Trace number 2656534

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 884.95 885.156

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900554072.opb
MD5SUM6281627dc4c435fe3011d1036bb94900
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 benchmark32.695
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 695
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-2656534-1276290322.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 695
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: 5709
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     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
884.88/885.15	c      100    231     2746    13822    5     5794    2069    160   2325 0.04
884.88/885.15	c      250    231     2974    24798    8     6256    2276    388   2906 0.09
884.88/885.15	c      475    231     3270    40593   12     6852    2504    684   2861 0.17
884.88/885.15	c      813    231     3696    58603   15     7712    2755   1110   2813 0.29
884.88/885.15	c     1323    231     4270    80877   18     8862    3031   1684   2496 0.53
884.88/885.15	c     2087    231     5097   112995   22    10518    3335   2511   2239 0.93
884.88/885.15	c     3233    231     4539    72199   15     9384    3669   1953   2146 1.51
884.88/885.15	c     4954    231     4451    81068   18     9268    4036   1865   2042 2.42
884.88/885.15	c     7538    231     5115    84990   16    10537    4440   2529   2019 3.73
884.88/885.15	c    11419    231     6851   154372   22    14107    4885   4265   2001 5.70
884.88/885.15	c    17241    231     5294   111693   21    11001    5374   2708   1876 9.19
884.88/885.15	c    25978    231     6228   143924   23    12772    5912   3642   1775 14.63
884.88/885.15	c    39088    231     7860   172753   21    16055    6504   5274   1750 22.33
884.88/885.15	c    58759    231     8508   198770   23    17345    7155   5922   1699 34.58
884.88/885.15	c    88269    231     7037   149738   21    14390    7871   4451   1583 55.75
884.88/885.15	c   132540    231    10019   290654   29    20517    8659   7433   1449 91.46
884.88/885.15	c   198951    231     9673   299008   30    19809    9525   7087   1322 150.42
884.88/885.15	c   298571    231     9672   242334   25    19677   10478   7086   1244 239.99
884.88/885.15	c   448007    231     9612   274289   28    19623   11526   7026   1172 382.10
884.88/885.15	c   672165    231     9627   244628   25    19570   12679   7041   1077 624.04
884.88/885.15	c Backtracks by Clause: 895600
884.88/885.15	c Backtracks by PB constraint: 842
884.88/885.15	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
884.88/885.15	c   20   896442 189120  1240057    10969   224469   8383   1012 884.95
884.88/885.15	s UNSATISFIABLE
884.88/885.15	c Total time: 884.948 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-2656534-1276290322/watcher-2656534-1276290322 -o /tmp/evaluation-result-2656534-1276290322/solver-2656534-1276290322 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656534-1276290322.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: 1.02 1.01 1.00 3/106 6591
/proc/meminfo: memFree=1791436/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=10880 CPUtime=0
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 339 0 0 0 0 0 0 0 21 0 1 0 4636133 11141120 258 1992294400 134512640 137138936 4286607184 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 2753 259 176 642 0 2088 0

[startup+0.109948 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 6591
/proc/meminfo: memFree=1791436/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=11448 CPUtime=0.1
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 527 0 0 0 10 0 0 0 21 0 1 0 4636133 11722752 425 1992294400 134512640 137138936 4286607184 18446744073709551615 136297622 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 2862 425 192 642 0 2218 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11448

[startup+0.200956 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 6591
/proc/meminfo: memFree=1791436/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=11700 CPUtime=0.19
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 601 0 0 0 19 0 0 0 21 0 1 0 4636133 11980800 499 1992294400 134512640 137138936 4286607184 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 2925 499 192 642 0 2281 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11700

[startup+0.300963 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 6591
/proc/meminfo: memFree=1791436/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=11956 CPUtime=0.29
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 645 0 0 0 29 0 0 0 21 0 1 0 4636133 12242944 543 1992294400 134512640 137138936 4286607184 18446744073709551615 134606686 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 2989 543 192 642 0 2345 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11956

[startup+0.700995 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 6591
/proc/meminfo: memFree=1791436/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=12456 CPUtime=0.69
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 784 0 0 0 69 0 0 0 22 0 1 0 4636133 12754944 682 1992294400 134512640 137138936 4286607184 18446744073709551615 136502620 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 3114 682 192 642 0 2470 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12456

[startup+1.50106 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 6592
/proc/meminfo: memFree=1788948/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=13196 CPUtime=1.49
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 975 0 0 0 148 1 0 0 25 0 1 0 4636133 13512704 873 1992294400 134512640 137138936 4286607184 18446744073709551615 134618455 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 3299 873 192 642 0 2655 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13196

