Trace number 1876999

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? 1798 1798.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900669797.opb
MD5SUMa7f9415d82387c85347e0216376f3dfd
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 benchmark13.9579
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 695
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: Cardinality Constraint 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-1876999-1245119571.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 695
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: 5707
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     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.99/1798.51	c      101    231     2753    13315    4     5813    2069    167   2463 0.04
1797.99/1798.51	c      252    231     2946    20798    7     6199    2276    360   3315 0.08
1797.99/1798.51	c      479    231     3225    30987    9     6762    2504    639   3548 0.14
1797.99/1798.51	c      817    231     3630    47228   13     7572    2755   1044   3404 0.24
1797.99/1798.51	c     1326    231     4177    66481   15     8673    3031   1591   3112 0.43
1797.99/1798.51	c     2090    231     4992    91432   18    10305    3335   2406   2947 0.71
1797.99/1798.51	c     3237    231     4451    69045   15     9217    3669   1865   2717 1.19
1797.99/1798.51	c     4958    231     4423    70607   15     9160    4036   1837   2515 1.97
1797.99/1798.51	c     7546    231     5118   102591   20    10657    4440   2532   2398 3.15
1797.99/1798.51	c    11427    231     6886   177422   25    14301    4885   4300   2216 5.16
1797.99/1798.51	c    17249    231     5459   125444   22    11318    5374   2873   2027 8.51
1797.99/1798.51	c    25986    231     7859   254214   32    16236    5912   5273   1843 14.10
1797.99/1798.51	c    39096    231     6486   165466   25    13387    6504   3900   1726 22.65
1797.99/1798.51	c    58770    231     7596   177318   23    15536    7155   5010   1693 34.71
1797.99/1798.51	c    88280    231     6353   140069   22    13026    7871   3767   1598 55.22
1797.99/1798.51	c   132550    231     9716   272834   28    19854    8659   7130   1497 88.52
1797.99/1798.51	c   198962    231    10756   305188   28    21833    9525   8170   1435 138.58
1797.99/1798.51	c   298583    231    11224   304999   27    22785   10478   8638   1374 217.29
1797.99/1798.51	c   448020    231    11319   322512   28    23043   11526   8733   1258 355.86
1797.99/1798.51	c   672178    231    10636   316601   29    21760   12679   8050   1150 584.30
1797.99/1798.51	c  1008422    231     9942   323643   32    20518   13947   7356   1035 974.05
1797.99/1798.51	c  1512795    231    13904   483825   34    28263   15342  11318    933 1621.13
1797.99/1798.51	c Resources Exceeded
1797.99/1798.51	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.99/1798.51	c   22  1641525 343947  2261371    12973   368941  10387    912 1798.00
1797.99/1798.51	s UNKNOWN
1797.99/1798.51	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876999-1245119571/watcher-1876999-1245119571 -o /tmp/evaluation-result-1876999-1245119571/solver-1876999-1245119571 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876999-1245119571.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2744
/proc/meminfo: memFree=1418872/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=10792 CPUtime=0
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 252 0 0 0 0 0 0 0 20 0 1 0 179556762 11051008 236 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 2698 236 175 640 0 2033 0

[startup+0.084467 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2744
/proc/meminfo: memFree=1418872/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=11236 CPUtime=0.07
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 439 0 0 0 7 0 0 0 20 0 1 0 179556762 11505664 402 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 2809 402 196 640 0 2165 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11236

[startup+0.102468 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2744
/proc/meminfo: memFree=1418872/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=11364 CPUtime=0.09
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 453 0 0 0 9 0 0 0 20 0 1 0 179556762 11636736 416 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 2841 416 196 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.301488 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2744
/proc/meminfo: memFree=1418872/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=11732 CPUtime=0.29
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 563 0 0 0 29 0 0 0 22 0 1 0 179556762 12013568 526 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 2933 526 196 640 0 2289 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11732

[startup+0.70253 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2744
/proc/meminfo: memFree=1418872/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=12352 CPUtime=0.7
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 715 0 0 0 69 1 0 0 25 0 1 0 179556762 12648448 678 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 3088 678 196 640 0 2444 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 12352

[startup+1.50161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2745
/proc/meminfo: memFree=1416368/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=12964 CPUtime=1.49
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 864 0 0 0 148 1 0 0 25 0 1 0 179556762 13275136 827 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 3241 827 196 640 0 2597 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12964

[startup+3.10177 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2745
/proc/meminfo: memFree=1415984/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=13456 CPUtime=3.09
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 995 0 0 0 307 2 0 0 25 0 1 0 179556762 13778944 958 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 3364 958 196 640 0 2720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13456

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2745
/proc/meminfo: memFree=1415024/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=14076 CPUtime=6.29
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 1152 0 0 0 627 2 0 0 25 0 1 0 179556762 14413824 1115 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 3519 1115 196 640 0 2875 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14076

