Trace number 2657522

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 NameAnswerobjective functionCPU timeWall clock time
bsolo 3.2 ClSAT589 1798.02 1798.69

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8d2.opb
MD5SUMccbbad891f18298525c42c78a48134ce
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark540
Best CPU time to get the best result obtained on this benchmark47.1778
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 540
Optimality of the best value was proved NO
Number of variables1860
Total number of constraints7477
Number of constraints which are clauses7477
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Number of terms in the objective function 1860
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1860
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1860
Number of bits of the biggest sum of numbers11
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-2657522-1276415908.opb
0.00/0.00	c File size is 206551 bytes.
0.00/0.03	c Highest Coefficient sum: 1860
0.00/0.03	c Parsing was ok!!
0.00/0.03	c Total parsing time: 0.034 s
0.00/0.03	c Var: 1860 Constr: 7477 7477/0/0 Lit: 16950 Watch. Lit: 14954
0.00/0.03	c Obj. Vars: 1860 (100 % of total variables)
0.09/0.10	c Pre-processing Time: 0.103 s
0.09/0.10	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.10	c        0   1840     7427    16550    2    14854    2475      0      0 0.10
0.09/0.10	c Switching off lower bounding mode.
0.09/0.11	o 589
1797.92/1798.67	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.92/1798.67	c        9   1840     7437    18447    2    16125    3475     10     82 0.11
1797.92/1798.67	c      109   1840     7537    70699    9    16325    3823    110    550 0.20
1797.92/1798.67	c      359   1840     7787   211527   27    16825    4206    360    856 0.42
1797.92/1798.67	c      835   1840     8263   485114   58    17777    4627    836    878 0.95
1797.92/1798.67	c     1648   1840     9076   941528  103    19403    5090   1649    878 1.88
1797.92/1798.67	c     2969   1840    10397  1682138  161    22045    5600   2970    932 3.18
1797.92/1798.67	c     5051   1840    12479  2864362  229    26209    6161   5052    938 5.38
1797.92/1798.67	c     8274   1840    11401  2258862  198    24053    6778   3974    909 9.10
1797.92/1798.67	c    13212   1840    11584  2473769  213    24419    7456   4157    936 14.12
1797.92/1798.67	c    20718   1840    14229  3977550  279    29709    8202   6802    857 24.16
1797.92/1798.67	c    32080   1840    14991  4273078  285    31233    9023   7564    798 40.19
1797.92/1798.67	c    49225   1840    14956  4254200  284    31163    9926   7529    710 69.30
1797.92/1798.67	c    75044   1840    16618  5139322  309    34487   10919   9191    639 117.32
1797.92/1798.67	c   113876   1840    15465  4566417  295    32181   12011   8038    632 180.16
1797.92/1798.67	c   172228   1840    14252  4078684  286    29755   13213   6825    529 325.26
1797.92/1798.67	c   259861   1840    16822  5286354  314    34895   14535   9395    537 483.06
1797.92/1798.67	c   391413   1840    21694  8142258  375    44639   15989  14267    503 776.99
1797.92/1798.67	c   588845   1840    17160  5621689  327    35571   17588   9733    496 1185.54
1797.92/1798.67	c Resources Exceeded
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x1807 -x1808 -x1809 -x1810 -x1811 x1812 -x1813 -x1814 -x1815 -x1816 -x1817 x1818 -x1819 x1820 -x1821 x1822 x1823 -x1824 -x1825 -x1826 -x1827 x1828 -x1829 x1830 -x1831 -x1832 -x1833 x1834 -x1835 x1836 -x1837 -x1838 -x1839 -x1840 -x1841 x1842 -x1843 x1844 x1845 -x1846 -x1847 x1848 -x1849 x1850 -x1851 -x1852 -x1853 x1854 -x1855 x1856 -x1857 -x1858 -x1859 -x1860 
1797.92/1798.67	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.92/1798.67	c   18   855694 259832  1902422    17710  5745216  10283    475 1798.00
1797.92/1798.67	c Objective: 589
1797.92/1798.67	s SATISFIABLE
1797.92/1798.67	c Total time: 1798 s

