Trace number 1878811

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.1 clUNSAT 1002.55 1002.93

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900562192.opb
MD5SUM608a9740e0756eec3b8d3bf2dd1f591f
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 benchmark34.5737
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 765
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1878811-1245120441.opb
0.00/0.00	c File size is 83385 bytes.
0.00/0.01	c Highest Coefficient sum: 765
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 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: 0.022 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.
1002.51/1002.92	c      100    231     2686    11437    4     5675    2069    100   3030 0.03
1002.51/1002.92	c      253    231     2839    18155    6     5982    2276    253   5060 0.05
1002.51/1002.92	c      479    231     3065    27927    9     6435    2504    479   5505 0.09
1002.51/1002.92	c      817    231     3403    39261   11     7109    2755    817   5520 0.15
1002.51/1002.92	c     1328    231     3914    54459   13     8131    3031   1328   5333 0.25
1002.51/1002.92	c     2091    231     4677    85268   18     9658    3335   2091   4709 0.44
1002.51/1002.92	c     3237    231     5823   126709   21    11950    3669   3237   4046 0.80
1002.51/1002.92	c     4959    231     5614   109384   19    11531    4036   3028   3847 1.29
1002.51/1002.92	c     7543    231     6095   116768   19    12495    4440   3509   3724 2.02
1002.51/1002.92	c    11424    231     5331    99641   18    10966    4885   2745   3627 3.15
1002.51/1002.92	c    17247    231     6003   119384   19    12311    5374   3417   3432 5.02
1002.51/1002.92	c    25985    231     6354   140420   22    13011    5912   3768   3150 8.25
1002.51/1002.92	c    39095    231     7172   158686   22    14647    6504   4586   2969 13.17
1002.51/1002.92	c    58766    231     6802   155579   22    13909    7155   4216   2726 21.55
1002.51/1002.92	c    88276    231     6891   159719   23    14086    7871   4305   2472 35.70
1002.51/1002.92	c   132546    231     6749   151118   22    13802    8659   4163   2310 57.37
1002.51/1002.92	c   198956    231    11213   297560   26    22731    9525   8627   2121 93.79
1002.51/1002.92	c   298576    231     8751   220804   25    17807   10478   6165   1856 160.80
1002.51/1002.92	c   448012    231     8450   196604   23    17204   11526   5864   1679 266.68
1002.51/1002.92	c   672170    231     9858   228198   23    20020   12679   7272   1539 436.56
1002.51/1002.92	c  1008414    231    10735   300822   28    21774   13947   8149   1370 735.96
1002.51/1002.92	c Backtracks by Clause: 0
1002.51/1002.92	c Backtracks by PB constraint: 0
1002.51/1002.92	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1002.51/1002.92	c   21  1278246 284041  1818200    11420   262387   8834   1275 1002.54
1002.51/1002.92	s UNSATISFIABLE
1002.51/1002.92	c Total time: 1002.54 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-1878811-1245120441/watcher-1878811-1245120441 -o /tmp/evaluation-result-1878811-1245120441/solver-1878811-1245120441 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878811-1245120441.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 0.99 1.00 2/64 3307
/proc/meminfo: memFree=1133080/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=10792 CPUtime=0
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179644883 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 2698 233 174 640 0 2033 0

[startup+0.0884341 s]
/proc/loadavg: 1.00 0.99 1.00 2/64 3307
/proc/meminfo: memFree=1133080/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=11364 CPUtime=0.08
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 458 0 0 0 8 0 0 0 18 0 1 0 179644883 11636736 421 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 2841 422 195 640 0 2197 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11364

[startup+0.101436 s]
/proc/loadavg: 1.00 0.99 1.00 2/64 3307
/proc/meminfo: memFree=1133080/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=11364 CPUtime=0.09
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 469 0 0 0 9 0 0 0 18 0 1 0 179644883 11636736 432 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 2841 432 195 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.301475 s]
/proc/loadavg: 1.00 0.99 1.00 2/64 3307
/proc/meminfo: memFree=1133080/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=11996 CPUtime=0.29
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 602 0 0 0 29 0 0 0 19 0 1 0 179644883 12283904 565 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 2999 565 195 640 0 2355 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11996

