Trace number 2657739

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.2 ClUNSAT 971.441 971.801

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900571132.opb
MD5SUMd9d7c99a4b01b1207d32721f3efdc2ab
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 benchmark50.6633
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 761
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657739-1276294708.opb
0.00/0.00	c File size is 83385 bytes.
0.00/0.01	c Highest Coefficient sum: 761
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.025 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     5474    1880      0      0 0.03
0.00/0.02	c Switching off lower bounding mode.
971.33/971.79	c      101    231     2687    12242    4     5678    2069    101   2805 0.04
971.33/971.79	c      251    231     2837    18639    6     5978    2276    251   4563 0.06
971.33/971.79	c      478    231     3064    29881    9     6432    2504    478   5195 0.09
971.33/971.79	c      816    231     3402    46046   13     7108    2755    816   5264 0.15
971.33/971.79	c     1324    231     3910    66326   16     8123    3031   1324   5171 0.26
971.33/971.79	c     2092    231     4678   100789   21     9660    3335   2092   4313 0.48
971.33/971.79	c     3238    231     5824   146568   25    11951    3669   3238   3827 0.85
971.33/971.79	c     4960    231     5606   116389   20    11517    4036   3020   3565 1.39
971.33/971.79	c     7544    231     6036   118486   19    12376    4440   3450   3422 2.20
971.33/971.79	c    11428    231     5271   111805   21    10846    4885   2685   3229 3.54
971.33/971.79	c    17251    231     6013   155015   25    12329    5374   3427   2883 5.98
971.33/971.79	c    25988    231     6350   153777   24    13003    5912   3764   2562 10.14
971.33/971.79	c    39099    231     7271   181819   25    14847    6504   4685   2475 15.79
971.33/971.79	c    58771    231     6746   143770   21    13795    7155   4160   2411 24.37
971.33/971.80	c    88281    231     6801   140958   20    13907    7871   4215   2295 38.45
971.33/971.80	c   132552    231     6694   149046   22    13692    8659   4108   2234 59.33
971.33/971.80	c   198962    231    11055   260115   23    22415    9525   8469   2087 95.31
971.33/971.80	c   298584    231     8563   194746   22    17430   10478   5977   1917 155.73
971.33/971.80	c   448020    231     8232   193143   23    16768   11526   5646   1752 255.68
971.33/971.80	c   672182    231     9172   236435   25    18648   12679   6586   1564 429.70
971.33/971.80	c  1008426    231    10270   265932   25    20844   13947   7684   1369 736.47
971.33/971.80	c Backtracks by Clause: 0
971.33/971.80	c Backtracks by PB constraint: 0
971.33/971.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
971.33/971.80	c   21  1256611 303574  1840862    11099   235082   8513   1293 971.44
971.33/971.80	s UNSATISFIABLE
971.33/971.80	c Total time: 971.438 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-2657739-1276294708/watcher-2657739-1276294708 -o /tmp/evaluation-result-2657739-1276294708/solver-2657739-1276294708 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657739-1276294708.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: 1.07 1.03 1.01 2/106 6917
/proc/meminfo: memFree=1545680/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=10880 CPUtime=0
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 335 0 0 0 0 0 0 0 17 0 1 0 5072422 11141120 254 1992294400 134512640 137138936 4287853488 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 2720 254 175 642 0 2055 0

[startup+0.077465 s]
/proc/loadavg: 1.07 1.03 1.01 2/106 6917
/proc/meminfo: memFree=1545680/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=11448 CPUtime=0.07
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 508 0 0 0 7 0 0 0 17 0 1 0 5072422 11722752 406 1992294400 134512640 137138936 4287853488 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 2862 406 190 642 0 2218 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11448