Verifier Data

OK	589

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657522-1276415908/watcher-2657522-1276415908 -o /tmp/evaluation-result-2657522-1276415908/solver-2657522-1276415908 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657522-1276415908.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 1.14 3/106 20950
/proc/meminfo: memFree=1819052/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=11132 CPUtime=0
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 349 0 0 0 0 0 0 0 25 0 1 0 15242703 11399168 268 1992294400 134512640 137138936 4287946752 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 2783 269 176 642 0 2088 0

[startup+0.068024 s]
/proc/loadavg: 1.00 1.00 1.14 3/106 20950
/proc/meminfo: memFree=1819052/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=12036 CPUtime=0.06
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 696 0 0 0 6 0 0 0 25 0 1 0 15242703 12324864 564 1992294400 134512640 137138936 4287946752 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 3009 564 184 642 0 2365 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12036

[startup+0.10103 s]
/proc/loadavg: 1.00 1.00 1.14 3/106 20950
/proc/meminfo: memFree=1819052/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=12244 CPUtime=0.09
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 795 0 0 0 8 1 0 0 25 0 1 0 15242703 12537856 620 1992294400 134512640 137138936 4287946752 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 3061 622 185 642 0 2417 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12244

[startup+0.301067 s]
/proc/loadavg: 1.00 1.00 1.14 3/106 20950
/proc/meminfo: memFree=1819052/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=13616 CPUtime=0.29
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 1143 0 0 0 28 1 0 0 25 0 1 0 15242703 13942784 968 1992294400 134512640 137138936 4287946752 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 3404 969 191 642 0 2760 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13616

[startup+0.701139 s]
/proc/loadavg: 1.00 1.00 1.14 3/106 20950
/proc/meminfo: memFree=1819052/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=16488 CPUtime=0.69
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 1874 0 0 0 68 1 0 0 25 0 1 0 15242703 16883712 1699 1992294400 134512640 137138936 4287946752 18446744073709551615 136296981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 4122 1699 191 642 0 3478 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16488

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 20951
/proc/meminfo: memFree=1811108/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=21792 CPUtime=1.49
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 3194 0 0 0 147 2 0 0 25 0 1 0 15242703 22315008 3019 1992294400 134512640 137138936 4287946752 18446744073709551615 136500760 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 5448 3019 191 642 0 4804 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21792

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 20951
/proc/meminfo: memFree=1803420/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=33104 CPUtime=3.09
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 6011 0 0 0 304 5 0 0 25 0 1 0 15242703 33898496 5836 1992294400 134512640 137138936 4287946752 18446744073709551615 136297657 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 8276 5836 191 642 0 7632 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33104

[startup+6.30116 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 20951
/proc/meminfo: memFree=1779984/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=54780 CPUtime=6.29
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 11447 0 0 0 621 8 0 0 25 0 1 0 15242703 56094720 11272 1992294400 134512640 137138936 4287946752 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 13695 11272 191 642 0 13051 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54780

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 20951
/proc/meminfo: memFree=1762500/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=70308 CPUtime=12.69
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 15323 0 0 0 1257 12 0 0 25 0 1 0 15242703 71995392 15148 1992294400 134512640 137138936 4287946752 18446744073709551615 134575817 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 17577 15148 191 642 0 16933 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70308

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 20951
/proc/meminfo: memFree=1751340/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=77572 CPUtime=25.48
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 17131 0 0 0 2532 16 0 0 25 0 1 0 15242703 79433728 16956 1992294400 134512640 137138936 4287946752 18446744073709551615 134573710 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 19393 16956 191 642 0 18749 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 77572

[startup+51.1003 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 20951
/proc/meminfo: memFree=1741668/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=87176 CPUtime=51.07
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 19542 0 0 0 5085 22 0 0 25 0 1 0 15242703 89268224 19367 1992294400 134512640 137138936 4287946752 18446744073709551615 134542513 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 21794 19367 191 642 0 21150 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 87176

