Trace number 1878795

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 1303.34 1303.79

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557362.opb
MD5SUM0fb4f85eaa7daeec6ae4b4468524bb94
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 benchmark11.9662
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 709
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-1878795-1245118620.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 709
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5710
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.024 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     5470    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1303.25/1303.78	c      102    231     2688    12349    4     5680    2069    102   3000 0.03
1303.25/1303.78	c      254    231     2840    19010    6     5983    2276    254   4792 0.05
1303.25/1303.78	c      480    231     3066    30463    9     6437    2504    480   5333 0.09
1303.25/1303.78	c      820    231     3406    45960   13     7115    2755    820   5394 0.15
1303.25/1303.78	c     1329    231     3915    62959   16     8133    3031   1329   4977 0.27
1303.25/1303.78	c     2092    231     4678    84421   18     9660    3335   2092   4711 0.44
1303.25/1303.78	c     3240    231     5826   129646   22    11957    3669   3240   3834 0.84
1303.25/1303.78	c     4961    231     5612   113412   20    11526    4036   3026   3618 1.37
1303.25/1303.78	c     7545    231     6079   127976   21    12462    4440   3493   3443 2.19
1303.25/1303.78	c    11425    231     5306    93214   17    10917    4885   2720   3364 3.40
1303.25/1303.78	c    17248    231     6064   126631   20    12431    5374   3478   3280 5.26
1303.25/1303.78	c    25987    231     6493   137284   21    13291    5912   3907   3099 8.38
1303.25/1303.78	c    39098    231     7381   179699   24    15066    6504   4795   2884 13.55
1303.25/1303.78	c    58769    231     6914   150666   21    14133    7155   4328   2529 23.23
1303.25/1303.78	c    88280    231     6980   152774   21    14264    7871   4394   2442 36.14
1303.25/1303.78	c   132552    231     6834   152635   22    13972    8659   4248   2235 59.29
1303.25/1303.78	c   198965    231     6916   145483   21    14136    9525   4330   2001 99.41
1303.25/1303.78	c   298585    231     9156   197928   21    18616   10478   6570   1865 160.08
1303.25/1303.78	c   448021    231     9094   229492   25    18492   11526   6508   1681 266.39
1303.25/1303.78	c   672179    231    10238   262562   25    20781   12679   7652   1464 458.89
1303.25/1303.78	c  1008422    231    11523   298498   25    23350   13947   8937   1349 747.48
1303.25/1303.78	c  1512793    210    12940   328928   25    26184   15342  10354   1189 1272.22
1303.25/1303.78	c Backtracks by Clause: 0
1303.25/1303.78	c Backtracks by PB constraint: 0
1303.25/1303.78	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1303.25/1303.78	c   22  1537825 335356  2167915    14650   355611  12064   1179 1303.34
1303.25/1303.78	s UNSATISFIABLE
1303.25/1303.78	c Total time: 1303.34 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-1878795-1245118620/watcher-1878795-1245118620 -o /tmp/evaluation-result-1878795-1245118620/solver-1878795-1245118620 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878795-1245118620.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 843
/proc/meminfo: memFree=1260320/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=10792 CPUtime=0
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179458366 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 2698 233 174 640 0 2033 0

[startup+0.077368 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 843
/proc/meminfo: memFree=1260320/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=11364 CPUtime=0.06
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 453 0 0 0 6 0 0 0 18 0 1 0 179458366 11636736 416 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 2841 416 195 640 0 2197 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11364

[startup+0.101371 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 843
/proc/meminfo: memFree=1260320/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=11496 CPUtime=0.1
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 478 0 0 0 9 1 0 0 18 0 1 0 179458366 11771904 441 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 2874 441 195 640 0 2230 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11496

[startup+0.301408 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 843
/proc/meminfo: memFree=1260320/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=12012 CPUtime=0.3
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 611 0 0 0 29 1 0 0 20 0 1 0 179458366 12300288 574 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 3003 574 195 640 0 2359 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 12012

[startup+0.701484 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 843
/proc/meminfo: memFree=1260320/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=12780 CPUtime=0.7
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 802 0 0 0 69 1 0 0 23 0 1 0 179458366 13086720 765 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 3195 765 195 640 0 2551 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 12780