[startup+0.10147 s]
/proc/loadavg: 1.07 1.03 1.01 2/106 6917
/proc/meminfo: memFree=1545680/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=11452 CPUtime=0.09
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 536 0 0 0 9 0 0 0 17 0 1 0 5072422 11726848 434 1992294400 134512640 137138936 4287853488 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 2863 434 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.301512 s]
/proc/loadavg: 1.07 1.03 1.01 2/106 6917
/proc/meminfo: memFree=1545680/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=12096 CPUtime=0.29
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 690 0 0 0 29 0 0 0 17 0 1 0 5072422 12386304 588 1992294400 134512640 137138936 4287853488 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 3024 588 190 642 0 2380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12096

[startup+0.701597 s]
/proc/loadavg: 1.07 1.03 1.01 2/106 6917
/proc/meminfo: memFree=1545680/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=12992 CPUtime=0.69
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 911 0 0 0 69 0 0 0 17 0 1 0 5072422 13303808 809 1992294400 134512640 137138936 4287853488 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 3248 809 190 642 0 2604 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12992

[startup+1.50177 s]
/proc/loadavg: 1.07 1.03 1.01 2/107 6918
/proc/meminfo: memFree=1542572/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=13636 CPUtime=1.49
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 1059 0 0 0 148 1 0 0 18 0 1 0 5072422 13963264 957 1992294400 134512640 137138936 4287853488 18446744073709551615 134575765 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 3409 957 190 642 0 2765 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13636

[startup+3.10111 s]
/proc/loadavg: 1.06 1.03 1.01 2/107 6918
/proc/meminfo: memFree=1542324/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=13640 CPUtime=3.09
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 1060 0 0 0 307 2 0 0 21 0 1 0 5072422 13967360 958 1992294400 134512640 137138936 4287853488 18446744073709551615 134542779 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 3410 958 190 642 0 2766 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13640

[startup+6.30078 s]
/proc/loadavg: 1.06 1.03 1.01 2/107 6918
/proc/meminfo: memFree=1541456/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=14532 CPUtime=6.29
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 1290 0 0 0 626 3 0 0 25 0 1 0 5072422 14880768 1188 1992294400 134512640 137138936 4287853488 18446744073709551615 134575353 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 3633 1188 190 642 0 2989 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14532

[startup+12.7011 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 6918
/proc/meminfo: memFree=1540836/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=14916 CPUtime=12.69
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 1388 0 0 0 1263 6 0 0 25 0 1 0 5072422 15273984 1286 1992294400 134512640 137138936 4287853488 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 3729 1286 190 642 0 3085 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14916

[startup+25.5009 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 6918
/proc/meminfo: memFree=1540464/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=15292 CPUtime=25.48
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 1475 0 0 0 2537 11 0 0 25 0 1 0 5072422 15659008 1373 1992294400 134512640 137138936 4287853488 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 3823 1373 190 642 0 3179 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15292

[startup+51.1013 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 6920
/proc/meminfo: memFree=1540092/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=15552 CPUtime=51.07
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 1551 0 0 0 5087 20 0 0 25 0 1 0 5072422 15925248 1449 1992294400 134512640 137138936 4287853488 18446744073709551615 136504016 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 3888 1449 190 642 0 3244 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15552

[startup+102.308 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 6920
/proc/meminfo: memFree=1538976/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=16676 CPUtime=102.26
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 1826 0 0 0 10186 40 0 0 25 0 1 0 5072422 17076224 1724 1992294400 134512640 137138936 4287853488 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4169 1724 190 642 0 3525 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16676

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6922
/proc/meminfo: memFree=1538728/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=17060 CPUtime=162.23
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 1933 0 0 0 16164 59 0 0 25 0 1 0 5072422 17469440 1831 1992294400 134512640 137138936 4287853488 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4265 1831 190 642 0 3621 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17060

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6924
/proc/meminfo: memFree=1538232/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=17416 CPUtime=222.2
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2020 0 0 0 22144 76 0 0 25 0 1 0 5072422 17833984 1918 1992294400 134512640 137138936 4287853488 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4354 1918 190 642 0 3710 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17416

