Trace number 1878522

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 1682.97 1683.56

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900556231.opb
MD5SUM12591fb3a3171df58322c5e93cb6a45b
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 benchmark36.1775
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 723
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-1878522-1245119984.opb
0.00/0.00	c File size is 83383 bytes.
0.00/0.01	c Highest Coefficient sum: 723
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: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1682.90/1683.55	c      101    231     2687    12384    4     5678    2069    101   3060 0.03
1682.90/1683.55	c      253    231     2839    20069    7     5982    2276    253   4685 0.05
1682.90/1683.55	c      478    231     3064    29157    9     6430    2504    478   5494 0.09
1682.90/1683.55	c      818    231     3404    41007   12     7112    2755    818   5527 0.15
1682.90/1683.55	c     1326    231     3912    62039   15     8128    3031   1326   5022 0.26
1682.90/1683.55	c     2089    231     4675    90839   19     9654    3335   2089   4521 0.46
1682.90/1683.55	c     3235    231     5821   133825   22    11946    3669   3235   3878 0.83
1682.90/1683.55	c     4956    231     5607   131492   23    11519    4036   3021   3477 1.43
1682.90/1683.55	c     7541    231     6058   147693   24    12421    4440   3472   3365 2.24
1682.90/1683.55	c    11420    231     5322   124192   23    10947    4885   2736   3003 3.80
1682.90/1683.55	c    17242    231     6076   151302   24    12456    5374   3490   2871 6.00
1682.90/1683.55	c    25980    231     6513   140022   21    13329    5912   3927   2808 9.25
1682.90/1683.55	c    39091    231     7387   169460   22    15077    6504   4801   2629 14.86
1682.90/1683.55	c    58761    231     6907   175840   25    14117    7155   4321   2409 24.39
1682.90/1683.55	c    88272    231     6859   164264   23    14021    7871   4273   2229 39.60
1682.90/1683.55	c   132543    231     6720   153329   22    13744    8659   4134   2060 64.34
1682.90/1683.55	c   198953    231    11119   302422   27    22542    9525   8533   1974 100.77
1682.90/1683.55	c   298575    231     8366   214240   25    17035   10478   5780   1807 165.18
1682.90/1683.55	c   448010    231     7931   204629   25    16166   11526   5345   1644 272.47
1682.90/1683.55	c   672169    231     8745   253688   29    17793   12679   6159   1462 459.52
1682.90/1683.55	c  1008413    231     9906   274035   27    20115   13947   7320   1326 760.25
1682.90/1683.55	c  1512784    231    11609   331444   28    23521   15342   9023   1212 1248.08
1682.90/1683.55	c Backtracks by Clause: 0
1682.90/1683.55	c Backtracks by PB constraint: 0
1682.90/1683.55	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1682.90/1683.55	c   22  1925584 433636  2725920    12115   279155   9529   1144 1682.97
1682.90/1683.55	s UNSATISFIABLE
1682.90/1683.55	c Total time: 1682.97 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-1878522-1245119984/watcher-1878522-1245119984 -o /tmp/evaluation-result-1878522-1245119984/solver-1878522-1245119984 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878522-1245119984.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: 1.08 1.02 1.01 3/64 6190
/proc/meminfo: memFree=1199160/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=10792 CPUtime=0
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 179598342 11051008 235 1992294400 134512640 137136520 4294956256 18446744073709551615 134517302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 2698 235 175 640 0 2033 0

[startup+0.056845 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 6190
/proc/meminfo: memFree=1199160/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=11236 CPUtime=0.05
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 427 0 0 0 5 0 0 0 18 0 1 0 179598342 11505664 390 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 2809 390 195 640 0 2165 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11236

[startup+0.101851 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 6190
/proc/meminfo: memFree=1199160/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=11372 CPUtime=0.09
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 473 0 0 0 9 0 0 0 18 0 1 0 179598342 11644928 436 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 2843 436 195 640 0 2199 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11372

