Trace number 2657772

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 3.2 ClUNSAT 1646.36 1646.89

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900558739.opb
MD5SUM23d2095f3ee13b7452c309e9137df723
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 benchmark188.928
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 649
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 3.2 - 23/05/2010 : 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657772-1276306346.opb
0.00/0.00	c File size is 83383 bytes.
0.00/0.01	c Highest Coefficient sum: 649
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: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.025 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 0.03
0.00/0.02	c Switching off lower bounding mode.
1646.26/1646.89	c      102    231     2688    12120    4     5680    2069    102   2914 0.04
1646.26/1646.89	c      253    231     2839    19162    6     5981    2276    253   4685 0.05
1646.26/1646.89	c      478    231     3064    30881   10     6432    2504    478   5195 0.09
1646.26/1646.89	c      818    231     3404    49224   14     7110    2755    818   5177 0.16
1646.26/1646.89	c     1329    231     3915    75060   19     8133    3031   1329   5111 0.26
1646.26/1646.89	c     2093    231     4679   113536   24     9661    3335   2093   4017 0.52
1646.26/1646.89	c     3243    231     5829   158136   27    11963    3669   3243   3166 1.02
1646.26/1646.89	c     4964    231     5616   125265   22    11536    4036   3030   3052 1.63
1646.26/1646.89	c     7549    231     6116   142475   23    12535    4440   3530   3003 2.51
1646.26/1646.89	c    11430    231     5353   114808   21    11011    4885   2767   2882 3.96
1646.26/1646.89	c    17253    231     6102   127001   20    12508    5374   3516   2862 6.03
1646.26/1646.89	c    25991    231     6460   144241   22    13224    5912   3874   2825 9.20
1646.26/1646.89	c    39101    231     7297   168980   23    14898    6504   4711   2709 14.43
1646.26/1646.89	c    58771    231     6851   171911   25    14006    7155   4265   2582 22.76
1646.26/1646.89	c    88281    231     6937   156536   22    14178    7871   4351   2427 36.37
1646.26/1646.89	c   132552    231     6765   141572   20    13834    8659   4179   2275 58.24
1646.26/1646.89	c   198962    231    11086   291124   26    22475    9525   8500   2113 94.12
1646.26/1646.89	c   298583    231     8418   217377   25    17139   10478   5832   1928 154.83
1646.26/1646.89	c   448018    231     8219   190046   23    16742   11526   5633   1704 262.83
1646.26/1646.89	c   672177    229     9473   255359   26    19247   12679   6887   1519 442.33
1646.26/1646.89	c  1008422    229    10491   279686   26    21283   13947   7905   1373 734.32
1646.26/1646.89	c  1512794    229    12545   349235   27    25391   15342   9959   1238 1221.88
1646.26/1646.89	c Backtracks by Clause: 0
1646.26/1646.89	c Backtracks by PB constraint: 0
1646.26/1646.89	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1646.26/1646.89	c   22  1890486 392823  2600866    17167   431035  14581   1148 1646.36
1646.26/1646.89	s UNSATISFIABLE
1646.26/1646.89	c Total time: 1646.36 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-2657772-1276306346/watcher-2657772-1276306346 -o /tmp/evaluation-result-2657772-1276306346/solver-2657772-1276306346 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657772-1276306346.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: 0.90 1.01 0.99 3/106 7823
/proc/meminfo: memFree=1534180/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=10876 CPUtime=0
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 312 0 0 0 0 0 0 0 19 0 1 0 6236105 11137024 230 1992294400 134512640 137138936 4293042032 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 2719 231 170 642 0 2054 0

[startup+0.0654019 s]
/proc/loadavg: 0.90 1.01 0.99 3/106 7823
/proc/meminfo: memFree=1534180/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=11320 CPUtime=0.05
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 495 0 0 0 5 0 0 0 19 0 1 0 6236105 11591680 392 1992294400 134512640 137138936 4293042032 18446744073709551615 136521023 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 2830 392 190 642 0 2186 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11320

[startup+0.101407 s]
/proc/loadavg: 0.90 1.01 0.99 3/106 7823
/proc/meminfo: memFree=1534180/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=11452 CPUtime=0.09
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 537 0 0 0 9 0 0 0 19 0 1 0 6236105 11726848 434 1992294400 134512640 137138936 4293042032 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 2863 434 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.301432 s]
/proc/loadavg: 0.90 1.01 0.99 3/106 7823
/proc/meminfo: memFree=1534180/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=12224 CPUtime=0.29
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 724 0 0 0 28 1 0 0 20 0 1 0 6236105 12517376 621 1992294400 134512640 137138936 4293042032 18446744073709551615 134542252 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 3056 621 190 642 0 2412 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12224