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6926
/proc/meminfo: memFree=1538108/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=17420 CPUtime=282.19
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2021 0 0 0 28124 95 0 0 25 0 1 0 5072422 17838080 1919 1992294400 134512640 137138936 4287853488 18446744073709551615 136504116 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4355 1919 190 642 0 3711 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17420

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6928
/proc/meminfo: memFree=1537860/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=17784 CPUtime=342.16
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2101 0 0 0 34106 110 0 0 25 0 1 0 5072422 18210816 1999 1992294400 134512640 137138936 4287853488 18446744073709551615 134543142 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4446 1999 190 642 0 3802 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 17784

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6928
/proc/meminfo: memFree=1537488/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=18088 CPUtime=402.14
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2176 0 0 0 40086 128 0 0 25 0 1 0 5072422 18522112 2074 1992294400 134512640 137138936 4287853488 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4522 2074 190 642 0 3878 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18088

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6930
/proc/meminfo: memFree=1536496/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=19064 CPUtime=462.12
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2421 0 0 0 46070 142 0 0 25 0 1 0 5072422 19521536 2319 1992294400 134512640 137138936 4287853488 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4766 2319 190 642 0 4122 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 19064

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6932
/proc/meminfo: memFree=1536496/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=19060 CPUtime=522.1
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2421 0 0 0 52052 158 0 0 25 0 1 0 5072422 19517440 2319 1992294400 134512640 137138936 4287853488 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4765 2319 190 642 0 4121 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19060

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6934
/proc/meminfo: memFree=1536496/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=19060 CPUtime=582.07
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2421 0 0 0 58035 172 0 0 25 0 1 0 5072422 19517440 2319 1992294400 134512640 137138936 4287853488 18446744073709551615 134542357 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4765 2319 190 642 0 4121 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 19060

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6936
/proc/meminfo: memFree=1536248/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=19060 CPUtime=642.06
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2421 0 0 0 64018 188 0 0 25 0 1 0 5072422 19517440 2319 1992294400 134512640 137138936 4287853488 18446744073709551615 134542369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4765 2319 190 642 0 4121 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 19060

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6936
/proc/meminfo: memFree=1536248/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=19060 CPUtime=702.03
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2421 0 0 0 70002 201 0 0 25 0 1 0 5072422 19517440 2319 1992294400 134512640 137138936 4287853488 18446744073709551615 134576321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4765 2319 190 642 0 4121 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 19060

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6938
/proc/meminfo: memFree=1535380/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=19824 CPUtime=762.01
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2622 0 0 0 75988 213 0 0 25 0 1 0 5072422 20299776 2520 1992294400 134512640 137138936 4287853488 18446744073709551615 136520975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4956 2520 190 642 0 4312 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 19824

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6940
/proc/meminfo: memFree=1535256/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=19824 CPUtime=821.98
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2622 0 0 0 81969 229 0 0 25 0 1 0 5072422 20299776 2520 1992294400 134512640 137138936 4287853488 18446744073709551615 135984545 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4956 2520 190 642 0 4312 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 19824

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6942
/proc/meminfo: memFree=1535256/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=19824 CPUtime=881.97
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2622 0 0 0 87951 246 0 0 25 0 1 0 5072422 20299776 2520 1992294400 134512640 137138936 4287853488 18446744073709551615 134542181 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4956 2520 190 642 0 4312 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 19824

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6944
/proc/meminfo: memFree=1535256/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=19824 CPUtime=941.94
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2622 0 0 0 93933 261 0 0 25 0 1 0 5072422 20299776 2520 1992294400 134512640 137138936 4287853488 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4956 2520 190 642 0 4312 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 19824

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

[startup+947.109 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6944
/proc/meminfo: memFree=1535256/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=19824 CPUtime=946.75
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2622 0 0 0 94412 263 0 0 25 0 1 0 5072422 20299776 2520 1992294400 134512640 137138936 4287853488 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4956 2520 190 642 0 4312 0
Current children cumulated CPU time (s) 946.75
Current children cumulated vsize (KiB) 19824