[startup+0.301884 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 6190
/proc/meminfo: memFree=1199160/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=12016 CPUtime=0.29
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 611 0 0 0 29 0 0 0 19 0 1 0 179598342 12304384 574 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 3004 574 195 640 0 2360 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12016

[startup+0.701951 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 6190
/proc/meminfo: memFree=1199160/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=12788 CPUtime=0.69
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 820 0 0 0 69 0 0 0 22 0 1 0 179598342 13094912 783 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 3197 783 195 640 0 2553 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12788

[startup+1.50108 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 6191
/proc/meminfo: memFree=1196144/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=13428 CPUtime=1.49
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 977 0 0 0 148 1 0 0 25 0 1 0 179598342 13750272 940 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 3357 940 195 640 0 2713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13428

[startup+3.10135 s]
/proc/loadavg: 1.15 1.03 1.01 2/65 6191
/proc/meminfo: memFree=1195632/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=14072 CPUtime=3.09
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 1130 0 0 0 308 1 0 0 25 0 1 0 179598342 14409728 1093 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 3518 1093 195 640 0 2874 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14072

[startup+6.30188 s]
/proc/loadavg: 1.15 1.03 1.01 2/65 6191
/proc/meminfo: memFree=1194928/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=14324 CPUtime=6.29
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 1213 0 0 0 627 2 0 0 25 0 1 0 179598342 14667776 1176 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 3581 1176 195 640 0 2937 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14324

[startup+12.7019 s]
/proc/loadavg: 1.13 1.03 1.01 2/65 6191
/proc/meminfo: memFree=1194424/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=14820 CPUtime=12.69
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 1326 0 0 0 1265 4 0 0 25 0 1 0 179598342 15175680 1289 1992294400 134512640 137136520 4294956256 18446744073709551615 134544107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 3705 1289 195 640 0 3061 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14820

[startup+25.5011 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 6191
/proc/meminfo: memFree=1193976/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=15336 CPUtime=25.48
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 1466 0 0 0 2541 7 0 0 25 0 1 0 179598342 15704064 1429 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 3834 1429 195 640 0 3190 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15336

[startup+51.1013 s]
/proc/loadavg: 1.07 1.03 1.01 2/65 6191
/proc/meminfo: memFree=1193336/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=15976 CPUtime=51.08
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 1628 0 0 0 5094 14 0 0 25 0 1 0 179598342 16359424 1591 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 3994 1591 195 640 0 3350 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15976

[startup+102.306 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 6191
/proc/meminfo: memFree=1192888/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=16488 CPUtime=102.26
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 1741 0 0 0 10201 25 0 0 25 0 1 0 179598342 16883712 1704 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 4122 1704 195 640 0 3478 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16488

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 6191
/proc/meminfo: memFree=1192248/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=17100 CPUtime=162.24
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 1886 0 0 0 16187 37 0 0 25 0 1 0 179598342 17510400 1849 1992294400 134512640 137136520 4294956256 18446744073709551615 134544104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 4275 1849 195 640 0 3631 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17100

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6191
/proc/meminfo: memFree=1191480/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=17856 CPUtime=222.22
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2081 0 0 0 22174 48 0 0 25 0 1 0 179598342 18284544 2044 1992294400 134512640 137136520 4294956256 18446744073709551615 134544001 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 4464 2044 195 640 0 3820 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17856

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6191
/proc/meminfo: memFree=1191032/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=18368 CPUtime=282.19
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2211 0 0 0 28159 60 0 0 25 0 1 0 179598342 18808832 2174 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 4592 2174 195 640 0 3948 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18368

[startup+342.303 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 6191
/proc/meminfo: memFree=1190520/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=18748 CPUtime=342.17
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2304 0 0 0 34147 70 0 0 25 0 1 0 179598342 19197952 2267 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 4687 2267 195 640 0 4043 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18748

[startup+402.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 6191
/proc/meminfo: memFree=1190520/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=18748 CPUtime=402.15
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2304 0 0 0 40133 82 0 0 25 0 1 0 179598342 19197952 2267 1992294400 134512640 137136520 4294956256 18446744073709551615 134572306 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 4687 2267 195 640 0 4043 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18748