[startup+0.701554 s]
/proc/loadavg: 1.00 0.99 1.00 2/64 3307
/proc/meminfo: memFree=1133080/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=12768 CPUtime=0.69
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 813 0 0 0 68 1 0 0 22 0 1 0 179644883 13074432 776 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 3192 776 195 640 0 2548 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12768

[startup+1.50171 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3308
/proc/meminfo: memFree=1130128/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=13288 CPUtime=1.49
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 936 0 0 0 148 1 0 0 25 0 1 0 179644883 13606912 899 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 3322 899 195 640 0 2678 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13288

[startup+3.10202 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3308
/proc/meminfo: memFree=1129936/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=13544 CPUtime=3.09
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 995 0 0 0 307 2 0 0 25 0 1 0 179644883 13869056 958 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 3386 958 195 640 0 2742 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13544

[startup+6.30165 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3308
/proc/meminfo: memFree=1129424/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=13924 CPUtime=6.29
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 1113 0 0 0 626 3 0 0 25 0 1 0 179644883 14258176 1076 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 3481 1076 195 640 0 2837 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13924

[startup+12.7019 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3308
/proc/meminfo: memFree=1128848/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=14424 CPUtime=12.69
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 1214 0 0 0 1264 5 0 0 25 0 1 0 179644883 14770176 1177 1992294400 134512640 137136520 4294956256 18446744073709551615 136509131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 3606 1177 195 640 0 2962 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14424

[startup+25.5014 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3308
/proc/meminfo: memFree=1127888/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=15320 CPUtime=25.48
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 1459 0 0 0 2539 9 0 0 25 0 1 0 179644883 15687680 1422 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 3830 1422 195 640 0 3186 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15320

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3308
/proc/meminfo: memFree=1127312/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=15936 CPUtime=51.07
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 1596 0 0 0 5091 16 0 0 25 0 1 0 179644883 16318464 1559 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 3984 1559 195 640 0 3340 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15936

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3308
/proc/meminfo: memFree=1126416/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=16828 CPUtime=102.25
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 1837 0 0 0 10197 28 0 0 25 0 1 0 179644883 17231872 1800 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 4207 1800 195 640 0 3563 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16828

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3308
/proc/meminfo: memFree=1126096/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=17084 CPUtime=162.23
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 1897 0 0 0 16179 44 0 0 25 0 1 0 179644883 17494016 1860 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 4271 1860 195 640 0 3627 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17084

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3308
/proc/meminfo: memFree=1125264/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=17932 CPUtime=222.21
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 2098 0 0 0 22163 58 0 0 25 0 1 0 179644883 18362368 2061 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 4483 2061 195 640 0 3839 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17932

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3310
/proc/meminfo: memFree=1124944/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=18052 CPUtime=282.19
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 2145 0 0 0 28146 73 0 0 25 0 1 0 179644883 18485248 2108 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 4513 2108 195 640 0 3869 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18052

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3310
/proc/meminfo: memFree=1125008/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=18052 CPUtime=342.16
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 2145 0 0 0 34130 86 0 0 25 0 1 0 179644883 18485248 2108 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 4513 2108 195 640 0 3869 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 18052

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3310
/proc/meminfo: memFree=1124944/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=18052 CPUtime=402.14
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 2145 0 0 0 40114 100 0 0 25 0 1 0 179644883 18485248 2108 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 4513 2108 195 640 0 3869 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18052

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3310
/proc/meminfo: memFree=1125008/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=18052 CPUtime=462.12
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 2147 0 0 0 46100 112 0 0 25 0 1 0 179644883 18485248 2110 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 4513 2110 195 640 0 3869 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18052

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3310
/proc/meminfo: memFree=1124816/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=18180 CPUtime=522.1
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 2174 0 0 0 52086 124 0 0 25 0 1 0 179644883 18616320 2137 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 4545 2137 195 640 0 3901 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18180