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2745
/proc/meminfo: memFree=1413880/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=15056 CPUtime=12.68
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 1397 0 0 0 1265 3 0 0 25 0 1 0 179556762 15417344 1360 1992294400 134512640 137136520 4294956256 18446744073709551615 135982525 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 3764 1360 196 640 0 3120 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15056

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2745
/proc/meminfo: memFree=1413496/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=15308 CPUtime=25.48
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 1454 0 0 0 2542 6 0 0 25 0 1 0 179556762 15675392 1417 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 3827 1417 196 640 0 3183 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15308

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2745
/proc/meminfo: memFree=1412984/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=15916 CPUtime=51.07
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 1599 0 0 0 5095 12 0 0 25 0 1 0 179556762 16297984 1562 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 3979 1562 197 640 0 3335 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15916

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2745
/proc/meminfo: memFree=1412216/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=16748 CPUtime=102.27
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 1800 0 0 0 10202 25 0 0 25 0 1 0 179556762 17149952 1763 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 4187 1763 197 640 0 3543 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16748

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2745
/proc/meminfo: memFree=1412152/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=16732 CPUtime=162.24
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 1800 0 0 0 16188 36 0 0 25 0 1 0 179556762 17133568 1763 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 4183 1763 197 640 0 3539 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16732

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2745
/proc/meminfo: memFree=1411896/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=16972 CPUtime=222.22
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 1858 0 0 0 22176 46 0 0 25 0 1 0 179556762 17379328 1821 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 4243 1821 197 640 0 3599 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16972

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2745
/proc/meminfo: memFree=1410616/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=18168 CPUtime=282.21
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 2169 0 0 0 28166 55 0 0 25 0 1 0 179556762 18604032 2132 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 4542 2132 197 640 0 3898 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18168

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2745
/proc/meminfo: memFree=1410552/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=18168 CPUtime=342.19
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 2169 0 0 0 34154 65 0 0 25 0 1 0 179556762 18604032 2132 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 4542 2132 197 640 0 3898 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18168

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2745
/proc/meminfo: memFree=1410296/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=18396 CPUtime=402.17
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 2224 0 0 0 40145 72 0 0 25 0 1 0 179556762 18837504 2187 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 4599 2187 197 640 0 3955 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 18396

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2745
/proc/meminfo: memFree=1409464/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=19240 CPUtime=462.15
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 2425 0 0 0 46134 81 0 0 25 0 1 0 179556762 19701760 2388 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 4810 2388 197 640 0 4166 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 19240

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2745
/proc/meminfo: memFree=1409528/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=19196 CPUtime=522.14
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 2425 0 0 0 52122 92 0 0 25 0 1 0 179556762 19656704 2388 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 4799 2388 197 640 0 4155 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19196

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2745
/proc/meminfo: memFree=1409528/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=19196 CPUtime=582.12
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 2425 0 0 0 58111 101 0 0 25 0 1 0 179556762 19656704 2388 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 4799 2388 197 640 0 4155 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19196

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2745
/proc/meminfo: memFree=1408568/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=20160 CPUtime=642.12
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 2657 0 0 0 64102 110 0 0 25 0 1 0 179556762 20643840 2620 1992294400 134512640 137136520 4294956256 18446744073709551615 134543837 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5040 2620 197 640 0 4396 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 20160

[startup+702.303 s]

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

/proc/meminfo: memFree=1408312/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=20376 CPUtime=1061.99
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 2740 0 0 0 106024 175 0 0 25 0 1 0 179556762 20865024 2693 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5094 2693 197 640 0 4450 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 20376

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2745
/proc/meminfo: memFree=1408056/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=20624 CPUtime=1121.97
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 2786 0 0 0 112013 184 0 0 25 0 1 0 179556762 21118976 2739 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5156 2739 197 640 0 4512 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 20624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2747
/proc/meminfo: memFree=1407928/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=20620 CPUtime=1181.95
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 2786 0 0 0 118004 191 0 0 25 0 1 0 179556762 21114880 2739 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5155 2739 197 640 0 4511 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 20620

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2747
/proc/meminfo: memFree=1407928/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=20620 CPUtime=1241.94
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 2786 0 0 0 123995 199 0 0 25 0 1 0 179556762 21114880 2739 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5155 2739 197 640 0 4511 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 20620

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2747
/proc/meminfo: memFree=1406968/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=21648 CPUtime=1301.92
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 3048 0 0 0 129985 207 0 0 25 0 1 0 179556762 22167552 3001 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5412 3001 197 640 0 4768 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 21648

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2747
/proc/meminfo: memFree=1406968/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=21648 CPUtime=1361.9
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 3048 0 0 0 135975 215 0 0 25 0 1 0 179556762 22167552 3001 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5412 3001 197 640 0 4768 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 21648

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2747
/proc/meminfo: memFree=1406904/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=21648 CPUtime=1421.89
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 3048 0 0 0 141967 222 0 0 25 0 1 0 179556762 22167552 3001 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5412 3001 197 640 0 4768 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 21648

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2747
/proc/meminfo: memFree=1406840/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=21648 CPUtime=1481.88
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 3048 0 0 0 147957 231 0 0 25 0 1 0 179556762 22167552 3001 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5412 3001 197 640 0 4768 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 21648