[startup+462.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 6191
/proc/meminfo: memFree=1190520/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=18748 CPUtime=462.14
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2304 0 0 0 46121 93 0 0 25 0 1 0 179598342 19197952 2267 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 4687 2267 195 640 0 4043 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 18748

[startup+522.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 6191
/proc/meminfo: memFree=1189880/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=19376 CPUtime=522.11
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2473 0 0 0 52110 101 0 0 25 0 1 0 179598342 19841024 2436 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 4844 2436 195 640 0 4200 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19376

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6191
/proc/meminfo: memFree=1189816/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=19376 CPUtime=582.09
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2473 0 0 0 58098 111 0 0 25 0 1 0 179598342 19841024 2436 1992294400 134512640 137136520 4294956256 18446744073709551615 136502090 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 4844 2436 195 640 0 4200 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19376

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6191
/proc/meminfo: memFree=1189880/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=19376 CPUtime=642.07
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2473 0 0 0 64086 121 0 0 25 0 1 0 179598342 19841024 2436 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 4844 2436 195 640 0 4200 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 19376

[startup+702.302 s]

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

/proc/meminfo: memFree=1189816/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=19508 CPUtime=1001.95
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2496 0 0 0 100011 184 0 0 25 0 1 0 179598342 19976192 2459 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 4877 2459 195 640 0 4233 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 19508

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6193
/proc/meminfo: memFree=1189688/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=19508 CPUtime=1061.92
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2504 0 0 0 105997 195 0 0 25 0 1 0 179598342 19976192 2467 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 4877 2467 195 640 0 4233 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 19508

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6193
/proc/meminfo: memFree=1189752/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=19508 CPUtime=1121.91
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2504 0 0 0 111987 204 0 0 25 0 1 0 179598342 19976192 2467 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 4877 2467 195 640 0 4233 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 19508

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6193
/proc/meminfo: memFree=1189752/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=19508 CPUtime=1181.88
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2504 0 0 0 117975 213 0 0 25 0 1 0 179598342 19976192 2467 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 4877 2467 195 640 0 4233 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 19508

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6193
/proc/meminfo: memFree=1189688/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=19508 CPUtime=1241.87
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2509 0 0 0 123964 223 0 0 25 0 1 0 179598342 19976192 2472 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 4877 2472 195 640 0 4233 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 19508

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6199
/proc/meminfo: memFree=1188728/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=20516 CPUtime=1301.84
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2758 0 0 0 129950 234 0 0 25 0 1 0 179598342 21008384 2721 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 5129 2721 195 640 0 4485 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 20516

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6199
/proc/meminfo: memFree=1188664/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=20516 CPUtime=1361.82
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2758 0 0 0 135939 243 0 0 25 0 1 0 179598342 21008384 2721 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 5129 2721 195 640 0 4485 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 20516

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6199
/proc/meminfo: memFree=1188664/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=20516 CPUtime=1421.8
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2758 0 0 0 141928 252 0 0 25 0 1 0 179598342 21008384 2721 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 5129 2721 195 640 0 4485 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 20516

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6199
/proc/meminfo: memFree=1188664/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=20516 CPUtime=1481.78
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2758 0 0 0 147917 261 0 0 25 0 1 0 179598342 21008384 2721 1992294400 134512640 137136520 4294956256 18446744073709551615 136509112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 5129 2721 195 640 0 4485 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 20516

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6199
/proc/meminfo: memFree=1188664/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=20516 CPUtime=1541.75
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2758 0 0 0 153904 271 0 0 25 0 1 0 179598342 21008384 2721 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 5129 2721 195 640 0 4485 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 20516

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6199
/proc/meminfo: memFree=1188728/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=20516 CPUtime=1601.73
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2758 0 0 0 159893 280 0 0 25 0 1 0 179598342 21008384 2721 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 5129 2721 195 640 0 4485 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 20516

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6199
/proc/meminfo: memFree=1188984/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=20516 CPUtime=1661.71
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2758 0 0 0 165884 287 0 0 25 0 1 0 179598342 21008384 2721 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 5129 2721 195 640 0 4485 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 20516

