Trace number 2656854

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 CardUNSAT 962.613 962.934

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900551864.opb
MD5SUM733d8edd6a6cbfe19e20f4970079db5a
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 benchmark24.1743
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 687
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: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656854-1276309133.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 687
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.014 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5708
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.01/0.02	c Pre-processing Time: 0.025 s
0.01/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.02	c        0    231     2586     8096    3     5472    1880      0      0 0.03
0.01/0.02	c Switching off lower bounding mode.
962.57/962.93	c      102    231     2753    14287    5     5811    2069    167   2266 0.04
962.57/962.93	c      252    231     2949    24132    8     6205    2276    363   2652 0.10
962.57/962.93	c      479    231     3231    36718   11     6770    2504    645   2768 0.17
962.57/962.93	c      820    231     3640    55019   15     7604    2755   1054   2628 0.31
962.57/962.93	c     1330    231     4207    84982   20     8804    3031   1621   2313 0.57
962.57/962.93	c     2093    231     5031   118117   23    10461    3335   2445   2064 1.01
962.57/962.93	c     3239    231     4443    70849   15     9195    3669   1857   1918 1.69
962.57/962.93	c     4960    231     6250   147292   23    12908    4036   3664   1870 2.65
962.57/962.93	c     7544    231     4747    88010   18     9806    4440   2161   1829 4.12
962.57/962.93	c    11423    231     6561   145099   22    13469    4885   3975   1808 6.32
962.57/962.93	c    17246    231     5162   113684   22    10698    5374   2576   1718 10.04
962.57/962.93	c    25985    231     6164   138165   22    12648    5912   3578   1682 15.44
962.57/962.93	c    39096    231     8362   237279   28    17205    6504   5776   1561 25.04
962.57/962.93	c    58767    231     6049   145450   24    12650    7155   3463   1466 40.08
962.57/962.93	c    88277    231     8595   213470   24    17527    7871   6009   1397 63.15
962.57/962.93	c   132550    231     7701   189942   24    15745    8659   5115   1356 97.75
962.57/962.93	c   198962    231     8642   301267   34    17748    9525   6056   1238 160.63
962.57/962.93	c   298582    231     8165   232248   28    16738   10478   5579   1146 260.46
962.57/962.93	c   448019    231     9499   249696   26    19328   11526   6913   1080 414.71
962.57/962.93	c   672178    231     9602   245772   25    19581   12679   7016    966 695.72
962.57/962.93	c Backtracks by Clause: 880294
962.57/962.93	c Backtracks by PB constraint: 980
962.57/962.93	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
962.57/962.93	c   20   881274 187224  1242462    14767   481133  12181    915 962.61
962.57/962.93	s UNSATISFIABLE
962.57/962.93	c Total time: 962.609 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-2656854-1276309133/watcher-2656854-1276309133 -o /tmp/evaluation-result-2656854-1276309133/solver-2656854-1276309133 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656854-1276309133.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: 0.92 0.97 0.99 3/106 7833
/proc/meminfo: memFree=1538204/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=11012 CPUtime=0
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 340 0 0 0 0 0 0 0 24 0 1 0 4565168 11276288 259 1992294400 134512640 137138936 4290918080 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 2753 259 176 642 0 2088 0

[startup+0.023202 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 7833
/proc/meminfo: memFree=1538204/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=11328 CPUtime=0.01
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 476 0 0 0 1 0 0 0 24 0 1 0 4565168 11599872 374 1992294400 134512640 137138936 4290918080 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 2832 374 185 642 0 2188 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11328

[startup+0.101216 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 7833
/proc/meminfo: memFree=1538204/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=11448 CPUtime=0.09
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 510 0 0 0 9 0 0 0 25 0 1 0 4565168 11722752 408 1992294400 134512640 137138936 4290918080 18446744073709551615 134618050 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 2862 408 192 642 0 2218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11448