[startup+1.50163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1257560/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=13292 CPUtime=1.49
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 937 0 0 0 148 1 0 0 25 0 1 0 179458366 13611008 900 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 3323 900 195 640 0 2679 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13292

[startup+3.10193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1257240/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=13548 CPUtime=3.09
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 1015 0 0 0 307 2 0 0 25 0 1 0 179458366 13873152 978 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 3387 978 195 640 0 2743 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13548

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1256664/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=14176 CPUtime=6.29
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 1152 0 0 0 625 4 0 0 25 0 1 0 179458366 14516224 1115 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 3544 1115 195 640 0 2900 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14176

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1255904/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=14432 CPUtime=12.69
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 1238 0 0 0 1263 6 0 0 25 0 1 0 179458366 14778368 1201 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 3608 1201 195 640 0 2964 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14432

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1255200/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=15204 CPUtime=25.48
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 1418 0 0 0 2539 9 0 0 25 0 1 0 179458366 15568896 1381 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 3801 1381 195 640 0 3157 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15204

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1254624/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=15708 CPUtime=51.07
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 1558 0 0 0 5090 17 0 0 25 0 1 0 179458366 16084992 1521 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 3927 1521 195 640 0 3283 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15708

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1253792/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=16576 CPUtime=102.26
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 1772 0 0 0 10197 29 0 0 25 0 1 0 179458366 16973824 1735 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 4144 1735 195 640 0 3500 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16576

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1253728/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=16580 CPUtime=162.23
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 1773 0 0 0 16179 44 0 0 25 0 1 0 179458366 16977920 1736 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 4145 1736 195 640 0 3501 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16580

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1252832/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=17456 CPUtime=222.22
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 1987 0 0 0 22164 58 0 0 25 0 1 0 179458366 17874944 1950 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 4364 1950 195 640 0 3720 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17456

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1252320/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=17968 CPUtime=282.2
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2114 0 0 0 28149 71 0 0 25 0 1 0 179458366 18399232 2077 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 4492 2077 195 640 0 3848 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17968

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1252320/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=18052 CPUtime=342.17
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2127 0 0 0 34137 80 0 0 25 0 1 0 179458366 18485248 2090 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 4513 2090 195 640 0 3869 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18052

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1252192/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=18136 CPUtime=402.16
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2148 0 0 0 40125 91 0 0 25 0 1 0 179458366 18571264 2111 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 4534 2111 195 640 0 3890 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 18136

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1252192/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=18140 CPUtime=462.14
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2149 0 0 0 46112 102 0 0 25 0 1 0 179458366 18575360 2112 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 4535 2112 195 640 0 3891 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 18140

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1251936/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=18272 CPUtime=522.11
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2198 0 0 0 52098 113 0 0 25 0 1 0 179458366 18710528 2161 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 4568 2161 195 640 0 3924 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 18272

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1251680/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=18520 CPUtime=582.09
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2246 0 0 0 58086 123 0 0 25 0 1 0 179458366 18964480 2209 1992294400 134512640 137136520 4294956256 18446744073709551615 134556585 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 4630 2209 195 640 0 3986 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 18520

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1251360/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=18856 CPUtime=642.08
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2329 0 0 0 64076 132 0 0 25 0 1 0 179458366 19308544 2292 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 4714 2292 195 640 0 4070 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 18856

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1251296/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=18852 CPUtime=702.05
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2329 0 0 0 70064 141 0 0 25 0 1 0 179458366 19304448 2292 1992294400 134512640 137136520 4294956256 18446744073709551615 134544252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 4713 2292 195 640 0 4069 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 18852

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1250464/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=19620 CPUtime=762.04
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2533 0 0 0 76053 151 0 0 25 0 1 0 179458366 20090880 2496 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 4905 2496 195 640 0 4261 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 19620

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1250464/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=19620 CPUtime=822.02
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2533 0 0 0 82042 160 0 0 25 0 1 0 179458366 20090880 2496 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 4905 2496 195 640 0 4261 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 19620

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1250464/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=19620 CPUtime=881.99
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2533 0 0 0 88031 168 0 0 25 0 1 0 179458366 20090880 2496 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 4905 2496 195 640 0 4261 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 19620