[startup+0.701485 s]
/proc/loadavg: 0.90 1.01 0.99 3/106 7823
/proc/meminfo: memFree=1534180/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=12992 CPUtime=0.69
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 906 0 0 0 68 1 0 0 20 0 1 0 6236105 13303808 803 1992294400 134512640 137138936 4293042032 18446744073709551615 136511201 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 3248 803 190 642 0 2604 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12992

[startup+1.50159 s]
/proc/loadavg: 0.90 1.01 0.99 2/107 7824
/proc/meminfo: memFree=1531196/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=13764 CPUtime=1.49
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 1107 0 0 0 148 1 0 0 22 0 1 0 6236105 14094336 1004 1992294400 134512640 137138936 4293042032 18446744073709551615 136500251 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 3441 1004 190 642 0 2797 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13764

[startup+3.1018 s]
/proc/loadavg: 0.90 1.01 0.99 2/107 7824
/proc/meminfo: memFree=1530700/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=13896 CPUtime=3.09
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 1147 0 0 0 307 2 0 0 25 0 1 0 6236105 14229504 1044 1992294400 134512640 137138936 4293042032 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 3474 1044 190 642 0 2830 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13896

[startup+6.30022 s]
/proc/loadavg: 0.91 1.01 0.99 2/107 7824
/proc/meminfo: memFree=1530080/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=14152 CPUtime=6.29
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 1187 0 0 0 626 3 0 0 25 0 1 0 6236105 14491648 1084 1992294400 134512640 137138936 4293042032 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 3538 1084 190 642 0 2894 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14152

[startup+12.7011 s]
/proc/loadavg: 0.91 1.01 0.99 2/107 7824
/proc/meminfo: memFree=1529336/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=14792 CPUtime=12.68
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 1373 0 0 0 1263 5 0 0 25 0 1 0 6236105 15147008 1270 1992294400 134512640 137138936 4293042032 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 3698 1270 190 642 0 3054 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14792

[startup+25.5007 s]
/proc/loadavg: 0.93 1.01 0.99 2/107 7824
/proc/meminfo: memFree=1528592/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=15560 CPUtime=25.48
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 1566 0 0 0 2538 10 0 0 25 0 1 0 6236105 15933440 1463 1992294400 134512640 137138936 4293042032 18446744073709551615 134543082 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 3890 1463 190 642 0 3246 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15560

[startup+51.1011 s]
/proc/loadavg: 0.95 1.01 0.99 2/107 7826
/proc/meminfo: memFree=1528344/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=15808 CPUtime=51.07
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 1615 0 0 0 5089 18 0 0 25 0 1 0 6236105 16187392 1512 1992294400 134512640 137138936 4293042032 18446744073709551615 134575896 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 3952 1512 190 642 0 3308 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15808

[startup+102.308 s]
/proc/loadavg: 0.98 1.00 0.99 2/107 7826
/proc/meminfo: memFree=1527352/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=16820 CPUtime=102.26
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 1858 0 0 0 10192 34 0 0 25 0 1 0 6236105 17223680 1755 1992294400 134512640 137138936 4293042032 18446744073709551615 136504340 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 4205 1755 190 642 0 3561 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16820

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7828
/proc/meminfo: memFree=1526484/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=17776 CPUtime=162.23
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2098 0 0 0 16170 53 0 0 25 0 1 0 6236105 18202624 1995 1992294400 134512640 137138936 4293042032 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 4444 1995 190 642 0 3800 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17776

[startup+222.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7830
/proc/meminfo: memFree=1526112/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=17892 CPUtime=222.21
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2132 0 0 0 22154 67 0 0 25 0 1 0 6236105 18321408 2029 1992294400 134512640 137138936 4293042032 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 4473 2029 190 642 0 3829 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17892

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7832
/proc/meminfo: memFree=1525740/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=18280 CPUtime=282.19
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2237 0 0 0 28135 84 0 0 25 0 1 0 6236105 18718720 2134 1992294400 134512640 137138936 4293042032 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 4570 2134 190 642 0 3926 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18280

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7832
/proc/meminfo: memFree=1525492/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=18512 CPUtime=342.18
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2284 0 0 0 34117 101 0 0 25 0 1 0 6236105 18956288 2181 1992294400 134512640 137138936 4293042032 18446744073709551615 136295499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 4628 2181 190 642 0 3984 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18512

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7834
/proc/meminfo: memFree=1525368/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=18492 CPUtime=402.16
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2284 0 0 0 40099 117 0 0 25 0 1 0 6236105 18935808 2181 1992294400 134512640 137138936 4293042032 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 4623 2181 190 642 0 3979 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 18492