[startup+3.10019 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 6592
/proc/meminfo: memFree=1788328/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=13320 CPUtime=3.09
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 997 0 0 0 307 2 0 0 25 0 1 0 4636133 13639680 895 1992294400 134512640 137138936 4286607184 18446744073709551615 134542823 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 3330 895 192 642 0 2686 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13320

[startup+6.30145 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 6592
/proc/meminfo: memFree=1787956/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=13936 CPUtime=6.29
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 1154 0 0 0 626 3 0 0 25 0 1 0 4636133 14270464 1052 1992294400 134512640 137138936 4286607184 18446744073709551615 134573759 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 3484 1052 192 642 0 2840 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13936

[startup+12.701 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 6592
/proc/meminfo: memFree=1786964/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=14532 CPUtime=12.69
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 1310 0 0 0 1264 5 0 0 25 0 1 0 4636133 14880768 1208 1992294400 134512640 137138936 4286607184 18446744073709551615 134607604 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 3633 1208 192 642 0 2989 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14532

[startup+25.501 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 6592
/proc/meminfo: memFree=1786840/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=14660 CPUtime=25.49
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 1331 0 0 0 2540 9 0 0 25 0 1 0 4636133 15011840 1229 1992294400 134512640 137138936 4286607184 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 3665 1229 192 642 0 3021 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14660

[startup+51.1011 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 6594
/proc/meminfo: memFree=1786220/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=15268 CPUtime=51.08
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 1473 0 0 0 5092 16 0 0 25 0 1 0 4636133 15634432 1371 1992294400 134512640 137138936 4286607184 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 3817 1371 192 642 0 3173 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15268

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6594
/proc/meminfo: memFree=1784236/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=17188 CPUtime=102.27
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 1951 0 0 0 10197 30 0 0 25 0 1 0 4636133 17600512 1849 1992294400 134512640 137138936 4286607184 18446744073709551615 136501664 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4297 1849 192 642 0 3653 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17188

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6596
/proc/meminfo: memFree=1783864/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=17556 CPUtime=162.25
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 2056 0 0 0 16180 45 0 0 25 0 1 0 4636133 17977344 1954 1992294400 134512640 137138936 4286607184 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4389 1954 192 642 0 3745 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17556

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6598
/proc/meminfo: memFree=1783740/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=17556 CPUtime=222.25
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 2056 0 0 0 22166 59 0 0 25 0 1 0 4636133 17977344 1954 1992294400 134512640 137138936 4286607184 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4389 1954 192 642 0 3745 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 17556

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6600
/proc/meminfo: memFree=1783740/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=17556 CPUtime=282.23
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 2057 0 0 0 28150 73 0 0 25 0 1 0 4636133 17977344 1955 1992294400 134512640 137138936 4286607184 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4389 1955 192 642 0 3745 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 17556

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6600
/proc/meminfo: memFree=1783740/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=17556 CPUtime=342.21
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 2057 0 0 0 34135 86 0 0 25 0 1 0 4636133 17977344 1955 1992294400 134512640 137138936 4286607184 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4389 1955 192 642 0 3745 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 17556

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6602
/proc/meminfo: memFree=1782996/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=18372 CPUtime=402.2
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 2251 0 0 0 40121 99 0 0 25 0 1 0 4636133 18812928 2149 1992294400 134512640 137138936 4286607184 18446744073709551615 134542808 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4593 2149 192 642 0 3949 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 18372

[startup+462.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 6604
/proc/meminfo: memFree=1782376/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=18852 CPUtime=462.18
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 2387 0 0 0 46108 110 0 0 25 0 1 0 4636133 19304448 2285 1992294400 134512640 137138936 4286607184 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4713 2285 192 642 0 4069 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18852

[startup+522.301 s]
/proc/loadavg: 1.10 1.04 1.01 2/107 6609
/proc/meminfo: memFree=1781632/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=18852 CPUtime=522.17
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 2387 0 0 0 52093 124 0 0 25 0 1 0 4636133 19304448 2285 1992294400 134512640 137138936 4286607184 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4713 2285 192 642 0 4069 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 18852

[startup+582.301 s]
/proc/loadavg: 1.07 1.04 1.01 2/107 6611
/proc/meminfo: memFree=1781632/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=18852 CPUtime=582.15
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 2387 0 0 0 58077 138 0 0 25 0 1 0 4636133 19304448 2285 1992294400 134512640 137138936 4286607184 18446744073709551615 136295499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4713 2285 192 642 0 4069 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18852

[startup+642.302 s]
/proc/loadavg: 1.06 1.05 1.01 2/107 6611
/proc/meminfo: memFree=1781632/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=18976 CPUtime=642.15
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 2402 0 0 0 64060 155 0 0 25 0 1 0 4636133 19431424 2300 1992294400 134512640 137138936 4286607184 18446744073709551615 134606663 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4744 2300 192 642 0 4100 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 18976

