Trace number 2657729

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 824.672 824.961

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900568186.opb
MD5SUM75bd0b27f5ff05dc207afe3c3d5552d1
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 benchmark27.7288
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 721
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-2657729-1276289866.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 721
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: 5711
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.02/0.02	c Pre-processing Time: 0.024 s
0.02/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.02/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.02
0.02/0.02	c Switching off lower bounding mode.
824.61/824.96	c      101    231     2687    12392    4     5677    2069    101   2885 0.04
824.61/824.96	c      251    231     2837    18069    6     5977    2276    251   4735 0.05
824.61/824.96	c      477    231     3063    27011    8     6430    2504    477   5420 0.09
824.61/824.96	c      816    231     3402    39702   11     7109    2755    816   5476 0.15
824.61/824.96	c     1324    231     3910    59160   15     8124    3031   1324   5015 0.26
824.61/824.96	c     2088    231     4674    86908   18     9651    3335   2088   4331 0.48
824.61/824.96	c     3234    231     5820   130537   22    11944    3669   3234   3948 0.82
824.61/824.96	c     4956    231     5590   117350   20    11484    4036   3004   3768 1.31
824.61/824.96	c     7541    231     6076   134054   22    12457    4440   3490   3584 2.10
824.61/824.96	c    11420    231     5292   121120   22    10889    4885   2706   3402 3.36
824.61/824.96	c    17243    231     6051   138523   22    12407    5374   3465   3081 5.60
824.61/824.96	c    25980    231     6432   149271   23    13168    5912   3846   2856 9.09
824.61/824.96	c    39091    231     7340   159637   21    14984    6504   4754   2764 14.14
824.61/824.96	c    58764    231     6904   151379   21    14113    7155   4318   2635 22.30
824.61/824.96	c    88275    231     6928   163503   23    14159    7871   4342   2441 36.15
824.61/824.96	c   132549    231     6723   144083   21    13751    8659   4137   2230 59.42
824.61/824.96	c   198960    231    11057   292176   26    22418    9525   8471   2016 98.68
824.61/824.96	c   298580    231     8623   190066   22    17550   10478   6037   1841 162.17
824.61/824.96	c   448017    231     8307   195568   23    16919   11526   5721   1705 262.75
824.61/824.96	c   672176    231     9502   243324   25    19307   12679   6916   1514 443.72
824.61/824.96	c  1008424    231    10717   267380   24    21738   13947   8131   1351 745.96
824.61/824.96	c Backtracks by Clause: 0
824.61/824.96	c Backtracks by PB constraint: 0
824.61/824.96	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
824.61/824.96	c   21  1098062 252627  1577661    15496   314769  12910   1331 824.67
824.61/824.96	s UNSATISFIABLE
824.61/824.96	c Total time: 824.669 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-2657729-1276289866/watcher-2657729-1276289866 -o /tmp/evaluation-result-2657729-1276289866/solver-2657729-1276289866 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657729-1276289866.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 1.05 1.01 3/106 5966
/proc/meminfo: memFree=1556348/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=10880 CPUtime=0
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 339 0 0 0 0 0 0 0 25 0 1 0 2638498 11141120 258 1992294400 134512640 137138936 4291782112 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 2720 258 176 642 0 2055 0

[startup+0.023745 s]
/proc/loadavg: 1.00 1.05 1.01 3/106 5966
/proc/meminfo: memFree=1556348/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=11328 CPUtime=0.02
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 476 0 0 0 2 0 0 0 25 0 1 0 2638498 11599872 374 1992294400 134512640 137138936 4291782112 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 2832 374 185 642 0 2188 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11328

[startup+0.100759 s]
/proc/loadavg: 1.00 1.05 1.01 3/106 5966
/proc/meminfo: memFree=1556348/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=11452 CPUtime=0.09
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 526 0 0 0 9 0 0 0 25 0 1 0 2638498 11726848 424 1992294400 134512640 137138936 4291782112 18446744073709551615 136506079 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 2863 424 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.300795 s]
/proc/loadavg: 1.00 1.05 1.01 3/106 5966
/proc/meminfo: memFree=1556348/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=11964 CPUtime=0.29
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 662 0 0 0 29 0 0 0 25 0 1 0 2638498 12251136 560 1992294400 134512640 137138936 4291782112 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 2991 560 190 642 0 2347 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11964

