Trace number 1877370

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? 1798.01 1798.88

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900563250.opb
MD5SUM86b039bb4205441cb6ccb47b538994bc
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 benchmark35.4436
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 665
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-1877370-1245119086.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 665
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.01 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: 0.02 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.
1797.91/1798.87	c      101    231     2759    13530    4     5825    2069    173   2805 0.04
1797.91/1798.87	c      254    231     2984    24777    8     6279    2276    398   3577 0.07
1797.91/1798.87	c      479    231     3282    41459   12     6878    2504    696   3601 0.13
1797.91/1798.87	c      822    231     3748    65549   17     7814    2755   1162   3261 0.25
1797.91/1798.87	c     1334    231     4345    97788   22     9015    3031   1759   2820 0.47
1797.91/1798.87	c     2099    231     5209   141239   27    10756    3335   2623   2382 0.88
1797.91/1798.87	c     3245    231     4712   104762   22     9762    3669   2126   2098 1.55
1797.91/1798.87	c     4966    231     4590    79504   17     9490    4036   2004   2174 2.28
1797.91/1798.87	c     7551    231     5199   104569   20    10812    4440   2613   2252 3.35
1797.91/1798.87	c    11433    231     6969   199577   28    14349    4885   4383   2083 5.49
1797.91/1798.87	c    17255    231     5547   135173   24    11446    5374   2961   1958 8.81
1797.91/1798.87	c    25994    231     6284   150513   23    12998    5912   3698   1968 13.21
1797.91/1798.87	c    39104    231     7874   206762   26    16237    6504   5288   1904 20.53
1797.91/1798.87	c    58774    231     8907   264803   29    18158    7155   6321   1756 33.46
1797.91/1798.87	c    88284    231     6951   185478   26    14304    7871   4365   1666 52.98
1797.91/1798.87	c   132555    231     9384   283026   30    19095    8659   6798   1546 85.70
1797.91/1798.87	c   198965    231     9130   285833   31    18662    9525   6544   1425 139.54
1797.91/1798.87	c   298587    231     8173   251258   30    16764   10478   5587   1304 228.95
1797.91/1798.87	c   448022    231    13035   402493   30    26439   11526  10449   1199 373.49
1797.91/1798.87	c   672181    231    13107   450222   34    26672   12679  10521   1112 604.21
1797.91/1798.87	c  1008427    231    13310   426931   32    27013   13947  10724   1009 998.96
1797.91/1798.87	c  1512798    231    15362   554665   36    31310   15342  12776    921 1641.46
1797.91/1798.87	c Resources Exceeded
1797.91/1798.87	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.91/1798.87	c   22  1631135 320631  2201654    17868   639742  15282    907 1798.00
1797.91/1798.87	s UNKNOWN
1797.91/1798.87	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-1877370-1245119086/watcher-1877370-1245119086 -o /tmp/evaluation-result-1877370-1245119086/solver-1877370-1245119086 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877370-1245119086.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 1.01 1.00 3/64 4645
/proc/meminfo: memFree=1809712/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=10792 CPUtime=0
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 252 0 0 0 0 0 0 0 18 0 1 0 179504969 11051008 236 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 2698 237 175 640 0 2033 0

[startup+0.0915941 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 4645
/proc/meminfo: memFree=1809712/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=11364 CPUtime=0.08
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 466 0 0 0 8 0 0 0 18 0 1 0 179504969 11636736 429 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 2841 429 196 640 0 2197 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11364

[startup+0.101594 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 4645
/proc/meminfo: memFree=1809712/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=11364 CPUtime=0.09
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 476 0 0 0 9 0 0 0 18 0 1 0 179504969 11636736 439 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 2841 439 196 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.301629 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 4645
/proc/meminfo: memFree=1809712/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=11992 CPUtime=0.29
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 623 0 0 0 29 0 0 0 19 0 1 0 179504969 12279808 586 1992294400 134512640 137136520 4294956256 18446744073709551615 134599956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 2998 586 196 640 0 2354 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11992

[startup+0.701698 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 4645
/proc/meminfo: memFree=1809712/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=12736 CPUtime=0.69
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 812 0 0 0 69 0 0 0 23 0 1 0 179504969 13041664 775 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 3184 775 196 640 0 2540 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12736

