Trace number 1877388

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? 1798 1798.49

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576151.opb
MD5SUM8485c5b622ae9efcb86cc93d1fd8b600
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 benchmark100.466
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 697
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: Cardinality Constraint 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-1877388-1245120778.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 697
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: 5706
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     5472    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.91/1798.49	c      100    231     2759    13796    5     5826    2069    173   2500 0.04
1797.91/1798.49	c      250    231     2954    21136    7     6216    2276    368   3378 0.07
1797.91/1798.49	c      476    231     3224    34804   10     6755    2504    638   3424 0.14
1797.91/1798.49	c      814    231     3639    55309   15     7589    2755   1053   3142 0.26
1797.91/1798.49	c     1322    231     4245    86444   20     8818    3031   1659   2836 0.47
1797.91/1798.49	c     2085    231     5085   122079   24    10604    3335   2499   2396 0.87
1797.91/1798.49	c     3232    231     4511    79178   17     9333    3669   1925   2224 1.45
1797.91/1798.49	c     4954    231     4422    80416   18     9285    4036   1836   2205 2.25
1797.91/1798.49	c     7540    231     4956   116940   23    10220    4440   2370   2116 3.56
1797.91/1798.49	c    11419    231     6739   140930   20    13829    4885   4153   2136 5.34
1797.91/1798.49	c    17241    231     5255   112866   21    10916    5374   2669   2061 8.36
1797.91/1798.49	c    25978    231     6156   148440   24    12699    5912   3570   1944 13.36
1797.91/1798.49	c    39089    231     7644   218417   28    15828    6504   5058   1854 21.08
1797.91/1798.49	c    58760    231     8351   251884   30    17255    7155   5765   1711 34.33
1797.91/1798.49	c    88272    231     6243   163238   26    12865    7871   3657   1596 55.31
1797.91/1798.49	c   132544    231     8789   225612   25    17901    8659   6203   1502 88.24
1797.91/1798.49	c   198957    231     8873   216768   24    18130    9525   6287   1409 141.14
1797.91/1798.49	c   298580    231     9842   286248   29    20089   10478   7256   1309 228.03
1797.91/1798.49	c   448015    231    11286   346921   30    22916   11526   8700   1205 371.79
1797.91/1798.49	c   672175    231    12358   388826   31    25076   12679   9772   1085 619.47
1797.91/1798.49	c  1008418    231    14539   480696   33    29761   13947  11953    972 1037.24
1797.91/1798.49	c  1512790    231    13319   499505   37    27130   15342  10733    893 1692.79
1797.91/1798.49	c Resources Exceeded
1797.91/1798.49	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.91/1798.49	c   22  1586434 311935  2145040    14522   553943  11936    882 1798.00
1797.91/1798.49	s UNKNOWN
1797.91/1798.49	c Total time: 1798 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-1877388-1245120778/watcher-1877388-1245120778 -o /tmp/evaluation-result-1877388-1245120778/solver-1877388-1245120778 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877388-1245120778.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: 1.01 1.01 1.00 3/64 1401
/proc/meminfo: memFree=914864/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=10792 CPUtime=0
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179678438 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 2698 234 174 640 0 2033 0

[startup+0.04016 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 1401
/proc/meminfo: memFree=914864/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=11244 CPUtime=0.03
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 420 0 0 0 3 0 0 0 18 0 1 0 179678438 11513856 383 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 2811 383 196 640 0 2167 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11244

[startup+0.101176 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 1401
/proc/meminfo: memFree=914864/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=11364 CPUtime=0.09
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 457 0 0 0 9 0 0 0 18 0 1 0 179678438 11636736 420 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 2841 420 196 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.30119 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 1401
/proc/meminfo: memFree=914864/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=11868 CPUtime=0.29
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 587 0 0 0 29 0 0 0 19 0 1 0 179678438 12152832 550 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 2967 550 196 640 0 2323 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11868

[startup+0.701237 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 1401
/proc/meminfo: memFree=914864/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=12608 CPUtime=0.69
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 769 0 0 0 68 1 0 0 22 0 1 0 179678438 12910592 732 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 3152 732 196 640 0 2508 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12608

[startup+1.50133 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 1402
/proc/meminfo: memFree=912360/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=13340 CPUtime=1.49
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 966 0 0 0 148 1 0 0 25 0 1 0 179678438 13660160 929 1992294400 134512640 137136520 4294956256 18446744073709551615 136509137 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 3335 929 196 640 0 2691 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13340

[startup+3.10152 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 1402
/proc/meminfo: memFree=911784/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=13468 CPUtime=3.09
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 990 0 0 0 308 1 0 0 25 0 1 0 179678438 13791232 953 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 3367 953 196 640 0 2723 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13468

[startup+6.30189 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 1402
/proc/meminfo: memFree=911144/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=13964 CPUtime=6.29
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 1105 0 0 0 627 2 0 0 25 0 1 0 179678438 14299136 1068 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 3491 1068 196 640 0 2847 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13964