[startup+0.700868 s]
/proc/loadavg: 1.00 1.05 1.01 3/106 5966
/proc/meminfo: memFree=1556348/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=12864 CPUtime=0.69
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 871 0 0 0 69 0 0 0 25 0 1 0 2638498 13172736 769 1992294400 134512640 137138936 4291782112 18446744073709551615 134575914 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 3216 769 190 642 0 2572 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12864

[startup+1.50101 s]
/proc/loadavg: 1.00 1.05 1.01 2/107 5967
/proc/meminfo: memFree=1553364/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=13380 CPUtime=1.49
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 1018 0 0 0 148 1 0 0 25 0 1 0 2638498 13701120 916 1992294400 134512640 137138936 4291782112 18446744073709551615 134542226 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 3345 916 190 642 0 2701 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13380

[startup+3.1013 s]
/proc/loadavg: 1.00 1.05 1.01 2/107 5967
/proc/meminfo: memFree=1552868/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=13768 CPUtime=3.09
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 1109 0 0 0 307 2 0 0 25 0 1 0 2638498 14098432 1007 1992294400 134512640 137138936 4291782112 18446744073709551615 134575807 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 3442 1007 190 642 0 2798 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13768

[startup+6.30089 s]
/proc/loadavg: 1.00 1.05 1.01 2/107 5967
/proc/meminfo: memFree=1552000/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=14408 CPUtime=6.29
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 1252 0 0 0 625 4 0 0 25 0 1 0 2638498 14753792 1150 1992294400 134512640 137138936 4291782112 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 3602 1150 190 642 0 2958 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14408

[startup+12.7011 s]
/proc/loadavg: 1.00 1.05 1.01 2/107 5967
/proc/meminfo: memFree=1551628/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=14664 CPUtime=12.69
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 1315 0 0 0 1262 7 0 0 25 0 1 0 2638498 15015936 1213 1992294400 134512640 137138936 4291782112 18446744073709551615 134542857 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 3666 1213 190 642 0 3022 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14664

[startup+25.5004 s]
/proc/loadavg: 1.00 1.05 1.00 2/107 5967
/proc/meminfo: memFree=1550884/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=15304 CPUtime=25.49
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 1482 0 0 0 2536 13 0 0 25 0 1 0 2638498 15671296 1380 1992294400 134512640 137138936 4291782112 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 3826 1380 190 642 0 3182 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15304

[startup+51.101 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 5967
/proc/meminfo: memFree=1550264/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=15792 CPUtime=51.07
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 1606 0 0 0 5085 22 0 0 25 0 1 0 2638498 16171008 1504 1992294400 134512640 137138936 4291782112 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 3948 1504 190 642 0 3304 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15792

[startup+102.309 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 5969
/proc/meminfo: memFree=1549644/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=16416 CPUtime=102.26
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 1768 0 0 0 10187 39 0 0 25 0 1 0 2638498 16809984 1666 1992294400 134512640 137138936 4291782112 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 4104 1666 190 642 0 3460 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16416

[startup+162.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 5971
/proc/meminfo: memFree=1549272/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=16800 CPUtime=162.23
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 1854 0 0 0 16165 58 0 0 25 0 1 0 2638498 17203200 1752 1992294400 134512640 137138936 4291782112 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 4200 1752 190 642 0 3556 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16800

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 3/107 5980
/proc/meminfo: memFree=1548032/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=16928 CPUtime=222.21
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 1900 0 0 0 22143 78 0 0 25 0 1 0 2638498 17334272 1798 1992294400 134512640 137138936 4291782112 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 4232 1798 190 642 0 3588 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16928

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 5982
/proc/meminfo: memFree=1547536/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=17932 CPUtime=282.18
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 2150 0 0 0 28125 93 0 0 25 0 1 0 2638498 18362368 2048 1992294400 134512640 137138936 4291782112 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 4483 2048 190 642 0 3839 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 17932

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 5984
/proc/meminfo: memFree=1547412/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=18048 CPUtime=342.16
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 2167 0 0 0 34105 111 0 0 25 0 1 0 2638498 18481152 2065 1992294400 134512640 137138936 4291782112 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 4512 2065 190 642 0 3868 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 18048

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5986
/proc/meminfo: memFree=1547288/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=18176 CPUtime=402.14
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 2206 0 0 0 40090 124 0 0 25 0 1 0 2638498 18612224 2104 1992294400 134512640 137138936 4291782112 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 4544 2104 190 642 0 3900 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18176