[startup+1.50184 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4646
/proc/meminfo: memFree=1806888/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=13724 CPUtime=1.49
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 1048 0 0 0 148 1 0 0 25 0 1 0 179504969 14053376 1011 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 3431 1011 196 640 0 2787 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13724

[startup+3.10111 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4646
/proc/meminfo: memFree=1806312/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=13728 CPUtime=3.09
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 1049 0 0 0 308 1 0 0 25 0 1 0 179504969 14057472 1012 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 3432 1012 196 640 0 2788 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13728

[startup+6.30167 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4646
/proc/meminfo: memFree=1805928/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=14460 CPUtime=6.29
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 1231 0 0 0 628 1 0 0 25 0 1 0 179504969 14807040 1194 1992294400 134512640 137136520 4294956256 18446744073709551615 136509008 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 3615 1194 196 640 0 2971 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14460

[startup+12.7028 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4646
/proc/meminfo: memFree=1805224/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=14580 CPUtime=12.69
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 1272 0 0 0 1266 3 0 0 25 0 1 0 179504969 14929920 1235 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 3645 1235 197 640 0 3001 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14580

[startup+25.502 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4646
/proc/meminfo: memFree=1804584/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=15444 CPUtime=25.48
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 1488 0 0 0 2542 6 0 0 25 0 1 0 179504969 15814656 1451 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 3861 1451 197 640 0 3217 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15444

[startup+51.1014 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4646
/proc/meminfo: memFree=1803752/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=16172 CPUtime=51.07
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 1673 0 0 0 5096 11 0 0 25 0 1 0 179504969 16560128 1636 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 4043 1636 197 640 0 3399 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16172

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4646
/proc/meminfo: memFree=1802856/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=17036 CPUtime=102.24
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 1880 0 0 0 10205 19 0 0 25 0 1 0 179504969 17444864 1843 1992294400 134512640 137136520 4294956256 18446744073709551615 136518911 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 4259 1843 197 640 0 3615 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 17036

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4646
/proc/meminfo: memFree=1801256/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=18572 CPUtime=162.21
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 2261 0 0 0 16193 28 0 0 25 0 1 0 179504969 19017728 2224 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 4643 2224 197 640 0 3999 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 18572

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4646
/proc/meminfo: memFree=1801256/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=18572 CPUtime=222.19
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 2261 0 0 0 22182 37 0 0 25 0 1 0 179504969 19017728 2224 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 4643 2224 197 640 0 3999 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 18572

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4646
/proc/meminfo: memFree=1800872/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=18936 CPUtime=282.16
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 2366 0 0 0 28169 47 0 0 25 0 1 0 179504969 19390464 2329 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 4734 2329 197 640 0 4090 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 18936

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4646
/proc/meminfo: memFree=1800872/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=18936 CPUtime=342.12
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 2366 0 0 0 34157 55 0 0 25 0 1 0 179504969 19390464 2329 1992294400 134512640 137136520 4294956256 18446744073709551615 136500595 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 4734 2329 197 640 0 4090 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 18936

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4646
/proc/meminfo: memFree=1800552/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=19304 CPUtime=402.1
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 2454 0 0 0 40146 64 0 0 25 0 1 0 179504969 19767296 2417 1992294400 134512640 137136520 4294956256 18446744073709551615 136502137 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 4826 2417 197 640 0 4182 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 19304

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4646
/proc/meminfo: memFree=1800488/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=19304 CPUtime=462.08
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 2454 0 0 0 46134 74 0 0 25 0 1 0 179504969 19767296 2417 1992294400 134512640 137136520 4294956256 18446744073709551615 134574371 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 4826 2417 197 640 0 4182 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 19304

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4646
/proc/meminfo: memFree=1799912/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=19792 CPUtime=522.05
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 2579 0 0 0 52124 81 0 0 25 0 1 0 179504969 20267008 2542 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 4948 2542 197 640 0 4304 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 19792

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4646
/proc/meminfo: memFree=1799912/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=19792 CPUtime=582.02
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 2579 0 0 0 58113 89 0 0 25 0 1 0 179504969 20267008 2542 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 4948 2542 197 640 0 4304 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 19792

