startup+0.702009 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 32250
/proc/meminfo: memFree=1252960/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=12776 CPUtime=0.69
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 813 0 0 0 69 0 0 0 22 0 1 0 179199904 13082624 776 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 3194 776 195 640 0 2550 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12776

[startup+1.5011 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1250072/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=13292 CPUtime=1.49
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 957 0 0 0 148 1 0 0 25 0 1 0 179199904 13611008 920 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 3323 920 195 640 0 2679 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13292

[startup+3.10227 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1249816/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=13680 CPUtime=3.09
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 1048 0 0 0 308 1 0 0 25 0 1 0 179199904 14008320 1011 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 3420 1011 195 640 0 2776 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13680

[startup+6.30161 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1248984/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=14300 CPUtime=6.29
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 1183 0 0 0 626 3 0 0 25 0 1 0 179199904 14643200 1146 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 3575 1146 195 640 0 2931 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14300

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1248280/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=14816 CPUtime=12.69
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 1318 0 0 0 1265 4 0 0 25 0 1 0 179199904 15171584 1281 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 3704 1281 195 640 0 3060 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14816

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1247512/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=15460 CPUtime=25.48
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 1499 0 0 0 2541 7 0 0 25 0 1 0 179199904 15831040 1462 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 3865 1462 195 640 0 3221 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15460

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1247128/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=15976 CPUtime=51.07
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 1626 0 0 0 5093 14 0 0 25 0 1 0 179199904 16359424 1589 1992294400 134512640 137136520 4294956256 18446744073709551615 136502359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 3994 1589 195 640 0 3350 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15976

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1246552/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=16616 CPUtime=102.26
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 1765 0 0 0 10202 24 0 0 25 0 1 0 179199904 17014784 1728 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4154 1728 195 640 0 3510 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16616

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1246040/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=17000 CPUtime=162.25
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 1881 0 0 0 16188 37 0 0 25 0 1 0 179199904 17408000 1844 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4250 1844 195 640 0 3606 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17000

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1245336/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=17740 CPUtime=222.23
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2054 0 0 0 22178 45 0 0 25 0 1 0 179199904 18165760 2017 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4435 2017 195 640 0 3791 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17740

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1245400/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=17740 CPUtime=282.21
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2054 0 0 0 28165 56 0 0 25 0 1 0 179199904 18165760 2017 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4435 2017 195 640 0 3791 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17740

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1245144/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=17872 CPUtime=342.2
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2097 0 0 0 34153 67 0 0 25 0 1 0 179199904 18300928 2060 1992294400 134512640 137136520 4294956256 18446744073709551615 134607069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4468 2060 195 640 0 3824 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17872

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1245208/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=17872 CPUtime=402.18
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2097 0 0 0 40141 77 0 0 25 0 1 0 179199904 18300928 2060 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4468 2060 195 640 0 3824 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17872

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1244952/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=18128 CPUtime=462.16
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2147 0 0 0 46128 88 0 0 25 0 1 0 179199904 18563072 2110 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4532 2110 195 640 0 3888 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18128

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1244120/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=18964 CPUtime=522.15
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2357 0 0 0 52117 98 0 0 25 0 1 0 179199904 19419136 2320 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4741 2320 195 640 0 4097 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18964

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1244120/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=18960 CPUtime=582.14
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2357 0 0 0 58105 109 0 0 25 0 1 0 179199904 19415040 2320 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4740 2320 195 640 0 4096 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18960

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1244120/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=18956 CPUtime=642.13
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2357 0 0 0 64095 118 0 0 25 0 1 0 179199904 19410944 2320 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4739 2320 195 640 0 4095 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18956

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1244120/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=18956 CPUtime=702.1
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2357 0 0 0 70081 129 0 0 25 0 1 0 179199904 19410944 2320 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4739 2320 195 640 0 4095 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 18956

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1243736/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=19332 CPUtime=762.09
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2449 0 0 0 76069 140 0 0 25 0 1 0 179199904 19795968 2412 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4833 2412 195 640 0 4189 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 19332

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1243480/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=19572 CPUtime=822.07
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2518 0 0 0 82058 149 0 0 25 0 1 0 179199904 20041728 2481 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4893 2481 195 640 0 4249 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 19572

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1243224/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=19800 CPUtime=882.06
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2566 0 0 0 88049 157 0 0 25 0 1 0 179199904 20275200 2529 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4950 2529 195 640 0 4306 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 19800

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1243288/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=19800 CPUtime=942.04
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2566 0 0 0 94038 166 0 0 25 0 1 0 179199904 20275200 2529 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4950 2529 195 640 0 4306 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 19800

