Trace number 1879829

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 NameAnswerobjCPU timeWall clock time
bsolo 3.1 pb? 1798.08 1798.57

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_18.opb
MD5SUMde4cbecd7c9968d40b279ce145b888a9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark319
Best CPU time to get the best result obtained on this benchmark1798.06
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables8883
Total number of constraints17459
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17459
Minimum length of a constraint18
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2691
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Generic Pseudo-Boolean Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1879829-1245239932.opb
0.00/0.00	c File size is 5036183 bytes.
0.69/0.73	c Highest Coefficient sum: 2691
0.69/0.73	c Parsing was ok!!
0.69/0.73	c Total parsing time: 0.732 s
0.69/0.75	c Var: 8883 Constr: 17459 0/0/17459 Lit: 596088 Watch. Lit: 85493
0.69/0.75	c Obj. Vars: 9 (0.101317 % of total variables)
4.08/4.12	c Pre-processing Time: 4.122 s
4.08/4.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.08/4.12	c        0   8883    17459   596088   34   154498  500000      0      0 4.12
4.08/4.12	c Switching off lower bounding mode.
1798.00/1798.54	c      100   8883    17659   602945   34   369428  550001    200     14 6.81
1798.00/1798.54	c      251   8883    17961   614641   34   361032  605002    502     29 8.43
1798.00/1798.54	c      477   8883    18413   635915   34   332641  665503    954     45 10.42
1798.00/1798.54	c      816   8883    19091   665912   34   302082  732054   1632     70 11.65
1798.00/1798.54	c     1325   8883    20106   728000   36   337675  805260   2647     93 14.15
1798.00/1798.54	c     2089   8883    21634   795407   36   315903  885787   4175    121 17.23
1798.00/1798.54	c     3235   8883    23922   944934   39   391845  974366   6463    121 26.67
1798.00/1798.54	c     4956   8883    27361  1158080   42   394518  500000   9902    146 33.90
1798.00/1798.54	c     7540   8883    32525  1460255   44   460014  550001  15066    142 53.01
1798.00/1798.54	c    11420   8883    40246  2018360   50   503091  605002  22787    110 103.30
1798.00/1798.54	c    17242   8883    51858  2617062   50   490079  665503  34399    119 143.71
1798.00/1798.54	c    25979   8883    69312  3876621   55   667799  732054  51853     91 284.63
1798.00/1798.54	c    39091   8883    95508  5509222   57   810862  805260  78049     83 469.50
1798.00/1798.54	c    58763   8883   134816  8184895   60  1113279  885787 117357     61 956.67
1798.00/1798.54	c Resources Exceeded
1798.00/1798.54	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.00/1798.54	c   14    82179  11922   109180   181550 11343007 164091     45 1798.05
1798.00/1798.54	s UNKNOWN
1798.00/1798.54	c Total time: 1798.05 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-1879829-1245239932/watcher-1879829-1245239932 -o /tmp/evaluation-result-1879829-1245239932/solver-1879829-1245239932 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879829-1245239932.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 23094
/proc/meminfo: memFree=1814104/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=23436 CPUtime=0
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 76702060 23998464 222 1992294400 134512640 137136520 4294956256 18446744073709551615 134600824 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 5859 222 175 640 0 3985 0

[startup+0.0506741 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 23094
/proc/meminfo: memFree=1814104/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=16144 CPUtime=0.04
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 480 0 0 0 4 0 0 0 18 0 1 0 76702060 16531456 464 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 4036 464 261 640 0 2162 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16144

[startup+0.102677 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 23094
/proc/meminfo: memFree=1814104/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=16796 CPUtime=0.1
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 729 0 0 0 10 0 0 0 18 0 1 0 76702060 17199104 713 1992294400 134512640 137136520 4294956256 18446744073709551615 134517302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 4199 713 348 640 0 2325 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 16796

[startup+0.302694 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 23094
/proc/meminfo: memFree=1814104/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=19408 CPUtime=0.29
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 1702 0 0 0 29 0 0 0 19 0 1 0 76702060 19873792 1686 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 4852 1687 686 640 0 2978 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19408