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7836
/proc/meminfo: memFree=1525244/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=18612 CPUtime=462.14
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2317 0 0 0 46081 133 0 0 25 0 1 0 6236105 19058688 2214 1992294400 134512640 137138936 4293042032 18446744073709551615 134600601 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 4653 2214 190 642 0 4009 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 18612

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7838
/proc/meminfo: memFree=1525120/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=18732 CPUtime=522.12
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2349 0 0 0 52059 153 0 0 25 0 1 0 6236105 19181568 2246 1992294400 134512640 137138936 4293042032 18446744073709551615 134542378 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 4683 2246 190 642 0 4039 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 18732

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7840
/proc/meminfo: memFree=1524996/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=18728 CPUtime=582.1
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2349 0 0 0 58043 167 0 0 25 0 1 0 6236105 19177472 2246 1992294400 134512640 137138936 4293042032 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 4682 2246 190 642 0 4038 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 18728

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7840
/proc/meminfo: memFree=1524996/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=18724 CPUtime=642.1
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2349 0 0 0 64028 182 0 0 25 0 1 0 6236105 19173376 2246 1992294400 134512640 137138936 4293042032 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 4681 2246 190 642 0 4037 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 18724

[startup+702.301 s]

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

/proc/meminfo: memFree=1524004/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=19448 CPUtime=1061.95
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2525 0 0 0 105908 287 0 0 25 0 1 0 6236105 19914752 2422 1992294400 134512640 137138936 4293042032 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 4862 2422 190 642 0 4218 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 19448

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7854
/proc/meminfo: memFree=1524004/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=19448 CPUtime=1121.93
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2525 0 0 0 111894 299 0 0 25 0 1 0 6236105 19914752 2422 1992294400 134512640 137138936 4293042032 18446744073709551615 134543062 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 4862 2422 190 642 0 4218 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 19448

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7856
/proc/meminfo: memFree=1523880/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=19448 CPUtime=1181.91
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2525 0 0 0 117878 313 0 0 25 0 1 0 6236105 19914752 2422 1992294400 134512640 137138936 4293042032 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 4862 2422 190 642 0 4218 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 19448

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7856
/proc/meminfo: memFree=1523260/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=20180 CPUtime=1241.89
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2705 0 0 0 123861 328 0 0 25 0 1 0 6236105 20664320 2602 1992294400 134512640 137138936 4293042032 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 5045 2602 190 642 0 4401 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 20180

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7858
/proc/meminfo: memFree=1523136/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=20176 CPUtime=1301.87
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2705 0 0 0 129845 342 0 0 25 0 1 0 6236105 20660224 2602 1992294400 134512640 137138936 4293042032 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 5044 2602 190 642 0 4400 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 20176

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7860
/proc/meminfo: memFree=1522888/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=20416 CPUtime=1361.85
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2769 0 0 0 135831 354 0 0 25 0 1 0 6236105 20905984 2666 1992294400 134512640 137138936 4293042032 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 5104 2666 190 642 0 4460 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 20416

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7862
/proc/meminfo: memFree=1522888/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=20432 CPUtime=1421.84
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2781 0 0 0 141814 370 0 0 25 0 1 0 6236105 20922368 2678 1992294400 134512640 137138936 4293042032 18446744073709551615 134542345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 5108 2678 190 642 0 4464 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 20432

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7864
/proc/meminfo: memFree=1522640/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=20560 CPUtime=1481.82
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2805 0 0 0 147797 385 0 0 25 0 1 0 6236105 21053440 2702 1992294400 134512640 137138936 4293042032 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 5140 2702 190 642 0 4496 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 20560

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7864
/proc/meminfo: memFree=1522640/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=20560 CPUtime=1541.79
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2805 0 0 0 153781 398 0 0 25 0 1 0 6236105 21053440 2702 1992294400 134512640 137138936 4293042032 18446744073709551615 134542793 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 5140 2702 190 642 0 4496 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 20560

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7866
/proc/meminfo: memFree=1522640/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=20560 CPUtime=1601.77
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2805 0 0 0 159764 413 0 0 25 0 1 0 6236105 21053440 2702 1992294400 134512640 137138936 4293042032 18446744073709551615 134542857 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 5140 2702 190 642 0 4496 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 20560

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

[startup+1612.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7866
/proc/meminfo: memFree=1522640/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=20560 CPUtime=1612.17
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2805 0 0 0 160801 416 0 0 25 0 1 0 6236105 21053440 2702 1992294400 134512640 137138936 4293042032 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 5140 2702 190 642 0 4496 0
Current children cumulated CPU time (s) 1612.17
Current children cumulated vsize (KiB) 20560