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4646
/proc/meminfo: memFree=1799592/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=20148 CPUtime=642
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 2666 0 0 0 64101 99 0 0 25 0 1 0 179504969 20631552 2629 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5037 2629 197 640 0 4393 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 20148

[startup+702.301 s]

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

/proc/meminfo: memFree=1798312/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=21216 CPUtime=1121.77
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 2922 0 0 0 112016 161 0 0 25 0 1 0 179504969 21725184 2885 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5304 2885 197 640 0 4660 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 21216

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4646
/proc/meminfo: memFree=1798248/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=21212 CPUtime=1181.74
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 2922 0 0 0 118007 167 0 0 25 0 1 0 179504969 21721088 2885 1992294400 134512640 137136520 4294956256 18446744073709551615 134600238 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5303 2885 197 640 0 4659 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 21212

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4646
/proc/meminfo: memFree=1797992/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=21320 CPUtime=1241.71
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 2947 0 0 0 123997 174 0 0 25 0 1 0 179504969 21831680 2910 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5330 2910 197 640 0 4686 0
Current children cumulated CPU time (s) 1241.71
Current children cumulated vsize (KiB) 21320

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4646
/proc/meminfo: memFree=1797416/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=21880 CPUtime=1301.68
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 3088 0 0 0 129987 181 0 0 25 0 1 0 179504969 22405120 3051 1992294400 134512640 137136520 4294956256 18446744073709551615 134616877 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5470 3051 197 640 0 4826 0
Current children cumulated CPU time (s) 1301.68
Current children cumulated vsize (KiB) 21880

[startup+1362.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 4646
/proc/meminfo: memFree=1797416/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=21872 CPUtime=1361.63
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 3088 0 0 0 135974 189 0 0 25 0 1 0 179504969 22396928 3051 1992294400 134512640 137136520 4294956256 18446744073709551615 136509131 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5468 3051 197 640 0 4824 0
Current children cumulated CPU time (s) 1361.63
Current children cumulated vsize (KiB) 21872

[startup+1422.31 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 4646
/proc/meminfo: memFree=1797352/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=21872 CPUtime=1421.61
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 3088 0 0 0 141965 196 0 0 25 0 1 0 179504969 22396928 3051 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5468 3051 197 640 0 4824 0
Current children cumulated CPU time (s) 1421.61
Current children cumulated vsize (KiB) 21872

[startup+1482.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 4646
/proc/meminfo: memFree=1797288/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=21868 CPUtime=1481.58
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 3088 0 0 0 147954 204 0 0 25 0 1 0 179504969 22392832 3051 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5467 3051 197 640 0 4823 0
Current children cumulated CPU time (s) 1481.58
Current children cumulated vsize (KiB) 21868

[startup+1542.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4646
/proc/meminfo: memFree=1797224/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=21868 CPUtime=1541.55
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 3088 0 0 0 153943 212 0 0 25 0 1 0 179504969 22392832 3051 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5467 3051 197 640 0 4823 0
Current children cumulated CPU time (s) 1541.55
Current children cumulated vsize (KiB) 21868

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4646
/proc/meminfo: memFree=1797224/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=21864 CPUtime=1601.52
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 3088 0 0 0 159932 220 0 0 25 0 1 0 179504969 22388736 3051 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5466 3051 197 640 0 4822 0
Current children cumulated CPU time (s) 1601.52
Current children cumulated vsize (KiB) 21864

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4648
/proc/meminfo: memFree=1797160/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=21868 CPUtime=1661.48
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 3089 0 0 0 165921 227 0 0 25 0 1 0 179504969 22392832 3052 1992294400 134512640 137136520 4294956256 18446744073709551615 134544095 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5467 3052 197 640 0 4823 0
Current children cumulated CPU time (s) 1661.48
Current children cumulated vsize (KiB) 21868

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4648
/proc/meminfo: memFree=1796840/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=22308 CPUtime=1721.45
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 3197 0 0 0 171910 235 0 0 25 0 1 0 179504969 22843392 3160 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5577 3160 197 640 0 4933 0
Current children cumulated CPU time (s) 1721.45
Current children cumulated vsize (KiB) 22308

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4648
/proc/meminfo: memFree=1796648/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=22304 CPUtime=1781.42
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 3197 0 0 0 177899 243 0 0 25 0 1 0 179504969 22839296 3160 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5576 3160 197 640 0 4932 0
Current children cumulated CPU time (s) 1781.42
Current children cumulated vsize (KiB) 22304

