Trace number 1880219

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 pb? 1798.03 1798.74

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900575442.opb
MD5SUM3135d58f22cd009942de3e1dff086931
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 benchmark8.27774
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 667
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: Generic Pseudo-Boolean 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-1880219-1245118126.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 667
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: 0.023 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.
1797.98/1798.73	c      102    231     2788    18135    6     6632    2069    202   2266 0.04
1797.98/1798.73	c      253    231     3084    35559   11     8574    2276    498   2875 0.09
1797.98/1798.73	c      478    231     3532    76044   21    18624    2504    946   1951 0.24
1797.98/1798.73	c      816    231     4204   146792   34    40366    2755   1618   1120 0.73
1797.98/1798.73	c     1325    231     5215   246600   47    71699    3031   2629    746 1.78
1797.98/1798.73	c     2089    231     5122   226728   44    84803    3335   2536    524 3.98
1797.98/1798.73	c     3237    231     5625   303389   53   118887    3669   3039    354 9.13
1797.98/1798.73	c     4959    231     5174   263272   50   109204    4036   2588    234 21.16
1797.98/1798.73	c     7543    231     6054   351308   58   144729    4440   3468    188 40.03
1797.98/1798.73	c    11423    231     6833   442947   64   174950    4885   4247    144 79.12
1797.98/1798.73	c    17246    231     5711   328497   57   145654    5374   3125    122 140.43
1797.98/1798.73	c    25985    231     6376   392206   61   166711    5912   3790    112 231.42
1797.98/1798.73	c    39096    231     8081   562177   69   213752    6504   5495    103 377.75
1797.98/1798.73	c    58769    231     7104   472150   66   166362    7155   4518     92 632.00
1797.98/1798.73	c    88281    231     7046   470944   66   181471    7871   4460     87 1007.54
1797.98/1798.73	c   132552    231    10338   791401   76   287238    8659   7752     81 1621.79
1797.98/1798.73	c Resources Exceeded
1797.98/1798.73	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.73	c   16   145946  21473   184374    10392   812823   7806     81 1798.03
1797.98/1798.73	s UNKNOWN
1797.98/1798.73	c Total time: 1798.03 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-1880219-1245118126/watcher-1880219-1245118126 -o /tmp/evaluation-result-1880219-1245118126/solver-1880219-1245118126 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880219-1245118126.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 1.00 1.00 3/64 31500
/proc/meminfo: memFree=1491728/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=10792 CPUtime=0
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 179413327 11051008 234 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 2698 234 174 640 0 2033 0

[startup+0.0876511 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31500
/proc/meminfo: memFree=1491728/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=11496 CPUtime=0.08
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 493 0 0 0 8 0 0 0 18 0 1 0 179413327 11771904 456 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 2874 456 196 640 0 2230 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11496

[startup+0.101653 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31500
/proc/meminfo: memFree=1491728/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=11624 CPUtime=0.09
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 514 0 0 0 9 0 0 0 18 0 1 0 179413327 11902976 477 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 2906 477 196 640 0 2262 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11624

[startup+0.301696 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31500
/proc/meminfo: memFree=1491728/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=12520 CPUtime=0.29
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 744 0 0 0 29 0 0 0 19 0 1 0 179413327 12820480 707 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 3130 707 196 640 0 2486 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12520

[startup+0.701782 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31500
/proc/meminfo: memFree=1491728/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=13692 CPUtime=0.69
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 1049 0 0 0 69 0 0 0 22 0 1 0 179413327 14020608 1012 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 3423 1012 196 640 0 2779 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13692

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1487688/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=15392 CPUtime=1.49
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 1469 0 0 0 149 0 0 0 25 0 1 0 179413327 15761408 1432 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 3848 1432 196 640 0 3204 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15392

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1485640/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=16840 CPUtime=3.08
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 1818 0 0 0 308 0 0 0 25 0 1 0 179413327 17244160 1781 1992294400 134512640 137136520 4294956256 18446744073709551615 134605836 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 4210 1781 196 640 0 3566 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16840

[startup+6.30198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1484232/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=17876 CPUtime=6.29
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 2087 0 0 0 628 1 0 0 25 0 1 0 179413327 18305024 2050 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 4469 2050 197 640 0 3825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17876

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1482504/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=19316 CPUtime=12.68
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 2442 0 0 0 1267 1 0 0 25 0 1 0 179413327 19779584 2405 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 4829 2405 197 640 0 4185 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19316

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1481480/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=20352 CPUtime=25.48
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 2696 0 0 0 2546 2 0 0 25 0 1 0 179413327 20840448 2659 1992294400 134512640 137136520 4294956256 18446744073709551615 134540856 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 5088 2659 197 640 0 4444 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20352