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5988
/proc/meminfo: memFree=1547040/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=18392 CPUtime=462.12
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 2254 0 0 0 46071 141 0 0 25 0 1 0 2638498 18833408 2152 1992294400 134512640 137138936 4291782112 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 4598 2152 190 642 0 3954 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18392

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5988
/proc/meminfo: memFree=1546792/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=18572 CPUtime=522.1
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 2299 0 0 0 52057 153 0 0 25 0 1 0 2638498 19017728 2197 1992294400 134512640 137138936 4291782112 18446744073709551615 136297749 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 4643 2197 190 642 0 3999 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18572

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5990
/proc/meminfo: memFree=1546792/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=18572 CPUtime=582.08
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 2299 0 0 0 58042 166 0 0 25 0 1 0 2638498 19017728 2197 1992294400 134512640 137138936 4291782112 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 4643 2197 190 642 0 3999 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18572

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5992
/proc/meminfo: memFree=1546668/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=18568 CPUtime=642.07
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 2299 0 0 0 64026 181 0 0 25 0 1 0 2638498 19013632 2197 1992294400 134512640 137138936 4291782112 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 4642 2197 190 642 0 3998 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 18568

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5994
/proc/meminfo: memFree=1546668/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=18568 CPUtime=702.04
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 2307 0 0 0 70010 194 0 0 25 0 1 0 2638498 19013632 2205 1992294400 134512640 137138936 4291782112 18446744073709551615 136295502 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 4642 2205 190 642 0 3998 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 18568

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5996
/proc/meminfo: memFree=1546420/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=18700 CPUtime=762.03
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 2344 0 0 0 75992 211 0 0 25 0 1 0 2638498 19148800 2242 1992294400 134512640 137138936 4291782112 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 4675 2242 190 642 0 4031 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 18700

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5996
/proc/meminfo: memFree=1546420/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=18700 CPUtime=822
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 2344 0 0 0 81977 223 0 0 25 0 1 0 2638498 19148800 2242 1992294400 134512640 137138936 4291782112 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 4675 2242 190 642 0 4031 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 18700

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

[startup+823.909 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5996
/proc/meminfo: memFree=1546420/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=18700 CPUtime=823.61
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 2344 0 0 0 82137 224 0 0 25 0 1 0 2638498 19148800 2242 1992294400 134512640 137138936 4291782112 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 4675 2242 190 642 0 4031 0
Current children cumulated CPU time (s) 823.61
Current children cumulated vsize (KiB) 18700

[startup+824.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5996
/proc/meminfo: memFree=1546420/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=18700 CPUtime=824.4
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 2344 0 0 0 82216 224 0 0 25 0 1 0 2638498 19148800 2242 1992294400 134512640 137138936 4291782112 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 4675 2242 190 642 0 4031 0
Current children cumulated CPU time (s) 824.4
Current children cumulated vsize (KiB) 18700

[startup+824.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5998
/proc/meminfo: memFree=1546420/2059040 swapFree=4192956/4192956
[pid=5966] ppid=5964 vsize=18700 CPUtime=824.61
/proc/5966/stat : 5966 (bsolo_pb10) R 5964 5966 4214 0 -1 4202496 2344 0 0 0 82237 224 0 0 25 0 1 0 2638498 19148800 2242 1992294400 134512640 137138936 4291782112 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5966/statm: 4675 2242 190 642 0 4031 0
Current children cumulated CPU time (s) 824.61
Current children cumulated vsize (KiB) 18700

Child status: 0
Real time (s): 824.961
CPU time (s): 824.672
CPU user time (s): 822.421
CPU system time (s): 2.25066
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 18700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 822.421
system time used= 2.25066
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2345
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= 1901

runsolver used 1.9587 second user time and 4.04439 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-11 22:57:46
IDJOB=2657729
IDBENCH=1298
IDSOLVER=1163
FILE ID=node027/2657729-1276289866
PBS_JOBID= 11173099
Free space on /tmp= 62448 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900568186.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657729-1276289866/watcher-2657729-1276289866 -o /tmp/evaluation-result-2657729-1276289866/solver-2657729-1276289866 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657729-1276289866.opb

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

MD5SUM BENCH= 75bd0b27f5ff05dc207afe3c3d5552d1
RANDOM SEED=707757926

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:       1556752 kB
Buffers:         62956 kB
Cached:         311788 kB
SwapCached:          0 kB
Active:         175884 kB
Inactive:       258216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1556752 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3988 kB
Writeback:           0 kB
AnonPages:       59392 kB
Mapped:          15392 kB
Slab:            46436 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181548 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 2010-06-11 23:11:32