[startup+0.300251 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 7833
/proc/meminfo: memFree=1538204/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=11828 CPUtime=0.29
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 621 0 0 0 29 0 0 0 25 0 1 0 4565168 12111872 519 1992294400 134512640 137138936 4290918080 18446744073709551615 134599649 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 2957 519 192 642 0 2313 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11828

[startup+0.700325 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 7833
/proc/meminfo: memFree=1538204/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=12448 CPUtime=0.69
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 780 0 0 0 68 1 0 0 25 0 1 0 4565168 12746752 678 1992294400 134512640 137138936 4290918080 18446744073709551615 134606604 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 3112 678 192 642 0 2468 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12448

[startup+1.50147 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 7834
/proc/meminfo: memFree=1535716/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=13308 CPUtime=1.49
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 976 0 0 0 148 1 0 0 25 0 1 0 4565168 13627392 874 1992294400 134512640 137138936 4290918080 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 3327 874 192 642 0 2683 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13308

[startup+3.10176 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 7834
/proc/meminfo: memFree=1535096/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=13676 CPUtime=3.1
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 1069 0 0 0 308 2 0 0 25 0 1 0 4565168 14004224 967 1992294400 134512640 137138936 4290918080 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 3419 967 192 642 0 2775 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 13676

[startup+6.30135 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 7834
/proc/meminfo: memFree=1534352/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=13800 CPUtime=6.29
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 1118 0 0 0 627 2 0 0 25 0 1 0 4565168 14131200 1016 1992294400 134512640 137138936 4290918080 18446744073709551615 134542404 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 3450 1016 192 642 0 2806 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13800

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 7836
/proc/meminfo: memFree=1533608/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=14544 CPUtime=12.69
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 1295 0 0 0 1265 4 0 0 25 0 1 0 4565168 14893056 1193 1992294400 134512640 137138936 4290918080 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 3636 1193 192 642 0 2992 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14544

[startup+25.5009 s]
/proc/loadavg: 0.95 0.97 0.99 2/107 7836
/proc/meminfo: memFree=1533112/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=15156 CPUtime=25.49
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 1459 0 0 0 2542 7 0 0 25 0 1 0 4565168 15519744 1357 1992294400 134512640 137138936 4290918080 18446744073709551615 136520918 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 3789 1357 192 642 0 3145 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15156

[startup+51.1006 s]
/proc/loadavg: 0.96 0.97 0.99 2/107 7836
/proc/meminfo: memFree=1532244/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=15900 CPUtime=51.08
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 1649 0 0 0 5095 13 0 0 25 0 1 0 4565168 16281600 1547 1992294400 134512640 137138936 4290918080 18446744073709551615 134602753 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 3975 1547 192 642 0 3331 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15900

[startup+102.309 s]
/proc/loadavg: 0.98 0.97 0.99 3/107 7838
/proc/meminfo: memFree=1531500/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=16528 CPUtime=102.27
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 1790 0 0 0 10202 25 0 0 25 0 1 0 4565168 16924672 1688 1992294400 134512640 137138936 4290918080 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4132 1688 192 642 0 3488 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16528

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7840
/proc/meminfo: memFree=1530136/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=17840 CPUtime=162.24
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2115 0 0 0 16187 37 0 0 25 0 1 0 4565168 18268160 2013 1992294400 134512640 137138936 4290918080 18446744073709551615 134598899 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4460 2013 192 642 0 3816 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17840

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7840
/proc/meminfo: memFree=1529888/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=18084 CPUtime=222.22
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2197 0 0 0 22172 50 0 0 25 0 1 0 4565168 18518016 2095 1992294400 134512640 137138936 4290918080 18446744073709551615 136521017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4521 2095 192 642 0 3877 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18084

[startup+282.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/107 7842
/proc/meminfo: memFree=1529764/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=18208 CPUtime=282.2
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2209 0 0 0 28158 62 0 0 25 0 1 0 4565168 18644992 2107 1992294400 134512640 137138936 4290918080 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4552 2107 192 642 0 3908 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18208