[startup+959.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6944
/proc/meminfo: memFree=1535256/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=19824 CPUtime=959.53
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2622 0 0 0 95687 266 0 0 25 0 1 0 5072422 20299776 2520 1992294400 134512640 137138936 4287853488 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4956 2520 190 642 0 4312 0
Current children cumulated CPU time (s) 959.53
Current children cumulated vsize (KiB) 19824

[startup+966.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6944
/proc/meminfo: memFree=1535256/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=19824 CPUtime=965.93
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2622 0 0 0 96325 268 0 0 25 0 1 0 5072422 20299776 2520 1992294400 134512640 137138936 4287853488 18446744073709551615 136504265 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4956 2520 190 642 0 4312 0
Current children cumulated CPU time (s) 965.93
Current children cumulated vsize (KiB) 19824

[startup+969.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6944
/proc/meminfo: memFree=1535256/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=19824 CPUtime=969.13
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2622 0 0 0 96645 268 0 0 25 0 1 0 5072422 20299776 2520 1992294400 134512640 137138936 4287853488 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4956 2520 190 642 0 4312 0
Current children cumulated CPU time (s) 969.13
Current children cumulated vsize (KiB) 19824

[startup+971.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6944
/proc/meminfo: memFree=1535256/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=19824 CPUtime=970.73
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2622 0 0 0 96804 269 0 0 25 0 1 0 5072422 20299776 2520 1992294400 134512640 137138936 4287853488 18446744073709551615 134543082 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4956 2520 190 642 0 4312 0
Current children cumulated CPU time (s) 970.73
Current children cumulated vsize (KiB) 19824

[startup+971.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6944
/proc/meminfo: memFree=1535256/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=19824 CPUtime=971.13
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2622 0 0 0 96844 269 0 0 25 0 1 0 5072422 20299776 2520 1992294400 134512640 137138936 4287853488 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4956 2520 190 642 0 4312 0
Current children cumulated CPU time (s) 971.13
Current children cumulated vsize (KiB) 19824

[startup+971.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6944
/proc/meminfo: memFree=1535256/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=19824 CPUtime=971.33
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202496 2622 0 0 0 96864 269 0 0 25 0 1 0 5072422 20299776 2520 1992294400 134512640 137138936 4287853488 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6917/statm: 4956 2520 190 642 0 4312 0
Current children cumulated CPU time (s) 971.33
Current children cumulated vsize (KiB) 19824

[startup+971.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6944
/proc/meminfo: memFree=1535256/2059040 swapFree=4192956/4192956
[pid=6917] ppid=6915 vsize=0 CPUtime=971.43
/proc/6917/stat : 6917 (bsolo_pb10) R 6915 6917 6693 0 -1 4202500 2623 0 0 0 96874 269 0 0 25 0 1 0 5072422 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/6917/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 971.43
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 971.801
CPU time (s): 971.441
CPU user time (s): 968.748
CPU system time (s): 2.69359
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 19824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 968.748
system time used= 2.69359
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2623
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 11896

runsolver used 1.70274 second user time and 4.48932 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-12 00:18:28
IDJOB=2657739
IDBENCH=1310
IDSOLVER=1163
FILE ID=node010/2657739-1276294708
PBS_JOBID= 11173122
Free space on /tmp= 62500 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900571132.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657739-1276294708/watcher-2657739-1276294708 -o /tmp/evaluation-result-2657739-1276294708/solver-2657739-1276294708 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657739-1276294708.opb

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

MD5SUM BENCH= d9d7c99a4b01b1207d32721f3efdc2ab
RANDOM SEED=236637860

node010.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.267
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
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		: 3000.267
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1546332 kB
Buffers:         73688 kB
Cached:         311912 kB
SwapCached:          0 kB
Active:         174928 kB
Inactive:       269800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1546332 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3984 kB
Writeback:           0 kB
AnonPages:       59152 kB
Mapped:          15392 kB
Slab:            46208 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180952 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62496 MiB
End job on node010 at 2010-06-12 00:34:40