[startup+12.7016 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 1402
/proc/meminfo: memFree=910504/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=14452 CPUtime=12.68
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 1243 0 0 0 1266 2 0 0 25 0 1 0 179678438 14798848 1206 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 3613 1206 196 640 0 2969 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14452

[startup+25.5022 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 1402
/proc/meminfo: memFree=909352/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=15680 CPUtime=25.49
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 1543 0 0 0 2543 6 0 0 25 0 1 0 179678438 16056320 1506 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 3920 1506 197 640 0 3276 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15680

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1402
/proc/meminfo: memFree=909032/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=16028 CPUtime=51.08
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 1639 0 0 0 5099 9 0 0 25 0 1 0 179678438 16412672 1602 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 4007 1602 197 640 0 3363 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16028

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1402
/proc/meminfo: memFree=908136/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=16992 CPUtime=102.27
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 1871 0 0 0 10209 18 0 0 25 0 1 0 179678438 17399808 1834 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 4248 1834 197 640 0 3604 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16992

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1402
/proc/meminfo: memFree=907496/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=17612 CPUtime=162.25
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 2021 0 0 0 16198 27 0 0 25 0 1 0 179678438 18034688 1984 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 4403 1984 197 640 0 3759 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17612

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1402
/proc/meminfo: memFree=907496/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=17612 CPUtime=222.23
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 2021 0 0 0 22186 37 0 0 25 0 1 0 179678438 18034688 1984 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 4403 1984 197 640 0 3759 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17612

[startup+282.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 1402
/proc/meminfo: memFree=906920/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=18096 CPUtime=282.21
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 2150 0 0 0 28175 46 0 0 25 0 1 0 179678438 18530304 2113 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 4524 2113 197 640 0 3880 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18096

[startup+342.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 1402
/proc/meminfo: memFree=906536/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=18552 CPUtime=342.2
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 2254 0 0 0 34166 54 0 0 25 0 1 0 179678438 18997248 2217 1992294400 134512640 137136520 4294956256 18446744073709551615 134551207 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 4638 2217 197 640 0 3994 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18552

[startup+402.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 1402
/proc/meminfo: memFree=906536/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=18540 CPUtime=402.18
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 2255 0 0 0 40153 65 0 0 25 0 1 0 179678438 18984960 2218 1992294400 134512640 137136520 4294956256 18446744073709551615 134540856 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 4635 2218 197 640 0 3991 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18540

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1402
/proc/meminfo: memFree=906472/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=18536 CPUtime=462.17
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 2255 0 0 0 46143 74 0 0 25 0 1 0 179678438 18980864 2218 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 4634 2218 197 640 0 3990 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18536

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=905888/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=19004 CPUtime=522.14
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 2384 0 0 0 52133 81 0 0 25 0 1 0 179678438 19460096 2347 1992294400 134512640 137136520 4294956256 18446744073709551615 134607060 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 4751 2347 197 640 0 4107 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19004

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=905888/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=19004 CPUtime=582.13
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 2384 0 0 0 58122 91 0 0 25 0 1 0 179678438 19460096 2347 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 4751 2347 197 640 0 4107 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19004

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=904928/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=19984 CPUtime=642.12
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 2613 0 0 0 64112 100 0 0 25 0 1 0 179678438 20463616 2576 1992294400 134512640 137136520 4294956256 18446744073709551615 134551322 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 4996 2576 197 640 0 4352 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19984

[startup+702.301 s]

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

/proc/meminfo: memFree=904040/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=20872 CPUtime=1121.98
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 2836 0 0 0 112034 164 0 0 25 0 1 0 179678438 21372928 2799 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5218 2799 197 640 0 4574 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 20872

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=902632/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=22292 CPUtime=1181.97
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 3195 0 0 0 118024 173 0 0 25 0 1 0 179678438 22827008 3158 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5573 3158 197 640 0 4929 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 22292

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=902504/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=22292 CPUtime=1241.95
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 3195 0 0 0 124016 179 0 0 25 0 1 0 179678438 22827008 3158 1992294400 134512640 137136520 4294956256 18446744073709551615 136499994 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5573 3158 197 640 0 4929 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 22292

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=902440/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=22292 CPUtime=1301.93
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 3195 0 0 0 130007 186 0 0 25 0 1 0 179678438 22827008 3158 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5573 3158 197 640 0 4929 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 22292

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=902376/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=22264 CPUtime=1361.92
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 3195 0 0 0 135998 194 0 0 25 0 1 0 179678438 22798336 3158 1992294400 134512640 137136520 4294956256 18446744073709551615 134598607 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5566 3158 197 640 0 4922 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 22264

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=902312/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=22264 CPUtime=1421.9
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 3195 0 0 0 141990 200 0 0 25 0 1 0 179678438 22798336 3158 1992294400 134512640 137136520 4294956256 18446744073709551615 134598008 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5566 3158 197 640 0 4922 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 22264

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=902376/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=22264 CPUtime=1481.89
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 3195 0 0 0 147981 208 0 0 25 0 1 0 179678438 22798336 3158 1992294400 134512640 137136520 4294956256 18446744073709551615 134606742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5566 3158 197 640 0 4922 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 22264

