Trace number 1878827

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.1 clUNSAT 921.982 922.283

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900563801.opb
MD5SUMc0dce06d795e831bf046e609ad2fb3fd
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 benchmark4.19836
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 719
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1878827-1245121490.opb
0.00/0.00	c File size is 83387 bytes.
0.00/0.01	c Highest Coefficient sum: 719
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: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
921.89/922.28	c      103    231     2689    12446    4     5682    2069    103   3121 0.03
921.89/922.28	c      253    231     2839    19167    6     5981    2276    253   4960 0.05
921.89/922.28	c      478    231     3064    29792    9     6431    2504    478   5623 0.09
921.89/922.28	c      817    231     3403    41510   12     7111    2755    817   5557 0.15
921.89/922.28	c     1327    231     3913    60717   15     8129    3031   1327   5045 0.26
921.89/922.28	c     2091    231     4677    83273   17     9657    3335   2091   4817 0.43
921.89/922.28	c     3240    231     5826   123321   21    11957    3669   3240   4348 0.74
921.89/922.28	c     4963    231     5630   112842   20    11564    4036   3044   3932 1.26
921.89/922.28	c     7547    231     6105   135262   22    12514    4440   3519   3528 2.14
921.89/922.28	c    11426    231     5378   100540   18    11061    4885   2792   3357 3.40
921.89/922.28	c    17248    231     6087   129618   21    12479    5374   3501   3157 5.46
921.89/922.28	c    25985    231     6427   130850   20    13158    5912   3841   3007 8.64
921.89/922.28	c    39099    231     7285   161860   22    14874    6504   4699   2787 14.03
921.89/922.28	c    58769    231     6905   159544   23    14114    7155   4319   2627 22.36
921.89/922.28	c    88280    231     7089   174740   24    14482    7871   4503   2386 37.00
921.89/922.28	c   132551    231     7064   174417   24    14432    8659   4478   2183 60.71
921.89/922.28	c   198961    231     6999   149605   21    14302    9525   4413   1993 99.79
921.89/922.28	c   298581    231     9357   236508   25    19018   10478   6771   1813 164.67
921.89/922.28	c   448017    231     9324   219663   23    18952   11526   6738   1655 270.63
921.89/922.28	c   672176    231    10592   267780   25    21488   12679   8006   1464 459.05
921.89/922.28	c  1008419    231    11696   295668   25    23696   13947   9110   1336 754.75
921.89/922.28	c Backtracks by Clause: 0
921.89/922.28	c Backtracks by PB constraint: 0
921.89/922.28	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
921.89/922.28	c   21  1178988 268815  1700835    12481   286606   9895   1278 921.98
921.89/922.28	s UNSATISFIABLE
921.89/922.28	c Total time: 921.979 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-1878827-1245121490/watcher-1878827-1245121490 -o /tmp/evaluation-result-1878827-1245121490/solver-1878827-1245121490 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878827-1245121490.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 32260
/proc/meminfo: memFree=1475112/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=10792 CPUtime=0
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179749412 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 2698 233 174 640 0 2033 0

[startup+0.091098 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32260
/proc/meminfo: memFree=1475112/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=11368 CPUtime=0.08
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 468 0 0 0 8 0 0 0 18 0 1 0 179749412 11640832 431 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 2842 431 195 640 0 2198 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11368

[startup+0.1011 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32260
/proc/meminfo: memFree=1475112/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=11368 CPUtime=0.09
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 475 0 0 0 9 0 0 0 18 0 1 0 179749412 11640832 438 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 2842 438 195 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301132 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32260
/proc/meminfo: memFree=1475112/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=12012 CPUtime=0.29
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 605 0 0 0 29 0 0 0 19 0 1 0 179749412 12300288 568 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 3003 569 195 640 0 2359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12012

[startup+0.7022 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32260
/proc/meminfo: memFree=1475112/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=12780 CPUtime=0.69
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 818 0 0 0 69 0 0 0 22 0 1 0 179749412 13086720 781 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 3195 781 195 640 0 2551 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12780

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1472288/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=13164 CPUtime=1.49
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 922 0 0 0 148 1 0 0 25 0 1 0 179749412 13479936 885 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 3291 885 195 640 0 2647 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13164