[startup+342.301 s]
/proc/loadavg: 1.17 1.02 1.01 2/107 7844
/proc/meminfo: memFree=1529640/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=18208 CPUtime=342.18
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2209 0 0 0 34143 75 0 0 25 0 1 0 4565168 18644992 2107 1992294400 134512640 137138936 4290918080 18446744073709551615 134606989 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4552 2107 192 642 0 3908 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18208

[startup+402.301 s]
/proc/loadavg: 1.13 1.03 1.00 2/107 7846
/proc/meminfo: memFree=1529640/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=18208 CPUtime=402.16
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2209 0 0 0 40128 88 0 0 25 0 1 0 4565168 18644992 2107 1992294400 134512640 137138936 4290918080 18446744073709551615 134609268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4552 2107 192 642 0 3908 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 18208

[startup+462.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 7848
/proc/meminfo: memFree=1529268/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=18456 CPUtime=462.14
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2286 0 0 0 46113 101 0 0 25 0 1 0 4565168 18898944 2184 1992294400 134512640 137138936 4290918080 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4614 2184 192 642 0 3970 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 18456

[startup+522.302 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 7848
/proc/meminfo: memFree=1529144/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=18456 CPUtime=522.12
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2286 0 0 0 52099 113 0 0 25 0 1 0 4565168 18898944 2184 1992294400 134512640 137138936 4290918080 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4614 2184 192 642 0 3970 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 18456

[startup+582.302 s]
/proc/loadavg: 1.09 1.05 1.00 2/107 7850
/proc/meminfo: memFree=1529144/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=18456 CPUtime=582.1
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2286 0 0 0 58085 125 0 0 25 0 1 0 4565168 18898944 2184 1992294400 134512640 137138936 4290918080 18446744073709551615 134542758 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4614 2184 192 642 0 3970 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 18456

[startup+642.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 7852
/proc/meminfo: memFree=1528648/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=18952 CPUtime=642.08
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2405 0 0 0 64073 135 0 0 25 0 1 0 4565168 19406848 2303 1992294400 134512640 137138936 4290918080 18446744073709551615 136521049 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4738 2303 192 642 0 4094 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 18952

[startup+702.301 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 7854
/proc/meminfo: memFree=1528524/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=18960 CPUtime=702.06
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2407 0 0 0 70056 150 0 0 25 0 1 0 4565168 19415040 2305 1992294400 134512640 137138936 4290918080 18446744073709551615 136521017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4740 2305 192 642 0 4096 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 18960

[startup+762.309 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 7856
/proc/meminfo: memFree=1527780/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=19704 CPUtime=762.04
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2583 0 0 0 76040 164 0 0 25 0 1 0 4565168 20176896 2481 1992294400 134512640 137138936 4290918080 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4926 2481 192 642 0 4282 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 19704

[startup+822.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 7856
/proc/meminfo: memFree=1527780/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=19700 CPUtime=822.02
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2583 0 0 0 82027 175 0 0 25 0 1 0 4565168 20172800 2481 1992294400 134512640 137138936 4290918080 18446744073709551615 134543117 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4925 2481 192 642 0 4281 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 19700

[startup+882.301 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 7858
/proc/meminfo: memFree=1527780/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=19684 CPUtime=882
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2583 0 0 0 88016 184 0 0 25 0 1 0 4565168 20156416 2481 1992294400 134512640 137138936 4290918080 18446744073709551615 134542857 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4921 2481 192 642 0 4277 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 19684

[startup+942.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 7860
/proc/meminfo: memFree=1527656/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=19680 CPUtime=941.98
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2583 0 0 0 94001 197 0 0 25 0 1 0 4565168 20152320 2481 1992294400 134512640 137138936 4290918080 18446744073709551615 134606663 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4920 2481 192 642 0 4276 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 19680

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

[startup+947.109 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 7860
/proc/meminfo: memFree=1527656/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=19680 CPUtime=946.78
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2583 0 0 0 94481 197 0 0 25 0 1 0 4565168 20152320 2481 1992294400 134512640 137138936 4290918080 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4920 2481 192 642 0 4276 0
Current children cumulated CPU time (s) 946.78
Current children cumulated vsize (KiB) 19680