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1243224/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=19796 CPUtime=1002.02
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2566 0 0 0 100026 176 0 0 25 0 1 0 179199904 20271104 2529 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4949 2529 195 640 0 4305 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 19796

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32251
/proc/meminfo: memFree=1243352/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=19796 CPUtime=1062.01
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2566 0 0 0 106016 185 0 0 25 0 1 0 179199904 20271104 2529 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4949 2529 195 640 0 4305 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 19796

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32253
/proc/meminfo: memFree=1243160/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=19796 CPUtime=1121.99
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2566 0 0 0 112005 194 0 0 25 0 1 0 179199904 20271104 2529 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4949 2529 195 640 0 4305 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 19796

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32253
/proc/meminfo: memFree=1243160/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=19796 CPUtime=1181.98
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2566 0 0 0 117994 204 0 0 25 0 1 0 179199904 20271104 2529 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4949 2529 195 640 0 4305 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 19796

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32253
/proc/meminfo: memFree=1243160/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=19792 CPUtime=1241.96
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2566 0 0 0 123982 214 0 0 25 0 1 0 179199904 20267008 2529 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4948 2529 195 640 0 4304 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 19792

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

[startup+1247.9 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32253
/proc/meminfo: memFree=1243160/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=19792 CPUtime=1247.56
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2566 0 0 0 124541 215 0 0 25 0 1 0 179199904 20267008 2529 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4948 2529 195 640 0 4304 0
Current children cumulated CPU time (s) 1247.56
Current children cumulated vsize (KiB) 19792

[startup+1254.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32253
/proc/meminfo: memFree=1243160/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=19792 CPUtime=1253.95
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2566 0 0 0 125179 216 0 0 25 0 1 0 179199904 20267008 2529 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4948 2529 195 640 0 4304 0
Current children cumulated CPU time (s) 1253.95
Current children cumulated vsize (KiB) 19792

[startup+1257.5 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32253
/proc/meminfo: memFree=1243160/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=19792 CPUtime=1257.16
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2566 0 0 0 125499 217 0 0 25 0 1 0 179199904 20267008 2529 1992294400 134512640 137136520 4294956256 18446744073709551615 134544554 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4948 2529 195 640 0 4304 0
Current children cumulated CPU time (s) 1257.16
Current children cumulated vsize (KiB) 19792

[startup+1259.1 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32253
/proc/meminfo: memFree=1243160/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=19792 CPUtime=1258.76
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2566 0 0 0 125659 217 0 0 25 0 1 0 179199904 20267008 2529 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4948 2529 195 640 0 4304 0
Current children cumulated CPU time (s) 1258.76
Current children cumulated vsize (KiB) 19792

[startup+1259.9 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32253
/proc/meminfo: memFree=1243160/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=19792 CPUtime=1259.56
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2566 0 0 0 125739 217 0 0 25 0 1 0 179199904 20267008 2529 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4948 2529 195 640 0 4304 0
Current children cumulated CPU time (s) 1259.56
Current children cumulated vsize (KiB) 19792

[startup+1260.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32253
/proc/meminfo: memFree=1243160/2055920 swapFree=4192812/4192956
[pid=32250] ppid=32248 vsize=19792 CPUtime=1259.96
/proc/32250/stat : 32250 (bsolo) R 32248 32250 30954 0 -1 4194304 2566 0 0 0 125779 217 0 0 25 0 1 0 179199904 20267008 2529 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32250/statm: 4948 2529 195 640 0 4304 0
Current children cumulated CPU time (s) 1259.96
Current children cumulated vsize (KiB) 19792

Child status: 0
Real time (s): 1260.36
CPU time (s): 1260.02
CPU user time (s): 1257.84
CPU system time (s): 2.17567
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 19804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1257.84
system time used= 2.17567
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2568
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= 1358

runsolver used 0.84887 second user time and 2.6536 second system time

The end

Launcher Data 

Begin job on node19 at 2009-06-16 03:33:18
IDJOB=1878520
IDBENCH=1272
IDSOLVER=700
FILE ID=node19/1878520-1245115998
PBS_JOBID= 9363642
Free space on /tmp= 66160 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900574864.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878520-1245115998/watcher-1878520-1245115998 -o /tmp/evaluation-result-1878520-1245115998/solver-1878520-1245115998 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878520-1245115998.opb

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

MD5SUM BENCH= 58a39490a0f04cc377ab2aa6882fd7a1
RANDOM SEED=334425522

node19.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1253440 kB
Buffers:         71484 kB
Cached:         637552 kB
SwapCached:          0 kB
Active:          71724 kB
Inactive:       651280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1253440 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          23728 kB
Slab:            65448 kB
Committed_AS:   172960 kB
PageTables:       1456 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= 66156 MiB
End job on node19 at 2009-06-16 03:54:18