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1471968/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=13548 CPUtime=3.09
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 1020 0 0 0 308 1 0 0 25 0 1 0 179749412 13873152 983 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 3387 983 195 640 0 2743 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13548

[startup+6.30113 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1471200/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=14192 CPUtime=6.29
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 1162 0 0 0 627 2 0 0 25 0 1 0 179749412 14532608 1125 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 3548 1125 195 640 0 2904 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14192

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1470752/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=14444 CPUtime=12.68
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 1220 0 0 0 1265 3 0 0 25 0 1 0 179749412 14790656 1183 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 3611 1183 195 640 0 2967 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14444

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1469856/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=15300 CPUtime=25.48
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 1434 0 0 0 2541 7 0 0 25 0 1 0 179749412 15667200 1397 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 3825 1397 195 640 0 3181 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15300

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1469408/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=15788 CPUtime=51.07
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 1558 0 0 0 5093 14 0 0 25 0 1 0 179749412 16166912 1521 1992294400 134512640 137136520 4294956256 18446744073709551615 134544176 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 3947 1521 195 640 0 3303 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15788

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1468704/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=16484 CPUtime=102.25
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 1738 0 0 0 10201 24 0 0 25 0 1 0 179749412 16879616 1701 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4121 1701 195 640 0 3477 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16484

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1468192/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=16968 CPUtime=162.23
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 1865 0 0 0 16185 38 0 0 25 0 1 0 179749412 17375232 1828 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4242 1828 195 640 0 3598 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16968

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1467808/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=17348 CPUtime=222.21
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 1950 0 0 0 22171 50 0 0 25 0 1 0 179749412 17764352 1913 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4337 1913 195 640 0 3693 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17348

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1466656/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=18376 CPUtime=282.19
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2226 0 0 0 28156 63 0 0 25 0 1 0 179749412 18817024 2189 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4594 2189 195 640 0 3950 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18376

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1466656/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=18376 CPUtime=342.17
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2226 0 0 0 34142 75 0 0 25 0 1 0 179749412 18817024 2189 1992294400 134512640 137136520 4294956256 18446744073709551615 136502201 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4594 2189 195 640 0 3950 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18376

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1466592/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=18376 CPUtime=402.15
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2226 0 0 0 40130 85 0 0 25 0 1 0 179749412 18817024 2189 1992294400 134512640 137136520 4294956256 18446744073709551615 134544252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4594 2189 195 640 0 3950 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18376

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1466592/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=18348 CPUtime=462.13
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2226 0 0 0 46116 97 0 0 25 0 1 0 179749412 18788352 2184 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4587 2184 195 640 0 3943 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 18348

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1466592/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=18356 CPUtime=522.12
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2228 0 0 0 52103 109 0 0 25 0 1 0 179749412 18796544 2186 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4589 2186 195 640 0 3945 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 18356

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1466528/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=18444 CPUtime=582.1
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2232 0 0 0 58091 119 0 0 25 0 1 0 179749412 18886656 2190 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4611 2190 195 640 0 3967 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 18444

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1466400/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=18572 CPUtime=642.09
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2266 0 0 0 64080 129 0 0 25 0 1 0 179749412 19017728 2224 1992294400 134512640 137136520 4294956256 18446744073709551615 136503150 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4643 2224 195 640 0 3999 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 18572

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1466208/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=18700 CPUtime=702.06
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2310 0 0 0 70067 139 0 0 25 0 1 0 179749412 19148800 2268 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4675 2268 195 640 0 4031 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 18700

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1466208/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=18704 CPUtime=762.04
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2312 0 0 0 76055 149 0 0 25 0 1 0 179749412 19152896 2270 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4676 2270 195 640 0 4032 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 18704

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1465568/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=19336 CPUtime=822.02
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2455 0 0 0 82042 160 0 0 25 0 1 0 179749412 19800064 2413 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4834 2413 195 640 0 4190 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 19336

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1465440/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=19432 CPUtime=882.01
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2479 0 0 0 88031 170 0 0 25 0 1 0 179749412 19898368 2437 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4858 2437 195 640 0 4214 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 19432