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1480520/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=21276 CPUtime=51.07
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 2944 0 0 0 5104 3 0 0 25 0 1 0 179413327 21786624 2907 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 5319 2907 197 640 0 4675 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21276

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1478856/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=22940 CPUtime=102.25
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 3356 0 0 0 10221 4 0 0 25 0 1 0 179413327 23490560 3319 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 5735 3319 197 640 0 5091 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22940

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1477768/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=23976 CPUtime=162.22
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 3618 0 0 0 16216 6 0 0 25 0 1 0 179413327 24551424 3581 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 5994 3581 197 640 0 5350 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 23976

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1477704/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=23976 CPUtime=222.2
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 3626 0 0 0 22213 7 0 0 25 0 1 0 179413327 24551424 3589 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 5994 3589 197 640 0 5350 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 23976

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1476616/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=25028 CPUtime=282.18
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 3874 0 0 0 28209 9 0 0 25 0 1 0 179413327 25628672 3837 1992294400 134512640 137136520 4294956256 18446744073709551615 134554422 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 6257 3837 197 640 0 5613 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 25028

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1476616/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=25028 CPUtime=342.15
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 3874 0 0 0 34205 10 0 0 25 0 1 0 179413327 25628672 3837 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 6257 3837 197 640 0 5613 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 25028

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1475912/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=25940 CPUtime=402.13
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 4119 0 0 0 40202 11 0 0 25 0 1 0 179413327 26562560 4082 1992294400 134512640 137136520 4294956256 18446744073709551615 134616696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 6485 4083 197 640 0 5841 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 25940

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1475336/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=26200 CPUtime=462.11
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 4180 0 0 0 46198 13 0 0 25 0 1 0 179413327 26828800 4143 1992294400 134512640 137136520 4294956256 18446744073709551615 134616863 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 6550 4143 197 640 0 5906 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 26200

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1475272/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=26200 CPUtime=522.09
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 4184 0 0 0 52195 14 0 0 25 0 1 0 179413327 26828800 4147 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 6550 4147 197 640 0 5906 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 26200

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1475208/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=26200 CPUtime=582.06
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 4186 0 0 0 58191 15 0 0 25 0 1 0 179413327 26828800 4149 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 6550 4149 197 640 0 5906 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 26200

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1474760/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=26716 CPUtime=642.04
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 4292 0 0 0 64188 16 0 0 25 0 1 0 179413327 27357184 4255 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 6679 4255 197 640 0 6035 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 26716

[startup+702.301 s]

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

/proc/meminfo: memFree=1471816/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=29444 CPUtime=1061.87
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 4983 0 0 0 106163 24 0 0 25 0 1 0 179413327 30150656 4946 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7361 4946 197 640 0 6717 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 29444

[startup+1122.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 31501
/proc/meminfo: memFree=1471752/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=29444 CPUtime=1121.85
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 4983 0 0 0 112160 25 0 0 25 0 1 0 179413327 30150656 4946 1992294400 134512640 137136520 4294956256 18446744073709551615 134544297 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7361 4946 197 640 0 6717 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 29444

[startup+1182.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 31501
/proc/meminfo: memFree=1471304/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=29836 CPUtime=1181.83
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 5090 0 0 0 118157 26 0 0 25 0 1 0 179413327 30552064 5053 1992294400 134512640 137136520 4294956256 18446744073709551615 134544461 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7459 5053 197 640 0 6815 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 29836

[startup+1242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 31501
/proc/meminfo: memFree=1471112/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=30072 CPUtime=1241.81
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 5130 0 0 0 124153 28 0 0 25 0 1 0 179413327 30793728 5093 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7518 5093 197 640 0 6874 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 30072

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31501
/proc/meminfo: memFree=1471112/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=30072 CPUtime=1301.78
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 5130 0 0 0 130149 29 0 0 25 0 1 0 179413327 30793728 5093 1992294400 134512640 137136520 4294956256 18446744073709551615 134543918 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7518 5093 197 640 0 6874 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 30072

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31501
/proc/meminfo: memFree=1471048/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=30012 CPUtime=1361.75
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 5130 0 0 0 136145 30 0 0 25 0 1 0 179413327 30732288 5093 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7503 5093 197 640 0 6859 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 30012

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31501
/proc/meminfo: memFree=1471048/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=30012 CPUtime=1421.74
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 5130 0 0 0 142143 31 0 0 25 0 1 0 179413327 30732288 5093 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7503 5093 197 640 0 6859 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 30012