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 4648
/proc/meminfo: memFree=1796648/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=22304 CPUtime=1791.03
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 3197 0 0 0 178858 245 0 0 25 0 1 0 179504969 22839296 3160 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5576 3160 197 640 0 4932 0
Current children cumulated CPU time (s) 1791.03
Current children cumulated vsize (KiB) 22304

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4648
/proc/meminfo: memFree=1796648/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=22304 CPUtime=1794.22
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 3197 0 0 0 179177 245 0 0 25 0 1 0 179504969 22839296 3160 1992294400 134512640 137136520 4294956256 18446744073709551615 134544071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5576 3160 197 640 0 4932 0
Current children cumulated CPU time (s) 1794.22
Current children cumulated vsize (KiB) 22304

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4648
/proc/meminfo: memFree=1796648/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=22304 CPUtime=1795.82
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 3197 0 0 0 179337 245 0 0 25 0 1 0 179504969 22839296 3160 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5576 3160 197 640 0 4932 0
Current children cumulated CPU time (s) 1795.82
Current children cumulated vsize (KiB) 22304

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4648
/proc/meminfo: memFree=1796648/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=22304 CPUtime=1796.61
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 3197 0 0 0 179416 245 0 0 25 0 1 0 179504969 22839296 3160 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5576 3160 197 640 0 4932 0
Current children cumulated CPU time (s) 1796.61
Current children cumulated vsize (KiB) 22304

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4648
/proc/meminfo: memFree=1796648/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=22304 CPUtime=1797.41
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 3197 0 0 0 179496 245 0 0 25 0 1 0 179504969 22839296 3160 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5576 3160 197 640 0 4932 0
Current children cumulated CPU time (s) 1797.41
Current children cumulated vsize (KiB) 22304

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4648
/proc/meminfo: memFree=1796648/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=22304 CPUtime=1797.81
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 3197 0 0 0 179536 245 0 0 25 0 1 0 179504969 22839296 3160 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5576 3160 197 640 0 4932 0
Current children cumulated CPU time (s) 1797.81
Current children cumulated vsize (KiB) 22304

[startup+1798.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4648
/proc/meminfo: memFree=1796648/2055920 swapFree=4182344/4192956
[pid=4645] ppid=4643 vsize=22304 CPUtime=1797.91
/proc/4645/stat : 4645 (bsolo) R 4643 4645 3887 0 -1 4194304 3197 0 0 0 179546 245 0 0 25 0 1 0 179504969 22839296 3160 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4645/statm: 5576 3160 197 640 0 4932 0
Current children cumulated CPU time (s) 1797.91
Current children cumulated vsize (KiB) 22304

Child status: 0
Real time (s): 1798.88
CPU time (s): 1798.01
CPU user time (s): 1795.54
CPU system time (s): 2.46163
CPU usage (%): 99.9513
Max. virtual memory (cumulated for all children) (KiB): 22312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.54
system time used= 2.46162
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3198
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= 6139

runsolver used 2.02369 second user time and 4.52531 second system time

The end

Launcher Data 

Begin job on node48 at 2009-06-16 04:24:46
IDJOB=1877370
IDBENCH=1307
IDSOLVER=699
FILE ID=node48/1877370-1245119086
PBS_JOBID= 9363646
Free space on /tmp= 66236 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900563250.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877370-1245119086/watcher-1877370-1245119086 -o /tmp/evaluation-result-1877370-1245119086/solver-1877370-1245119086 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877370-1245119086.opb

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

MD5SUM BENCH= 86b039bb4205441cb6ccb47b538994bc
RANDOM SEED=865767797

node48.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		: 3000.270
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		: 3000.270
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:       1810192 kB
Buffers:         13952 kB
Cached:         155540 kB
SwapCached:       4452 kB
Active:          40068 kB
Inactive:       137292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810192 kB
SwapTotal:     4192956 kB
SwapFree:      4182344 kB
Dirty:            4220 kB
Writeback:           0 kB
Mapped:          13604 kB
Slab:            54356 kB
Committed_AS:   138452 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66232 MiB
End job on node48 at 2009-06-16 04:54:45