[startup+0.70273 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 23094
/proc/meminfo: memFree=1814104/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=24380 CPUtime=0.69
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 3605 0 0 0 68 1 0 0 22 0 1 0 76702060 24965120 3589 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 6095 3589 1342 640 0 4221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24380

[startup+1.5018 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23095
/proc/meminfo: memFree=1800464/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=33836 CPUtime=1.49
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 7260 0 0 0 147 2 0 0 25 0 1 0 76702060 34648064 6014 1992294400 134512640 137136520 4294956256 18446744073709551615 134540345 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 8459 6014 190 640 0 7815 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33836

[startup+3.10194 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23095
/proc/meminfo: memFree=1790224/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=33836 CPUtime=3.09
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 7260 0 0 0 305 4 0 0 25 0 1 0 76702060 34648064 6014 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 8459 6014 190 640 0 7815 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33836

[startup+6.30122 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23095
/proc/meminfo: memFree=1793616/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=30708 CPUtime=6.29
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 8833 0 0 0 623 6 0 0 25 0 1 0 76702060 31444992 5224 1992294400 134512640 137136520 4294956256 18446744073709551615 134576272 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 7677 5224 196 640 0 7033 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30708

[startup+12.7018 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23095
/proc/meminfo: memFree=1793168/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=31292 CPUtime=12.69
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 8996 0 0 0 1262 7 0 0 25 0 1 0 76702060 32043008 5387 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 7823 5387 196 640 0 7179 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31292

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23095
/proc/meminfo: memFree=1788496/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=35880 CPUtime=25.48
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 10133 0 0 0 2540 8 0 0 25 0 1 0 76702060 36741120 6524 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 8970 6524 196 640 0 8326 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35880

[startup+51.1012 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23095
/proc/meminfo: memFree=1780688/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=43784 CPUtime=51.07
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 12121 0 0 0 5096 11 0 0 25 0 1 0 76702060 44834816 8512 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 10946 8512 197 640 0 10302 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43784

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23095
/proc/meminfo: memFree=1771024/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=53296 CPUtime=102.26
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 14492 0 0 0 10213 13 0 0 25 0 1 0 76702060 54575104 10883 1992294400 134512640 137136520 4294956256 18446744073709551615 134544419 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 13324 10883 197 640 0 12680 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 53296

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23101
/proc/meminfo: memFree=1757840/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=66496 CPUtime=162.24
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 17781 0 0 0 16207 17 0 0 25 0 1 0 76702060 68091904 14172 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 16624 14172 197 640 0 15980 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 66496

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23101
/proc/meminfo: memFree=1749648/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=74532 CPUtime=222.22
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 19807 0 0 0 22202 20 0 0 25 0 1 0 76702060 76320768 16198 1992294400 134512640 137136520 4294956256 18446744073709551615 134543834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 18633 16198 197 640 0 17989 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 74532

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23101
/proc/meminfo: memFree=1741328/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=82956 CPUtime=282.21
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 21896 0 0 0 28198 23 0 0 25 0 1 0 76702060 84946944 18287 1992294400 134512640 137136520 4294956256 18446744073709551615 134575005 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 20739 18287 197 640 0 20095 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 82956

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23101
/proc/meminfo: memFree=1733008/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=91084 CPUtime=342.18
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 23949 0 0 0 34194 24 0 0 25 0 1 0 76702060 93270016 20340 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 22771 20340 197 640 0 22127 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 91084

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23101
/proc/meminfo: memFree=1724048/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=100132 CPUtime=402.17
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 26190 0 0 0 40191 26 0 0 25 0 1 0 76702060 102535168 22581 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 25033 22581 197 640 0 24389 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 100132

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23101
/proc/meminfo: memFree=1716240/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=107856 CPUtime=462.16
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 28121 0 0 0 46188 28 0 0 25 0 1 0 76702060 110444544 24512 1992294400 134512640 137136520 4294956256 18446744073709551615 136518911 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 26964 24512 197 640 0 26320 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 107856

[startup+522.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23101
/proc/meminfo: memFree=1705744/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=118184 CPUtime=522.14
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 30720 0 0 0 52184 30 0 0 25 0 1 0 76702060 121020416 27111 1992294400 134512640 137136520 4294956256 18446744073709551615 134544449 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 29546 27111 197 640 0 28902 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 118184