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 20953
/proc/meminfo: memFree=1736336/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=92420 CPUtime=102.26
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 21513 0 0 0 10194 32 0 0 25 0 1 0 15242703 94638080 20669 1992294400 134512640 137138936 4287946752 18446744073709551615 134603230 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 23105 20669 191 642 0 22461 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 92420

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 20964
/proc/meminfo: memFree=1727276/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=100672 CPUtime=162.21
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 24439 0 0 0 16176 45 0 0 25 0 1 0 15242703 103088128 22745 1992294400 134512640 137138936 4287946752 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 25168 22745 191 642 0 24524 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 100672

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 20966
/proc/meminfo: memFree=1713148/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=115416 CPUtime=222.19
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 28134 0 0 0 22161 58 0 0 25 0 1 0 15242703 118185984 26428 1992294400 134512640 137138936 4287946752 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 28854 26428 191 642 0 28210 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 115416

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 20968
/proc/meminfo: memFree=1711784/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=116788 CPUtime=282.18
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 28707 0 0 0 28147 71 0 0 25 0 1 0 15242703 119590912 26768 1992294400 134512640 137138936 4287946752 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 29197 26768 191 642 0 28553 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 116788

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 20968
/proc/meminfo: memFree=1707444/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=121192 CPUtime=342.16
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 30130 0 0 0 34135 81 0 0 25 0 1 0 15242703 124100608 27869 1992294400 134512640 137138936 4287946752 18446744073709551615 134602766 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 30298 27869 191 642 0 29654 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 121192

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 20970
/proc/meminfo: memFree=1707320/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=121048 CPUtime=402.13
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 30130 0 0 0 40119 94 0 0 25 0 1 0 15242703 123953152 27839 1992294400 134512640 137138936 4287946752 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 30262 27839 191 642 0 29618 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 121048

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 20972
/proc/meminfo: memFree=1707320/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=121044 CPUtime=462.11
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 30130 0 0 0 46101 110 0 0 25 0 1 0 15242703 123949056 27838 1992294400 134512640 137138936 4287946752 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 30261 27838 191 642 0 29617 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 121044

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 20974
/proc/meminfo: memFree=1700624/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=128168 CPUtime=522.09
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 31899 0 0 0 52085 124 0 0 25 0 1 0 15242703 131244032 29606 1992294400 134512640 137138936 4287946752 18446744073709551615 136503372 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 32042 29606 191 642 0 31398 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 128168

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 20976
/proc/meminfo: memFree=1690704/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=137716 CPUtime=582.07
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 34287 0 0 0 58069 138 0 0 25 0 1 0 15242703 141021184 31994 1992294400 134512640 137138936 4287946752 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 34429 31994 191 642 0 33785 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 137716

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 20976
/proc/meminfo: memFree=1689464/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=138216 CPUtime=642.05
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 34605 0 0 0 64055 150 0 0 25 0 1 0 15242703 141533184 32131 1992294400 134512640 137138936 4287946752 18446744073709551615 134542181 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 34554 32131 191 642 0 33910 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 138216

[startup+702.301 s]

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

/proc/meminfo: memFree=1686116/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=141316 CPUtime=1121.86
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 35809 0 0 0 111954 232 0 0 25 0 1 0 15242703 144707584 32906 1992294400 134512640 137138936 4287946752 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 35329 32906 191 642 0 34685 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 141316

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20992
/proc/meminfo: memFree=1686240/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=141376 CPUtime=1181.85
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 35853 0 0 0 117942 243 0 0 25 0 1 0 15242703 144769024 32906 1992294400 134512640 137138936 4287946752 18446744073709551615 134603287 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 35344 32906 191 642 0 34700 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 141376

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20992
/proc/meminfo: memFree=1678428/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=149296 CPUtime=1241.83
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 37863 0 0 0 123928 255 0 0 25 0 1 0 15242703 152879104 34901 1992294400 134512640 137138936 4287946752 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 37324 34901 191 642 0 36680 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 149296