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1250400/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=19620 CPUtime=941.97
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2533 0 0 0 94021 176 0 0 25 0 1 0 179458366 20090880 2496 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 4905 2496 195 640 0 4261 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 19620

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1250400/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=19620 CPUtime=1001.95
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2533 0 0 0 100010 185 0 0 25 0 1 0 179458366 20090880 2496 1992294400 134512640 137136520 4294956256 18446744073709551615 134543957 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 4905 2496 195 640 0 4261 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 19620

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1250400/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=19620 CPUtime=1061.93
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2533 0 0 0 105998 195 0 0 25 0 1 0 179458366 20090880 2496 1992294400 134512640 137136520 4294956256 18446744073709551615 134544104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 4905 2496 195 640 0 4261 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 19620

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1249888/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=20132 CPUtime=1121.91
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2650 0 0 0 111987 204 0 0 25 0 1 0 179458366 20615168 2613 1992294400 134512640 137136520 4294956256 18446744073709551615 134544001 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 5033 2613 195 640 0 4389 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 20132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1249824/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=20132 CPUtime=1181.89
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2650 0 0 0 117976 213 0 0 25 0 1 0 179458366 20615168 2613 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 5033 2613 195 640 0 4389 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 20132

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1249760/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=20132 CPUtime=1241.86
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2650 0 0 0 123964 222 0 0 25 0 1 0 179458366 20615168 2613 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 5033 2613 195 640 0 4389 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 20132

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1249824/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=20132 CPUtime=1301.85
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2651 0 0 0 129953 232 0 0 25 0 1 0 179458366 20615168 2614 1992294400 134512640 137136520 4294956256 18446744073709551615 134544616 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 5033 2614 195 640 0 4389 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 20132

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

[startup+1303.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1249824/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=20132 CPUtime=1302.64
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2651 0 0 0 130032 232 0 0 25 0 1 0 179458366 20615168 2614 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 5033 2614 195 640 0 4389 0
Current children cumulated CPU time (s) 1302.64
Current children cumulated vsize (KiB) 20132

[startup+1303.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1249824/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=20132 CPUtime=1303.05
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2651 0 0 0 130073 232 0 0 25 0 1 0 179458366 20615168 2614 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 5033 2614 195 640 0 4389 0
Current children cumulated CPU time (s) 1303.05
Current children cumulated vsize (KiB) 20132

[startup+1303.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 844
/proc/meminfo: memFree=1249824/2055920 swapFree=4182544/4192956
[pid=843] ppid=841 vsize=20132 CPUtime=1303.25
/proc/843/stat : 843 (bsolo) R 841 843 31785 0 -1 4194304 2651 0 0 0 130092 233 0 0 25 0 1 0 179458366 20615168 2614 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/843/statm: 5033 2614 195 640 0 4389 0
Current children cumulated CPU time (s) 1303.25
Current children cumulated vsize (KiB) 20132

Child status: 0
Real time (s): 1303.79
CPU time (s): 1303.34
CPU user time (s): 1301.01
CPU system time (s): 2.33265
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 20132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1301.01
system time used= 2.33264
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2653
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= 2585

runsolver used 0.986849 second user time and 2.74358 second system time

The end

Launcher Data 

Begin job on node47 at 2009-06-16 04:17:00
IDJOB=1878795
IDBENCH=1301
IDSOLVER=700
FILE ID=node47/1878795-1245118620
PBS_JOBID= 9363663
Free space on /tmp= 65952 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557362.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878795-1245118620/watcher-1878795-1245118620 -o /tmp/evaluation-result-1878795-1245118620/solver-1878795-1245118620 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878795-1245118620.opb

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

MD5SUM BENCH= 0fb4f85eaa7daeec6ae4b4468524bb94
RANDOM SEED=1752779046

node47.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	: 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		: 3000.261
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:       1260800 kB
Buffers:         41956 kB
Cached:         682604 kB
SwapCached:       4196 kB
Active:          62140 kB
Inactive:       670308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1260800 kB
SwapTotal:     4192956 kB
SwapFree:      4182544 kB
Dirty:            4044 kB
Writeback:           0 kB
Mapped:          13652 kB
Slab:            48640 kB
Committed_AS:   165452 kB
PageTables:       1448 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= 65948 MiB
End job on node47 at 2009-06-16 04:38:44