[startup+582.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23101
/proc/meminfo: memFree=1697744/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=126108 CPUtime=582.12
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 32701 0 0 0 58181 31 0 0 25 0 1 0 76702060 129134592 29092 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 31527 29092 197 640 0 30883 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 126108

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23101
/proc/meminfo: memFree=1691920/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=131912 CPUtime=642.11
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 34160 0 0 0 64178 33 0 0 25 0 1 0 76702060 135077888 30551 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 32978 30551 197 640 0 32334 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 131912

[startup+702.303 s]

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

/proc/meminfo: memFree=1661712/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=162008 CPUtime=1061.99
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 41659 0 0 0 106158 41 0 0 25 0 1 0 76702060 165896192 38050 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 40502 38050 197 640 0 39858 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 162008

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23101
/proc/meminfo: memFree=1657296/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=166388 CPUtime=1121.98
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 42754 0 0 0 112155 43 0 0 25 0 1 0 76702060 170381312 39145 1992294400 134512640 137136520 4294956256 18446744073709551615 134544604 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 41597 39145 197 640 0 40953 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 166388

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23101
/proc/meminfo: memFree=1653008/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=170656 CPUtime=1181.96
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 43821 0 0 0 118152 44 0 0 25 0 1 0 76702060 174751744 40212 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 42664 40212 197 640 0 42020 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 170656

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23101
/proc/meminfo: memFree=1649040/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=174536 CPUtime=1241.94
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 44791 0 0 0 124148 46 0 0 25 0 1 0 76702060 178724864 41182 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 43634 41182 197 640 0 42990 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 174536

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23101
/proc/meminfo: memFree=1645264/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=178248 CPUtime=1301.93
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 45719 0 0 0 130147 46 0 0 25 0 1 0 76702060 182525952 42110 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 44562 42110 197 640 0 43918 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 178248

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23101
/proc/meminfo: memFree=1641616/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=181848 CPUtime=1361.91
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 46619 0 0 0 136144 47 0 0 25 0 1 0 76702060 186212352 43010 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 45462 43010 197 640 0 44818 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 181848

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23101
/proc/meminfo: memFree=1637712/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=185712 CPUtime=1421.9
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 47586 0 0 0 142142 48 0 0 25 0 1 0 76702060 190169088 43977 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 46428 43977 197 640 0 45784 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 185712

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23101
/proc/meminfo: memFree=1633872/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=189576 CPUtime=1481.88
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 48551 0 0 0 148139 49 0 0 25 0 1 0 76702060 194125824 44942 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 47394 44942 197 640 0 46750 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 189576

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23101
/proc/meminfo: memFree=1630224/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=193124 CPUtime=1541.87
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 49438 0 0 0 154136 51 0 0 25 0 1 0 76702060 197758976 45829 1992294400 134512640 137136520 4294956256 18446744073709551615 134543939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 48281 45829 197 640 0 47637 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 193124

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23101
/proc/meminfo: memFree=1627280/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=196120 CPUtime=1601.85
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 50187 0 0 0 160133 52 0 0 25 0 1 0 76702060 200826880 46578 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 49030 46578 197 640 0 48386 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 196120

[startup+1662.3 s]
/proc/loadavg: 1.04 1.00 0.92 2/65 23101
/proc/meminfo: memFree=1624208/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=199128 CPUtime=1661.83
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 50939 0 0 0 166130 53 0 0 25 0 1 0 76702060 203907072 47330 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 49782 47330 197 640 0 49138 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 199128

[startup+1722.3 s]
/proc/loadavg: 1.05 1.01 0.93 2/65 23101
/proc/meminfo: memFree=1621072/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=202176 CPUtime=1721.81
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 51724 0 0 0 172128 53 0 0 25 0 1 0 76702060 207028224 48115 1992294400 134512640 137136520 4294956256 18446744073709551615 134573554 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 50544 48115 197 640 0 49900 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 202176