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

[startup+1663.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6199
/proc/meminfo: memFree=1188984/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=20516 CPUtime=1663.31
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2758 0 0 0 166044 287 0 0 25 0 1 0 179598342 21008384 2721 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 5129 2721 195 640 0 4485 0
Current children cumulated CPU time (s) 1663.31
Current children cumulated vsize (KiB) 20516

[startup+1676.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6199
/proc/meminfo: memFree=1188984/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=20516 CPUtime=1676.11
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2758 0 0 0 167321 290 0 0 25 0 1 0 179598342 21008384 2721 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 5129 2721 195 640 0 4485 0
Current children cumulated CPU time (s) 1676.11
Current children cumulated vsize (KiB) 20516

[startup+1679.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6199
/proc/meminfo: memFree=1188984/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=20516 CPUtime=1679.31
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2758 0 0 0 167640 291 0 0 25 0 1 0 179598342 21008384 2721 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 5129 2721 195 640 0 4485 0
Current children cumulated CPU time (s) 1679.31
Current children cumulated vsize (KiB) 20516

[startup+1681.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6199
/proc/meminfo: memFree=1188984/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=20516 CPUtime=1680.91
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2758 0 0 0 167800 291 0 0 25 0 1 0 179598342 21008384 2721 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 5129 2721 195 640 0 4485 0
Current children cumulated CPU time (s) 1680.91
Current children cumulated vsize (KiB) 20516

[startup+1682.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6199
/proc/meminfo: memFree=1188984/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=20516 CPUtime=1681.71
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2758 0 0 0 167880 291 0 0 25 0 1 0 179598342 21008384 2721 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 5129 2721 195 640 0 4485 0
Current children cumulated CPU time (s) 1681.71
Current children cumulated vsize (KiB) 20516

[startup+1683.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6199
/proc/meminfo: memFree=1188984/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=20516 CPUtime=1682.5
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2758 0 0 0 167959 291 0 0 25 0 1 0 179598342 21008384 2721 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 5129 2721 195 640 0 4485 0
Current children cumulated CPU time (s) 1682.5
Current children cumulated vsize (KiB) 20516

[startup+1683.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6199
/proc/meminfo: memFree=1188984/2055920 swapFree=4180792/4192956
[pid=6190] ppid=6188 vsize=20516 CPUtime=1682.9
/proc/6190/stat : 6190 (bsolo) R 6188 6190 5092 0 -1 4194304 2758 0 0 0 167999 291 0 0 25 0 1 0 179598342 21008384 2721 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6190/statm: 5129 2721 195 640 0 4485 0
Current children cumulated CPU time (s) 1682.9
Current children cumulated vsize (KiB) 20516

Child status: 0
Real time (s): 1683.56
CPU time (s): 1682.97
CPU user time (s): 1680.05
CPU system time (s): 2.91856
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 20516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1680.05
system time used= 2.91856
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2760
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= 2648

runsolver used 1.15782 second user time and 3.55946 second system time

The end

Launcher Data 

Begin job on node31 at 2009-06-16 04:39:44
IDJOB=1878522
IDBENCH=1315
IDSOLVER=700
FILE ID=node31/1878522-1245119984
PBS_JOBID= 9363674
Free space on /tmp= 66272 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900556231.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878522-1245119984/watcher-1878522-1245119984 -o /tmp/evaluation-result-1878522-1245119984/solver-1878522-1245119984 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878522-1245119984.opb

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

MD5SUM BENCH= 12591fb3a3171df58322c5e93cb6a45b
RANDOM SEED=1299229298

node31.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		: 3000.258
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		: 3000.258
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:       1199640 kB
Buffers:         81116 kB
Cached:         688352 kB
SwapCached:       5188 kB
Active:         169700 kB
Inactive:       607928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1199640 kB
SwapTotal:     4192956 kB
SwapFree:      4180792 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          13760 kB
Slab:            64364 kB
Committed_AS:   153604 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66268 MiB
End job on node31 at 2009-06-16 05:07:48