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2747
/proc/meminfo: memFree=1406904/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=21648 CPUtime=1541.85
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 3048 0 0 0 153946 239 0 0 25 0 1 0 179556762 22167552 3001 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5412 3001 197 640 0 4768 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 21648

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2747
/proc/meminfo: memFree=1406904/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=21648 CPUtime=1601.84
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 3048 0 0 0 159939 245 0 0 25 0 1 0 179556762 22167552 3001 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5412 3001 197 640 0 4768 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 21648

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2747
/proc/meminfo: memFree=1406840/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=21652 CPUtime=1661.82
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 3049 0 0 0 165929 253 0 0 25 0 1 0 179556762 22171648 3002 1992294400 134512640 137136520 4294956256 18446744073709551615 136293435 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5413 3002 197 640 0 4769 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 21652

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2753
/proc/meminfo: memFree=1406776/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=21744 CPUtime=1721.8
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 3070 0 0 0 171919 261 0 0 25 0 1 0 179556762 22265856 3023 1992294400 134512640 137136520 4294956256 18446744073709551615 134544176 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5436 3023 197 640 0 4792 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 21744

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2753
/proc/meminfo: memFree=1406712/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=21744 CPUtime=1781.79
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 3070 0 0 0 177910 269 0 0 25 0 1 0 179556762 22265856 3023 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5436 3023 197 640 0 4792 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 21744

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2753
/proc/meminfo: memFree=1406712/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=21744 CPUtime=1791.38
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 3070 0 0 0 178869 269 0 0 25 0 1 0 179556762 22265856 3023 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5436 3023 197 640 0 4792 0
Current children cumulated CPU time (s) 1791.38
Current children cumulated vsize (KiB) 21744

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2753
/proc/meminfo: memFree=1406712/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=21744 CPUtime=1794.58
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 3070 0 0 0 179188 270 0 0 25 0 1 0 179556762 22265856 3023 1992294400 134512640 137136520 4294956256 18446744073709551615 134543869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5436 3023 197 640 0 4792 0
Current children cumulated CPU time (s) 1794.58
Current children cumulated vsize (KiB) 21744

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2753
/proc/meminfo: memFree=1406712/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=21744 CPUtime=1796.18
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 3070 0 0 0 179348 270 0 0 25 0 1 0 179556762 22265856 3023 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5436 3023 197 640 0 4792 0
Current children cumulated CPU time (s) 1796.18
Current children cumulated vsize (KiB) 21744

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2753
/proc/meminfo: memFree=1406712/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=21744 CPUtime=1796.99
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 3070 0 0 0 179428 271 0 0 25 0 1 0 179556762 22265856 3023 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5436 3023 197 640 0 4792 0
Current children cumulated CPU time (s) 1796.99
Current children cumulated vsize (KiB) 21744

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2753
/proc/meminfo: memFree=1406712/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=21744 CPUtime=1797.78
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 3070 0 0 0 179507 271 0 0 25 0 1 0 179556762 22265856 3023 1992294400 134512640 137136520 4294956256 18446744073709551615 134554529 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5436 3023 197 640 0 4792 0
Current children cumulated CPU time (s) 1797.78
Current children cumulated vsize (KiB) 21744

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2753
/proc/meminfo: memFree=1406712/2055920 swapFree=4192812/4192956
[pid=2744] ppid=2742 vsize=21744 CPUtime=1797.99
/proc/2744/stat : 2744 (bsolo) R 2742 2744 1525 0 -1 4194304 3070 0 0 0 179528 271 0 0 25 0 1 0 179556762 22265856 3023 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2744/statm: 5436 3023 197 640 0 4792 0
Current children cumulated CPU time (s) 1797.99
Current children cumulated vsize (KiB) 21744

Child status: 0
Real time (s): 1798.52
CPU time (s): 1798
CPU user time (s): 1795.29
CPU system time (s): 2.71459
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 21760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.29
system time used= 2.71459
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3071
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= 1871

runsolver used 1.54976 second user time and 5.00024 second system time

The end

Launcher Data 

Begin job on node27 at 2009-06-16 04:32:51
IDJOB=1876999
IDBENCH=1312
IDSOLVER=699
FILE ID=node27/1876999-1245119571
PBS_JOBID= 9363660
Free space on /tmp= 66288 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900669797.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876999-1245119571/watcher-1876999-1245119571 -o /tmp/evaluation-result-1876999-1245119571/solver-1876999-1245119571 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1876999-1245119571.opb

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

MD5SUM BENCH= a7f9415d82387c85347e0216376f3dfd
RANDOM SEED=503558635

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1419288 kB
Buffers:         64592 kB
Cached:         487836 kB
SwapCached:        140 kB
Active:         147944 kB
Inactive:       419028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1419288 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          24204 kB
Slab:            55572 kB
Committed_AS:   146552 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66284 MiB
End job on node27 at 2009-06-16 05:02:50