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3310
/proc/meminfo: memFree=1124560/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=18432 CPUtime=582.07
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 2235 0 0 0 58071 136 0 0 25 0 1 0 179644883 18874368 2198 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 4608 2198 195 640 0 3964 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 18432

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3310
/proc/meminfo: memFree=1124432/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=18560 CPUtime=642.05
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 2266 0 0 0 64058 147 0 0 25 0 1 0 179644883 19005440 2229 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 4640 2229 195 640 0 3996 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 18560

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3310
/proc/meminfo: memFree=1124176/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=18772 CPUtime=702.03
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 2325 0 0 0 70045 158 0 0 25 0 1 0 179644883 19222528 2288 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 4693 2288 195 640 0 4049 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 18772

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3310
/proc/meminfo: memFree=1123728/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=19244 CPUtime=762.01
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 2428 0 0 0 76033 168 0 0 25 0 1 0 179644883 19705856 2391 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 4811 2391 195 640 0 4167 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 19244

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3316
/proc/meminfo: memFree=1123344/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=19500 CPUtime=821.97
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 2496 0 0 0 82020 177 0 0 25 0 1 0 179644883 19968000 2459 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 4875 2459 195 640 0 4231 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 19500

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3316
/proc/meminfo: memFree=1123408/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=19500 CPUtime=881.95
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 2496 0 0 0 88009 186 0 0 25 0 1 0 179644883 19968000 2459 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 4875 2459 195 640 0 4231 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 19500

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3316
/proc/meminfo: memFree=1123344/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=19500 CPUtime=941.94
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 2496 0 0 0 93999 195 0 0 25 0 1 0 179644883 19968000 2459 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 4875 2459 195 640 0 4231 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 19500

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3316
/proc/meminfo: memFree=1123344/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=19500 CPUtime=1001.91
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 2496 0 0 0 99986 205 0 0 25 0 1 0 179644883 19968000 2459 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 4875 2459 195 640 0 4231 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 19500

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

[startup+1002.7 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3316
/proc/meminfo: memFree=1123344/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=19500 CPUtime=1002.31
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 2496 0 0 0 100026 205 0 0 25 0 1 0 179644883 19968000 2459 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 4875 2459 195 640 0 4231 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 19500

[startup+1002.9 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3316
/proc/meminfo: memFree=1123344/2055924 swapFree=4191900/4192956
[pid=3307] ppid=3305 vsize=19500 CPUtime=1002.51
/proc/3307/stat : 3307 (bsolo) R 3305 3307 2114 0 -1 4194304 2496 0 0 0 100046 205 0 0 25 0 1 0 179644883 19968000 2459 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3307/statm: 4875 2459 195 640 0 4231 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 19500

Child status: 0
Real time (s): 1002.93
CPU time (s): 1002.55
CPU user time (s): 1000.49
CPU system time (s): 2.05769
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 19500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1000.49
system time used= 2.05769
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2498
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1550

runsolver used 0.865868 second user time and 1.91271 second system time

The end

Launcher Data 

Begin job on node6 at 2009-06-16 04:47:21
IDJOB=1878811
IDBENCH=1320
IDSOLVER=700
FILE ID=node6/1878811-1245120441
PBS_JOBID= 9363665
Free space on /tmp= 66240 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900562192.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878811-1245120441/watcher-1878811-1245120441 -o /tmp/evaluation-result-1878811-1245120441/solver-1878811-1245120441 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878811-1245120441.opb

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

MD5SUM BENCH= 608a9740e0756eec3b8d3bf2dd1f591f
RANDOM SEED=1654197028

node6.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1133560 kB
Buffers:         55040 kB
Cached:         785180 kB
SwapCached:        260 kB
Active:          84696 kB
Inactive:       768816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1133560 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          21756 kB
Slab:            54876 kB
Committed_AS:   148552 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66236 MiB
End job on node6 at 2009-06-16 05:04:04