[startup+702.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 6613
/proc/meminfo: memFree=1781384/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=19304 CPUtime=702.12
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 2490 0 0 0 70047 165 0 0 25 0 1 0 4636133 19767296 2388 1992294400 134512640 137138936 4286607184 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4826 2388 192 642 0 4182 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 19304

[startup+762.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 6615
/proc/meminfo: memFree=1781136/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=19664 CPUtime=762.12
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 2576 0 0 0 76034 178 0 0 25 0 1 0 4636133 20135936 2474 1992294400 134512640 137138936 4286607184 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4916 2474 192 642 0 4272 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 19664

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 6617
/proc/meminfo: memFree=1781136/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=19664 CPUtime=822.1
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 2576 0 0 0 82020 190 0 0 25 0 1 0 4636133 20135936 2474 1992294400 134512640 137138936 4286607184 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4916 2474 192 642 0 4272 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 19664

[startup+882.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6619
/proc/meminfo: memFree=1781136/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=19664 CPUtime=882.09
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 2576 0 0 0 88005 204 0 0 25 0 1 0 4636133 20135936 2474 1992294400 134512640 137138936 4286607184 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4916 2474 192 642 0 4272 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 19664

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

[startup+883.201 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6619
/proc/meminfo: memFree=1781136/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=19664 CPUtime=882.98
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 2576 0 0 0 88094 204 0 0 25 0 1 0 4636133 20135936 2474 1992294400 134512640 137138936 4286607184 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4916 2474 192 642 0 4272 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 19664

[startup+884 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6619
/proc/meminfo: memFree=1781136/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=19664 CPUtime=883.79
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 2576 0 0 0 88174 205 0 0 25 0 1 0 4636133 20135936 2474 1992294400 134512640 137138936 4286607184 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4916 2474 192 642 0 4272 0
Current children cumulated CPU time (s) 883.79
Current children cumulated vsize (KiB) 19664

[startup+884.8 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6619
/proc/meminfo: memFree=1781136/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=19664 CPUtime=884.59
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 2576 0 0 0 88254 205 0 0 25 0 1 0 4636133 20135936 2474 1992294400 134512640 137138936 4286607184 18446744073709551615 134606663 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4916 2474 192 642 0 4272 0
Current children cumulated CPU time (s) 884.59
Current children cumulated vsize (KiB) 19664

[startup+885 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6619
/proc/meminfo: memFree=1781136/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=19664 CPUtime=884.79
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 2576 0 0 0 88274 205 0 0 25 0 1 0 4636133 20135936 2474 1992294400 134512640 137138936 4286607184 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4916 2474 192 642 0 4272 0
Current children cumulated CPU time (s) 884.79
Current children cumulated vsize (KiB) 19664

[startup+885.1 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6619
/proc/meminfo: memFree=1781136/2059040 swapFree=4192072/4192956
[pid=6591] ppid=6589 vsize=19664 CPUtime=884.88
/proc/6591/stat : 6591 (bsolo_pb10) R 6589 6591 5325 0 -1 4202496 2576 0 0 0 88283 205 0 0 25 0 1 0 4636133 20135936 2474 1992294400 134512640 137138936 4286607184 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6591/statm: 4916 2474 192 642 0 4272 0
Current children cumulated CPU time (s) 884.88
Current children cumulated vsize (KiB) 19664

Child status: 0
Real time (s): 885.156
CPU time (s): 884.95
CPU user time (s): 882.894
CPU system time (s): 2.05669
CPU usage (%): 99.9768
Max. virtual memory (cumulated for all children) (KiB): 19664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 882.894
system time used= 2.05669
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2576
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= 1635

runsolver used 1.45578 second user time and 4.18836 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-11 23:05:22
IDJOB=2656534
IDBENCH=1299
IDSOLVER=1162
FILE ID=node003/2656534-1276290322
PBS_JOBID= 11173107
Free space on /tmp= 62556 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900554072.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656534-1276290322/watcher-2656534-1276290322 -o /tmp/evaluation-result-2656534-1276290322/solver-2656534-1276290322 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656534-1276290322.opb

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

MD5SUM BENCH= 6281627dc4c435fe3011d1036bb94900
RANDOM SEED=1674864729

node003.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		: 3000.251
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		: 3000.251
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:       1791964 kB
Buffers:         29200 kB
Cached:         113848 kB
SwapCached:          0 kB
Active:          98600 kB
Inactive:       102820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1791964 kB
SwapTotal:     4192956 kB
SwapFree:      4192072 kB
Dirty:            3980 kB
Writeback:           0 kB
AnonPages:       58480 kB
Mapped:          15344 kB
Slab:            43920 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181760 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= 62552 MiB
End job on node003 at 2010-06-11 23:20:07