Trace number 1878428

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 cl? 1798 1798.63

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900577940.opb
MD5SUM07abcf74f2aa8e328290ac3dd6aefa51
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 benchmark62.7885
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 661
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-1878428-1245117013.opb
0.00/0.00	c File size is 83385 bytes.
0.00/0.01	c Highest Coefficient sum: 661
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
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     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.97/1798.62	c      100    231     2686    11724    4     5676    2069    100   3125 0.03
1797.97/1798.62	c      251    231     2837    19333    6     5978    2276    251   4735 0.05
1797.97/1798.62	c      477    231     3063    30646   10     6429    2504    477   5482 0.09
1797.97/1798.62	c      817    231     3403    45424   13     7110    2755    817   5203 0.16
1797.97/1798.62	c     1327    231     3913    68821   17     8129    3031   1327   4860 0.27
1797.97/1798.62	c     2090    231     4676    97948   20     9655    3335   2090   4138 0.51
1797.97/1798.62	c     3236    231     5822   146607   25    11946    3669   3236   3367 0.96
1797.97/1798.62	c     4958    231     5590   118833   21    11483    4036   3004   3261 1.52
1797.97/1798.62	c     7542    231     6057   139301   22    12418    4440   3471   3170 2.38
1797.97/1798.62	c    11421    231     5268   121656   23    10838    4885   2682   2990 3.82
1797.97/1798.62	c    17245    231     6003   145442   24    12311    5374   3417   2721 6.34
1797.97/1798.62	c    25982    231     6374   137512   21    13051    5912   3788   2696 9.63
1797.97/1798.62	c    39094    231     7220   190451   26    14744    6504   4634   2601 15.03
1797.97/1798.62	c    58766    231     6700   150929   22    13703    7155   4114   2480 23.69
1797.97/1798.62	c    88278    231     6713   171684   25    13730    7871   4127   2285 38.62
1797.97/1798.62	c   132550    231     6523   159738   24    13350    8659   3937   2100 63.11
1797.97/1798.62	c   198960    231    10807   336394   31    21918    9525   8221   1898 104.80
1797.97/1798.62	c   298581    231     8249   225170   27    16800   10478   5663   1756 169.99
1797.97/1798.62	c   448018    231     8100   221852   27    16505   11526   5514   1628 275.07
1797.97/1798.62	c   672180    231     9045   249421   27    18394   12679   6459   1447 464.36
1797.97/1798.62	c  1008423    231     9816   270056   27    19936   13947   7230   1294 779.05
1797.97/1798.62	c  1512796    231    11245   356955   31    22794   15342   8659   1156 1308.11
1797.97/1798.62	c Resources Exceeded
1797.97/1798.62	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.62	c   22  1929825 383556  2611071    15727   529934  13141   1073 1798.00
1797.97/1798.62	s UNKNOWN
1797.97/1798.62	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-1878428-1245117013/watcher-1878428-1245117013 -o /tmp/evaluation-result-1878428-1245117013/solver-1878428-1245117013 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878428-1245117013.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 31678
/proc/meminfo: memFree=1499304/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=10796 CPUtime=0
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 179301666 11055104 245 1992294400 134512640 137136520 4294956256 18446744073709551615 134517643 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 2699 246 177 640 0 2034 0

[startup+0.0360141 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 31678
/proc/meminfo: memFree=1499304/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=11244 CPUtime=0.02
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 419 0 0 0 2 0 0 0 18 0 1 0 179301666 11513856 382 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 2811 382 195 640 0 2167 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11244

[startup+0.101025 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 31678
/proc/meminfo: memFree=1499304/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=11496 CPUtime=0.09
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 480 0 0 0 9 0 0 0 18 0 1 0 179301666 11771904 443 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 2874 443 195 640 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11496

[startup+0.301056 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 31678
/proc/meminfo: memFree=1499304/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=12012 CPUtime=0.29
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 630 0 0 0 29 0 0 0 19 0 1 0 179301666 12300288 593 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 3003 593 195 640 0 2359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12012

[startup+0.701123 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 31678
/proc/meminfo: memFree=1499304/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=12776 CPUtime=0.69
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 815 0 0 0 68 1 0 0 22 0 1 0 179301666 13082624 778 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 3194 778 195 640 0 2550 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12776

[startup+1.50126 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 31679
/proc/meminfo: memFree=1496544/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=13540 CPUtime=1.49
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 1005 0 0 0 148 1 0 0 25 0 1 0 179301666 13864960 968 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 3385 968 195 640 0 2741 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13540

[startup+3.10252 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 31679
/proc/meminfo: memFree=1496096/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=13928 CPUtime=3.09
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 1089 0 0 0 307 2 0 0 25 0 1 0 179301666 14262272 1052 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 3482 1052 195 640 0 2838 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13928

[startup+6.30105 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 31679
/proc/meminfo: memFree=1494880/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=14568 CPUtime=6.28
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 1269 0 0 0 626 2 0 0 25 0 1 0 179301666 14917632 1232 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 3642 1232 195 640 0 2998 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14568