[startup+1782.3 s]
/proc/loadavg: 1.02 1.01 0.93 2/65 23101
/proc/meminfo: memFree=1618192/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=204944 CPUtime=1781.8
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 52421 0 0 0 178126 54 0 0 25 0 1 0 76702060 209862656 48812 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 51236 48812 197 640 0 50592 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 204944

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

[startup+1791.91 s]
/proc/loadavg: 1.01 1.01 0.93 2/65 23101
/proc/meminfo: memFree=1617936/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=205132 CPUtime=1791.4
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 52467 0 0 0 179085 55 0 0 25 0 1 0 76702060 210055168 48858 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 51283 48858 197 640 0 50639 0
Current children cumulated CPU time (s) 1791.4
Current children cumulated vsize (KiB) 205132

[startup+1795.1 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 23101
/proc/meminfo: memFree=1617872/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=205312 CPUtime=1794.6
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 52488 0 0 0 179405 55 0 0 25 0 1 0 76702060 210239488 48879 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 51328 48879 197 640 0 50684 0
Current children cumulated CPU time (s) 1794.6
Current children cumulated vsize (KiB) 205312

[startup+1796.7 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 23101
/proc/meminfo: memFree=1617680/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=205508 CPUtime=1796.2
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 52534 0 0 0 179565 55 0 0 25 0 1 0 76702060 210440192 48925 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 51377 48925 197 640 0 50733 0
Current children cumulated CPU time (s) 1796.2
Current children cumulated vsize (KiB) 205508

[startup+1797.5 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 23101
/proc/meminfo: memFree=1617680/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=205508 CPUtime=1797
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 52534 0 0 0 179645 55 0 0 25 0 1 0 76702060 210440192 48925 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 51377 48925 197 640 0 50733 0
Current children cumulated CPU time (s) 1797
Current children cumulated vsize (KiB) 205508

[startup+1798.3 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 23101
/proc/meminfo: memFree=1617680/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=205508 CPUtime=1797.8
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 52534 0 0 0 179725 55 0 0 25 0 1 0 76702060 210440192 48925 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 51377 48925 197 640 0 50733 0
Current children cumulated CPU time (s) 1797.8
Current children cumulated vsize (KiB) 205508

[startup+1798.51 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 23101
/proc/meminfo: memFree=1617680/2055920 swapFree=4192044/4192956
[pid=23094] ppid=23092 vsize=205508 CPUtime=1798
/proc/23094/stat : 23094 (bsolo) R 23092 23094 22937 0 -1 4194304 52552 0 0 0 179745 55 0 0 25 0 1 0 76702060 210440192 48943 1992294400 134512640 137136520 4294956256 18446744073709551615 134576268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23094/statm: 51377 48943 197 640 0 50733 0
Current children cumulated CPU time (s) 1798
Current children cumulated vsize (KiB) 205508

Child status: 0
Real time (s): 1798.57
CPU time (s): 1798.08
CPU user time (s): 1797.49
CPU system time (s): 0.584911
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 205508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.49
system time used= 0.584911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52553
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= 3839

runsolver used 1.06784 second user time and 4.05938 second system time

The end

Launcher Data 

Begin job on node41 at 2009-06-17 13:58:53
IDJOB=1879829
IDBENCH=2630
IDSOLVER=701
FILE ID=node41/1879829-1245239932
PBS_JOBID= 9372298
Free space on /tmp= 65956 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_18.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879829-1245239932/watcher-1879829-1245239932 -o /tmp/evaluation-result-1879829-1245239932/solver-1879829-1245239932 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879829-1245239932.opb

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

MD5SUM BENCH= de4cbecd7c9968d40b279ce145b888a9
RANDOM SEED=1462934453

node41.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		: 3000.216
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		: 3000.216
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:       1814520 kB
Buffers:         32560 kB
Cached:         127708 kB
SwapCached:        416 kB
Active:          47212 kB
Inactive:       125988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814520 kB
SwapTotal:     4192956 kB
SwapFree:      4192044 kB
Dirty:            8860 kB
Writeback:           0 kB
Mapped:          22048 kB
Slab:            54288 kB
Committed_AS:    75708 kB
PageTables:       1360 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1879829-1245239932.opb

Free space on /tmp at the end= 65952 MiB
End job on node41 at 2009-06-17 14:28:51