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1470984/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=30012 CPUtime=1481.71
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 5130 0 0 0 148139 32 0 0 25 0 1 0 179413327 30732288 5093 1992294400 134512640 137136520 4294956256 18446744073709551615 134616620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7503 5093 197 640 0 6859 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 30012

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1470984/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=30012 CPUtime=1541.69
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 5130 0 0 0 154136 33 0 0 25 0 1 0 179413327 30732288 5093 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7503 5093 197 640 0 6859 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 30012

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1470920/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=30012 CPUtime=1601.66
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 5130 0 0 0 160133 33 0 0 25 0 1 0 179413327 30732288 5093 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7503 5093 197 640 0 6859 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 30012

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1470344/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=30528 CPUtime=1661.63
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 5264 0 0 0 166129 34 0 0 25 0 1 0 179413327 31260672 5227 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7632 5227 197 640 0 6988 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 30528

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1470408/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=30528 CPUtime=1721.61
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 5264 0 0 0 172126 35 0 0 25 0 1 0 179413327 31260672 5227 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7632 5227 197 640 0 6988 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 30528

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1470344/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=30528 CPUtime=1781.59
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 5264 0 0 0 178122 37 0 0 25 0 1 0 179413327 31260672 5227 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7632 5227 197 640 0 6988 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 30528

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1470344/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=30528 CPUtime=1791.19
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 5264 0 0 0 179082 37 0 0 25 0 1 0 179413327 31260672 5227 1992294400 134512640 137136520 4294956256 18446744073709551615 136509115 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7632 5227 197 640 0 6988 0
Current children cumulated CPU time (s) 1791.19
Current children cumulated vsize (KiB) 30528

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1470344/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=30528 CPUtime=1794.39
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 5264 0 0 0 179402 37 0 0 25 0 1 0 179413327 31260672 5227 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7632 5227 197 640 0 6988 0
Current children cumulated CPU time (s) 1794.39
Current children cumulated vsize (KiB) 30528

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1470344/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=30528 CPUtime=1795.99
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 5264 0 0 0 179562 37 0 0 25 0 1 0 179413327 31260672 5227 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7632 5227 197 640 0 6988 0
Current children cumulated CPU time (s) 1795.99
Current children cumulated vsize (KiB) 30528

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1470344/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=30528 CPUtime=1796.78
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 5264 0 0 0 179641 37 0 0 25 0 1 0 179413327 31260672 5227 1992294400 134512640 137136520 4294956256 18446744073709551615 134544010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7632 5227 197 640 0 6988 0
Current children cumulated CPU time (s) 1796.78
Current children cumulated vsize (KiB) 30528

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1470344/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=30528 CPUtime=1797.58
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 5264 0 0 0 179721 37 0 0 25 0 1 0 179413327 31260672 5227 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7632 5227 197 640 0 6988 0
Current children cumulated CPU time (s) 1797.58
Current children cumulated vsize (KiB) 30528

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31501
/proc/meminfo: memFree=1470344/2055920 swapFree=4192812/4192956
[pid=31500] ppid=31498 vsize=30528 CPUtime=1797.98
/proc/31500/stat : 31500 (bsolo) R 31498 31500 30190 0 -1 4194304 5264 0 0 0 179761 37 0 0 25 0 1 0 179413327 31260672 5227 1992294400 134512640 137136520 4294956256 18446744073709551615 134544428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31500/statm: 7632 5227 197 640 0 6988 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 30528

Child status: 0
Real time (s): 1798.74
CPU time (s): 1798.03
CPU user time (s): 1797.65
CPU system time (s): 0.377942
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 30528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.65
system time used= 0.377942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5265
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= 3514

runsolver used 1.12583 second user time and 3.9244 second system time

The end

Launcher Data 

Begin job on node10 at 2009-06-16 04:08:46
IDJOB=1880219
IDBENCH=1294
IDSOLVER=701
FILE ID=node10/1880219-1245118126
PBS_JOBID= 9363654
Free space on /tmp= 65988 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900575442.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880219-1245118126/watcher-1880219-1245118126 -o /tmp/evaluation-result-1880219-1245118126/solver-1880219-1245118126 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880219-1245118126.opb

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

MD5SUM BENCH= 3135d58f22cd009942de3e1dff086931
RANDOM SEED=659307160

node10.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		: 3000.263
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		: 3000.263
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:      2055920 kB
MemFree:       1492144 kB
Buffers:         28116 kB
Cached:         466244 kB
SwapCached:          0 kB
Active:          72784 kB
Inactive:       435064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1492144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          23232 kB
Slab:            41992 kB
Committed_AS:   162568 kB
PageTables:       1376 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= 65984 MiB
End job on node10 at 2009-06-16 04:38:45