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 31679
/proc/meminfo: memFree=1494624/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=14824 CPUtime=12.69
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 1329 0 0 0 1264 5 0 0 25 0 1 0 179301666 15179776 1292 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 3706 1292 195 640 0 3062 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14824

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 31679
/proc/meminfo: memFree=1494176/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=15336 CPUtime=25.48
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 1443 0 0 0 2540 8 0 0 25 0 1 0 179301666 15704064 1406 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 3834 1406 195 640 0 3190 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15336

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 31679
/proc/meminfo: memFree=1493216/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=16204 CPUtime=51.07
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 1661 0 0 0 5092 15 0 0 25 0 1 0 179301666 16592896 1624 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 4051 1624 195 640 0 3407 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16204

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 31681
/proc/meminfo: memFree=1492448/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=16840 CPUtime=102.25
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 1837 0 0 0 10199 26 0 0 25 0 1 0 179301666 17244160 1800 1992294400 134512640 137136520 4294956256 18446744073709551615 134607060 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 4210 1800 195 640 0 3566 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16840

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 31681
/proc/meminfo: memFree=1492192/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=17208 CPUtime=162.23
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 1914 0 0 0 16183 40 0 0 25 0 1 0 179301666 17620992 1877 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 4302 1877 195 640 0 3658 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17208

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 31681
/proc/meminfo: memFree=1491872/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=17580 CPUtime=222.22
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2009 0 0 0 22170 52 0 0 25 0 1 0 179301666 18001920 1972 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 4395 1972 195 640 0 3751 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17580

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 31681
/proc/meminfo: memFree=1490912/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=18452 CPUtime=282.19
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2226 0 0 0 28154 65 0 0 25 0 1 0 179301666 18894848 2189 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 4613 2189 195 640 0 3969 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18452

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 31681
/proc/meminfo: memFree=1490912/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=18452 CPUtime=342.17
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2241 0 0 0 34140 77 0 0 25 0 1 0 179301666 18894848 2204 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 4613 2204 195 640 0 3969 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18452

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 31681
/proc/meminfo: memFree=1490784/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=18556 CPUtime=402.16
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2254 0 0 0 40128 88 0 0 25 0 1 0 179301666 19001344 2217 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 4639 2217 195 640 0 3995 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 18556

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 31681
/proc/meminfo: memFree=1490720/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=18556 CPUtime=462.13
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2254 0 0 0 46115 98 0 0 25 0 1 0 179301666 19001344 2217 1992294400 134512640 137136520 4294956256 18446744073709551615 136509131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 4639 2217 195 640 0 3995 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 18556

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 31681
/proc/meminfo: memFree=1489888/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=19332 CPUtime=522.12
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2454 0 0 0 52103 109 0 0 25 0 1 0 179301666 19795968 2417 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 4833 2417 195 640 0 4189 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 19332

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 31681
/proc/meminfo: memFree=1489888/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=19332 CPUtime=582.09
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2454 0 0 0 58092 117 0 0 25 0 1 0 179301666 19795968 2417 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 4833 2417 195 640 0 4189 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19332

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 31681
/proc/meminfo: memFree=1489888/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=19332 CPUtime=642.08
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2454 0 0 0 64079 129 0 0 25 0 1 0 179301666 19795968 2417 1992294400 134512640 137136520 4294956256 18446744073709551615 134544541 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 4833 2417 195 640 0 4189 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 19332

[startup+702.302 s]

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

/proc/meminfo: memFree=1467168/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=19888 CPUtime=1121.88
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2603 0 0 0 111977 211 0 0 25 0 1 0 179301666 20365312 2566 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 4972 2566 195 640 0 4328 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 19888

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1466976/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=20016 CPUtime=1181.86
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2635 0 0 0 117967 219 0 0 25 0 1 0 179301666 20496384 2598 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5004 2598 195 640 0 4360 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 20016

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1466912/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=20016 CPUtime=1241.85
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2635 0 0 0 123956 229 0 0 25 0 1 0 179301666 20496384 2598 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5004 2598 195 640 0 4360 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 20016

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1466848/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=20132 CPUtime=1301.83
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2649 0 0 0 129945 238 0 0 25 0 1 0 179301666 20615168 2612 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5033 2612 195 640 0 4389 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 20132

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1465888/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=21020 CPUtime=1361.8
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2884 0 0 0 135933 247 0 0 25 0 1 0 179301666 21524480 2847 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5255 2847 195 640 0 4611 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 21020

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1465504/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=21400 CPUtime=1421.79
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2980 0 0 0 141923 256 0 0 25 0 1 0 179301666 21913600 2943 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5350 2943 195 640 0 4706 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 21400

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1465440/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=21476 CPUtime=1481.77
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2987 0 0 0 147912 265 0 0 25 0 1 0 179301666 21991424 2950 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5369 2950 195 640 0 4725 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 21476