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=902504/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=21932 CPUtime=1541.87
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 3195 0 0 0 153973 214 0 0 25 0 1 0 179678438 22458368 3082 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5483 3082 197 640 0 4839 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 21932

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=902504/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=21932 CPUtime=1601.86
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 3195 0 0 0 159964 222 0 0 25 0 1 0 179678438 22458368 3082 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5483 3082 197 640 0 4839 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 21932

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=902632/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=21932 CPUtime=1661.84
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 3195 0 0 0 165956 228 0 0 25 0 1 0 179678438 22458368 3082 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5483 3082 197 640 0 4839 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 21932

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=902376/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=22280 CPUtime=1721.82
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 3270 0 0 0 171946 236 0 0 25 0 1 0 179678438 22814720 3157 1992294400 134512640 137136520 4294956256 18446744073709551615 136502079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5570 3157 197 640 0 4926 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 22280

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=902376/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=22280 CPUtime=1781.81
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 3270 0 0 0 177937 244 0 0 25 0 1 0 179678438 22814720 3157 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5570 3157 197 640 0 4926 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 22280

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 1408
/proc/meminfo: memFree=902376/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=22280 CPUtime=1791.41
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 3270 0 0 0 178896 245 0 0 25 0 1 0 179678438 22814720 3157 1992294400 134512640 137136520 4294956256 18446744073709551615 134544098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5570 3157 197 640 0 4926 0
Current children cumulated CPU time (s) 1791.41
Current children cumulated vsize (KiB) 22280

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=902376/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=22280 CPUtime=1794.61
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 3270 0 0 0 179216 245 0 0 25 0 1 0 179678438 22814720 3157 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5570 3157 197 640 0 4926 0
Current children cumulated CPU time (s) 1794.61
Current children cumulated vsize (KiB) 22280

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=902376/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=22280 CPUtime=1796.2
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 3270 0 0 0 179375 245 0 0 25 0 1 0 179678438 22814720 3157 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5570 3157 197 640 0 4926 0
Current children cumulated CPU time (s) 1796.2
Current children cumulated vsize (KiB) 22280

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=902376/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=22280 CPUtime=1797
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 3270 0 0 0 179455 245 0 0 25 0 1 0 179678438 22814720 3157 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5570 3157 197 640 0 4926 0
Current children cumulated CPU time (s) 1797
Current children cumulated vsize (KiB) 22280

[startup+1797.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=902376/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=22280 CPUtime=1797.41
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 3270 0 0 0 179495 246 0 0 25 0 1 0 179678438 22814720 3157 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5570 3157 197 640 0 4926 0
Current children cumulated CPU time (s) 1797.41
Current children cumulated vsize (KiB) 22280

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=902376/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=22280 CPUtime=1797.8
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 3270 0 0 0 179534 246 0 0 25 0 1 0 179678438 22814720 3157 1992294400 134512640 137136520 4294956256 18446744073709551615 134573451 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5570 3157 197 640 0 4926 0
Current children cumulated CPU time (s) 1797.8
Current children cumulated vsize (KiB) 22280

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1408
/proc/meminfo: memFree=902376/2055920 swapFree=4192812/4192956
[pid=1401] ppid=1399 vsize=22280 CPUtime=1797.91
/proc/1401/stat : 1401 (bsolo) R 1399 1401 428 0 -1 4194304 3270 0 0 0 179545 246 0 0 25 0 1 0 179678438 22814720 3157 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1401/statm: 5570 3157 197 640 0 4926 0
Current children cumulated CPU time (s) 1797.91
Current children cumulated vsize (KiB) 22280

Child status: 0
Real time (s): 1798.49
CPU time (s): 1798
CPU user time (s): 1795.54
CPU system time (s): 2.46462
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 22292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.54
system time used= 2.46462
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3271
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= 2829

runsolver used 1.20582 second user time and 3.82142 second system time

The end

Launcher Data 

Begin job on node11 at 2009-06-16 04:52:58
IDJOB=1877388
IDBENCH=1327
IDSOLVER=699
FILE ID=node11/1877388-1245120778
PBS_JOBID= 9363661
Free space on /tmp= 66196 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576151.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877388-1245120778/watcher-1877388-1245120778 -o /tmp/evaluation-result-1877388-1245120778/solver-1877388-1245120778 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877388-1245120778.opb

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

MD5SUM BENCH= 8485c5b622ae9efcb86cc93d1fd8b600
RANDOM SEED=1078449678

node11.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		: 3000.234
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		: 3000.234
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:        915344 kB
Buffers:         57652 kB
Cached:        1001448 kB
SwapCached:          0 kB
Active:          75848 kB
Inactive:       996636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        915344 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4220 kB
Writeback:           0 kB
Mapped:          23192 kB
Slab:            54052 kB
Committed_AS:   167128 kB
PageTables:       1452 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= 66192 MiB
End job on node11 at 2009-06-16 05:22:57