[startup+1625.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7868
/proc/meminfo: memFree=1522640/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=20560 CPUtime=1624.96
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2805 0 0 0 162078 418 0 0 25 0 1 0 6236105 21053440 2702 1992294400 134512640 137138936 4293042032 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 5140 2702 190 642 0 4496 0
Current children cumulated CPU time (s) 1624.96
Current children cumulated vsize (KiB) 20560

[startup+1638.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7868
/proc/meminfo: memFree=1522516/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=20560 CPUtime=1637.76
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2805 0 0 0 163355 421 0 0 25 0 1 0 6236105 21053440 2702 1992294400 134512640 137138936 4293042032 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 5140 2702 190 642 0 4496 0
Current children cumulated CPU time (s) 1637.76
Current children cumulated vsize (KiB) 20560

[startup+1641.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7868
/proc/meminfo: memFree=1522516/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=20560 CPUtime=1640.96
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2805 0 0 0 163674 422 0 0 25 0 1 0 6236105 21053440 2702 1992294400 134512640 137138936 4293042032 18446744073709551615 136506277 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 5140 2702 190 642 0 4496 0
Current children cumulated CPU time (s) 1640.96
Current children cumulated vsize (KiB) 20560

[startup+1644.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7868
/proc/meminfo: memFree=1522516/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=20560 CPUtime=1644.15
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2805 0 0 0 163993 422 0 0 25 0 1 0 6236105 21053440 2702 1992294400 134512640 137138936 4293042032 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 5140 2702 190 642 0 4496 0
Current children cumulated CPU time (s) 1644.15
Current children cumulated vsize (KiB) 20560

[startup+1645.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7868
/proc/meminfo: memFree=1522516/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=20560 CPUtime=1644.96
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2805 0 0 0 164074 422 0 0 25 0 1 0 6236105 21053440 2702 1992294400 134512640 137138936 4293042032 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 5140 2702 190 642 0 4496 0
Current children cumulated CPU time (s) 1644.96
Current children cumulated vsize (KiB) 20560

[startup+1646.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7868
/proc/meminfo: memFree=1522516/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=20560 CPUtime=1645.76
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2805 0 0 0 164153 423 0 0 25 0 1 0 6236105 21053440 2702 1992294400 134512640 137138936 4293042032 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 5140 2702 190 642 0 4496 0
Current children cumulated CPU time (s) 1645.76
Current children cumulated vsize (KiB) 20560

[startup+1646.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7868
/proc/meminfo: memFree=1522516/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=20560 CPUtime=1646.17
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2805 0 0 0 164194 423 0 0 25 0 1 0 6236105 21053440 2702 1992294400 134512640 137138936 4293042032 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 5140 2702 190 642 0 4496 0
Current children cumulated CPU time (s) 1646.17
Current children cumulated vsize (KiB) 20560

[startup+1646.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7868
/proc/meminfo: memFree=1522516/2059040 swapFree=4192956/4192956
[pid=7823] ppid=7821 vsize=20560 CPUtime=1646.26
/proc/7823/stat : 7823 (bsolo_pb10) R 7821 7823 7769 0 -1 4202496 2805 0 0 0 164203 423 0 0 25 0 1 0 6236105 21053440 2702 1992294400 134512640 137138936 4293042032 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7823/statm: 5140 2702 190 642 0 4496 0
Current children cumulated CPU time (s) 1646.26
Current children cumulated vsize (KiB) 20560

Child status: 0
Real time (s): 1646.89
CPU time (s): 1646.36
CPU user time (s): 1642.12
CPU system time (s): 4.23336
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 20560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1642.12
system time used= 4.23336
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2806
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= 1
involuntary context switches= 3036

runsolver used 2.38164 second user time and 8.10777 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-12 03:32:26
IDJOB=2657772
IDBENCH=1346
IDSOLVER=1163
FILE ID=node013/2657772-1276306346
PBS_JOBID= 11173138
Free space on /tmp= 62424 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900558739.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657772-1276306346/watcher-2657772-1276306346 -o /tmp/evaluation-result-2657772-1276306346/solver-2657772-1276306346 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657772-1276306346.opb

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

MD5SUM BENCH= 23d2095f3ee13b7452c309e9137df723
RANDOM SEED=697503138

node013.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.253
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
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		: 3000.253
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1534708 kB
Buffers:         83644 kB
Cached:         312976 kB
SwapCached:          0 kB
Active:         174984 kB
Inactive:       280740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1534708 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3980 kB
Writeback:           0 kB
AnonPages:       59128 kB
Mapped:          15388 kB
Slab:            46956 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181452 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62420 MiB
End job on node013 at 2010-06-12 03:59:53