[startup+953.501 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 7860
/proc/meminfo: memFree=1527656/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=19680 CPUtime=953.17
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2583 0 0 0 95119 198 0 0 25 0 1 0 4565168 20152320 2481 1992294400 134512640 137138936 4290918080 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4920 2481 192 642 0 4276 0
Current children cumulated CPU time (s) 953.17
Current children cumulated vsize (KiB) 19680

[startup+959.9 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 7860
/proc/meminfo: memFree=1527656/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=19680 CPUtime=959.57
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2583 0 0 0 95758 199 0 0 25 0 1 0 4565168 20152320 2481 1992294400 134512640 137138936 4290918080 18446744073709551615 136504207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4920 2481 192 642 0 4276 0
Current children cumulated CPU time (s) 959.57
Current children cumulated vsize (KiB) 19680

[startup+961.501 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 7860
/proc/meminfo: memFree=1527656/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=19680 CPUtime=961.17
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2583 0 0 0 95917 200 0 0 25 0 1 0 4565168 20152320 2481 1992294400 134512640 137138936 4290918080 18446744073709551615 136511155 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4920 2481 192 642 0 4276 0
Current children cumulated CPU time (s) 961.17
Current children cumulated vsize (KiB) 19680

[startup+962.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 7860
/proc/meminfo: memFree=1527656/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=19680 CPUtime=961.97
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2583 0 0 0 95997 200 0 0 25 0 1 0 4565168 20152320 2481 1992294400 134512640 137138936 4290918080 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4920 2481 192 642 0 4276 0
Current children cumulated CPU time (s) 961.97
Current children cumulated vsize (KiB) 19680

[startup+962.702 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 7860
/proc/meminfo: memFree=1527656/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=19680 CPUtime=962.37
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2583 0 0 0 96037 200 0 0 25 0 1 0 4565168 20152320 2481 1992294400 134512640 137138936 4290918080 18446744073709551615 134542912 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4920 2481 192 642 0 4276 0
Current children cumulated CPU time (s) 962.37
Current children cumulated vsize (KiB) 19680

[startup+962.902 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 7860
/proc/meminfo: memFree=1527656/2059040 swapFree=4192956/4192956
[pid=7833] ppid=7831 vsize=19680 CPUtime=962.57
/proc/7833/stat : 7833 (bsolo_pb10) R 7831 7833 7781 0 -1 4202496 2583 0 0 0 96057 200 0 0 25 0 1 0 4565168 20152320 2481 1992294400 134512640 137138936 4290918080 18446744073709551615 136502585 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7833/statm: 4920 2481 192 642 0 4276 0
Current children cumulated CPU time (s) 962.57
Current children cumulated vsize (KiB) 19680

Child status: 0
Real time (s): 962.934
CPU time (s): 962.613
CPU user time (s): 960.604
CPU system time (s): 2.00869
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 19704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 960.604
system time used= 2.00869
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2583
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= 1784

runsolver used 1.82872 second user time and 5.18621 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-12 04:18:53
IDJOB=2656854
IDBENCH=1353
IDSOLVER=1162
FILE ID=node027/2656854-1276309133
PBS_JOBID= 11173151
Free space on /tmp= 62448 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551864.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656854-1276309133/watcher-2656854-1276309133 -o /tmp/evaluation-result-2656854-1276309133/solver-2656854-1276309133 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656854-1276309133.opb

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

MD5SUM BENCH= 733d8edd6a6cbfe19e20f4970079db5a
RANDOM SEED=995898703

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1538608 kB
Buffers:         79732 kB
Cached:         312440 kB
SwapCached:          0 kB
Active:         179124 kB
Inactive:       272260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1538608 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3980 kB
Writeback:           0 kB
AnonPages:       59236 kB
Mapped:          15392 kB
Slab:            47244 kB
PageTables:       3976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180680 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62444 MiB
End job on node027 at 2010-06-12 04:34:56