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32163
/proc/meminfo: memFree=1465376/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=21460 CPUtime=1541.76
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2987 0 0 0 153901 275 0 0 25 0 1 0 179301666 21975040 2950 1992294400 134512640 137136520 4294956256 18446744073709551615 134600387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5365 2950 195 640 0 4721 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 21460

[startup+1602.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 32163
/proc/meminfo: memFree=1465376/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=21452 CPUtime=1601.73
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2987 0 0 0 159890 283 0 0 25 0 1 0 179301666 21966848 2950 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5363 2950 195 640 0 4719 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 21452

[startup+1662.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 32163
/proc/meminfo: memFree=1465376/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=21452 CPUtime=1661.71
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2987 0 0 0 165880 291 0 0 25 0 1 0 179301666 21966848 2950 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5363 2950 195 640 0 4719 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 21452

[startup+1722.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 32163
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=21452 CPUtime=1721.69
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2987 0 0 0 171870 299 0 0 25 0 1 0 179301666 21966848 2950 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5363 2950 195 640 0 4719 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 21452

[startup+1782.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 32163
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=21396 CPUtime=1781.67
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2987 0 0 0 177860 307 0 0 25 0 1 0 179301666 21909504 2946 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5349 2946 195 640 0 4705 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 21396

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

[startup+1791.91 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 32163
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=21396 CPUtime=1791.27
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2987 0 0 0 178819 308 0 0 25 0 1 0 179301666 21909504 2946 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5349 2946 195 640 0 4705 0
Current children cumulated CPU time (s) 1791.27
Current children cumulated vsize (KiB) 21396

[startup+1795.1 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 32163
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=21396 CPUtime=1794.47
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2987 0 0 0 179138 309 0 0 25 0 1 0 179301666 21909504 2946 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5349 2946 195 640 0 4705 0
Current children cumulated CPU time (s) 1794.47
Current children cumulated vsize (KiB) 21396

[startup+1796.7 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 32163
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=21396 CPUtime=1796.07
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2987 0 0 0 179297 310 0 0 25 0 1 0 179301666 21909504 2946 1992294400 134512640 137136520 4294956256 18446744073709551615 135982492 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5349 2946 195 640 0 4705 0
Current children cumulated CPU time (s) 1796.07
Current children cumulated vsize (KiB) 21396

[startup+1797.5 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 32163
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=21396 CPUtime=1796.87
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2987 0 0 0 179377 310 0 0 25 0 1 0 179301666 21909504 2946 1992294400 134512640 137136520 4294956256 18446744073709551615 134544176 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5349 2946 195 640 0 4705 0
Current children cumulated CPU time (s) 1796.87
Current children cumulated vsize (KiB) 21396

[startup+1798.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 32163
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=21396 CPUtime=1797.67
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2987 0 0 0 179457 310 0 0 25 0 1 0 179301666 21909504 2946 1992294400 134512640 137136520 4294956256 18446744073709551615 135982492 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5349 2946 195 640 0 4705 0
Current children cumulated CPU time (s) 1797.67
Current children cumulated vsize (KiB) 21396

[startup+1798.51 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 32163
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=21396 CPUtime=1797.88
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2987 0 0 0 179478 310 0 0 25 0 1 0 179301666 21909504 2946 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5349 2946 195 640 0 4705 0
Current children cumulated CPU time (s) 1797.88
Current children cumulated vsize (KiB) 21396

[startup+1798.6 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 32163
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=31678] ppid=31676 vsize=21396 CPUtime=1797.97
/proc/31678/stat : 31678 (bsolo) R 31676 31678 30391 0 -1 4194304 2987 0 0 0 179487 310 0 0 25 0 1 0 179301666 21909504 2946 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31678/statm: 5349 2946 195 640 0 4705 0
Current children cumulated CPU time (s) 1797.97
Current children cumulated vsize (KiB) 21396

Child status: 0
Real time (s): 1798.63
CPU time (s): 1798
CPU user time (s): 1794.9
CPU system time (s): 3.10453
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 21480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.9
system time used= 3.10453
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2988
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= 3036

runsolver used 1.3018 second user time and 3.82342 second system time

The end

Launcher Data 

Begin job on node15 at 2009-06-16 03:50:13
IDJOB=1878428
IDBENCH=1282
IDSOLVER=700
FILE ID=node15/1878428-1245117013
PBS_JOBID= 9363653
Free space on /tmp= 66304 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900577940.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878428-1245117013/watcher-1878428-1245117013 -o /tmp/evaluation-result-1878428-1245117013/solver-1878428-1245117013 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878428-1245117013.opb

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

MD5SUM BENCH= 07abcf74f2aa8e328290ac3dd6aefa51
RANDOM SEED=1843492296

node15.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1499848 kB
Buffers:         33244 kB
Cached:         441872 kB
SwapCached:          0 kB
Active:          65940 kB
Inactive:       422596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1499848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4028 kB
Writeback:           0 kB
Mapped:          23200 kB
Slab:            53524 kB
Committed_AS:   163524 kB
PageTables:       1460 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= 66300 MiB
End job on node15 at 2009-06-16 04:20:11