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

[startup+895.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=19528 CPUtime=895.6
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2502 0 0 0 89388 172 0 0 25 0 1 0 179749412 19996672 2460 1992294400 134512640 137136520 4294956256 18446744073709551615 134543834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4882 2460 195 640 0 4238 0
Current children cumulated CPU time (s) 895.6
Current children cumulated vsize (KiB) 19528

[startup+908.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=19524 CPUtime=908.39
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2502 0 0 0 90665 174 0 0 25 0 1 0 179749412 19992576 2460 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4881 2460 195 640 0 4237 0
Current children cumulated CPU time (s) 908.39
Current children cumulated vsize (KiB) 19524

[startup+915.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=19516 CPUtime=914.79
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2502 0 0 0 91304 175 0 0 25 0 1 0 179749412 19984384 2460 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4879 2460 195 640 0 4235 0
Current children cumulated CPU time (s) 914.79
Current children cumulated vsize (KiB) 19516

[startup+918.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=19516 CPUtime=918
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2502 0 0 0 91624 176 0 0 25 0 1 0 179749412 19984384 2460 1992294400 134512640 137136520 4294956256 18446744073709551615 135982525 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4879 2460 195 640 0 4235 0
Current children cumulated CPU time (s) 918
Current children cumulated vsize (KiB) 19516

[startup+919.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=19516 CPUtime=919.59
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2502 0 0 0 91783 176 0 0 25 0 1 0 179749412 19984384 2460 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4879 2460 195 640 0 4235 0
Current children cumulated CPU time (s) 919.59
Current children cumulated vsize (KiB) 19516

[startup+921.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=19516 CPUtime=921.19
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2502 0 0 0 91943 176 0 0 25 0 1 0 179749412 19984384 2460 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4879 2460 195 640 0 4235 0
Current children cumulated CPU time (s) 921.19
Current children cumulated vsize (KiB) 19516

[startup+921.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=19516 CPUtime=921.59
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2502 0 0 0 91983 176 0 0 25 0 1 0 179749412 19984384 2460 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4879 2460 195 640 0 4235 0
Current children cumulated CPU time (s) 921.59
Current children cumulated vsize (KiB) 19516

[startup+922.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=19516 CPUtime=921.79
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2502 0 0 0 92003 176 0 0 25 0 1 0 179749412 19984384 2460 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4879 2460 195 640 0 4235 0
Current children cumulated CPU time (s) 921.79
Current children cumulated vsize (KiB) 19516

[startup+922.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32261
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=32260] ppid=32258 vsize=19516 CPUtime=921.89
/proc/32260/stat : 32260 (bsolo) R 32258 32260 30391 0 -1 4194304 2502 0 0 0 92013 176 0 0 25 0 1 0 179749412 19984384 2460 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32260/statm: 4879 2460 195 640 0 4235 0
Current children cumulated CPU time (s) 921.89
Current children cumulated vsize (KiB) 19516

Child status: 0
Real time (s): 922.283
CPU time (s): 921.982
CPU user time (s): 920.217
CPU system time (s): 1.76473
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 19528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 920.217
system time used= 1.76473
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2504
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= 1634

runsolver used 0.681896 second user time and 1.88471 second system time

The end

Launcher Data 

Begin job on node15 at 2009-06-16 05:04:50
IDJOB=1878827
IDBENCH=1336
IDSOLVER=700
FILE ID=node15/1878827-1245121490
PBS_JOBID= 9363653
Free space on /tmp= 66304 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900563801.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878827-1245121490/watcher-1878827-1245121490 -o /tmp/evaluation-result-1878827-1245121490/solver-1878827-1245121490 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878827-1245121490.opb

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

MD5SUM BENCH= c0dce06d795e831bf046e609ad2fb3fd
RANDOM SEED=1211101160

node15.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1475528 kB
Buffers:         36332 kB
Cached:         463128 kB
SwapCached:          0 kB
Active:          71496 kB
Inactive:       441336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1475528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          23200 kB
Slab:            53480 kB
Committed_AS:   164608 kB
PageTables:       1460 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= 66300 MiB
End job on node15 at 2009-06-16 05:20:12