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20994
/proc/meminfo: memFree=1678304/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=149568 CPUtime=1301.81
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 37943 0 0 0 129915 266 0 0 25 0 1 0 15242703 153157632 34955 1992294400 134512640 137138936 4287946752 18446744073709551615 134609268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 37392 34955 191 642 0 36748 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 149568

[startup+1362.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 20996
/proc/meminfo: memFree=1678056/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=149568 CPUtime=1361.78
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 38011 0 0 0 135902 276 0 0 25 0 1 0 15242703 153157632 34969 1992294400 134512640 137138936 4287946752 18446744073709551615 134542292 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 37392 34969 191 642 0 36748 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 149568

[startup+1422.31 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 20998
/proc/meminfo: memFree=1678056/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=149152 CPUtime=1421.77
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 38011 0 0 0 141891 286 0 0 25 0 1 0 15242703 152731648 34865 1992294400 134512640 137138936 4287946752 18446744073709551615 136296985 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 37288 34865 191 642 0 36644 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 149152

[startup+1482.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 21000
/proc/meminfo: memFree=1675576/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=152220 CPUtime=1481.73
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 38765 0 0 0 147873 300 0 0 25 0 1 0 15242703 155873280 35619 1992294400 134512640 137138936 4287946752 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 38055 35619 191 642 0 37411 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 152220

[startup+1542.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 21000
/proc/meminfo: memFree=1675576/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=152088 CPUtime=1541.71
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 38765 0 0 0 153858 313 0 0 25 0 1 0 15242703 155738112 35599 1992294400 134512640 137138936 4287946752 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 38022 35599 191 642 0 37378 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 152088

[startup+1602.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 21002
/proc/meminfo: memFree=1674584/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=152736 CPUtime=1601.69
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 39035 0 0 0 159845 324 0 0 25 0 1 0 15242703 156401664 35761 1992294400 134512640 137138936 4287946752 18446744073709551615 136504207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 38184 35761 191 642 0 37540 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 152736

[startup+1662.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 21004
/proc/meminfo: memFree=1674832/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=152344 CPUtime=1661.67
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 39035 0 0 0 165832 335 0 0 25 0 1 0 15242703 156000256 35663 1992294400 134512640 137138936 4287946752 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 38086 35663 191 642 0 37442 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 152344

[startup+1722.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 21006
/proc/meminfo: memFree=1675204/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=151856 CPUtime=1721.65
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 39262 0 0 0 171819 346 0 0 25 0 1 0 15242703 155500544 35541 1992294400 134512640 137138936 4287946752 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 37964 35541 191 642 0 37320 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 151856

[startup+1782.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 21008
/proc/meminfo: memFree=1675080/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=151836 CPUtime=1781.62
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 39262 0 0 0 177807 355 0 0 25 0 1 0 15242703 155480064 35536 1992294400 134512640 137138936 4287946752 18446744073709551615 136504449 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 37959 35536 191 642 0 37315 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 151836

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

[startup+1791.91 s]
/proc/loadavg: 1.13 1.07 1.01 2/107 21008
/proc/meminfo: memFree=1675080/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=151836 CPUtime=1791.23
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 39262 0 0 0 178766 357 0 0 25 0 1 0 15242703 155480064 35536 1992294400 134512640 137138936 4287946752 18446744073709551615 134542249 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 37959 35536 191 642 0 37315 0
Current children cumulated CPU time (s) 1791.23
Current children cumulated vsize (KiB) 151836

[startup+1795.1 s]
/proc/loadavg: 1.13 1.07 1.01 2/107 21008
/proc/meminfo: memFree=1675080/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=151836 CPUtime=1794.42
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 39262 0 0 0 179085 357 0 0 25 0 1 0 15242703 155480064 35536 1992294400 134512640 137138936 4287946752 18446744073709551615 134540738 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 37959 35536 191 642 0 37315 0
Current children cumulated CPU time (s) 1794.42
Current children cumulated vsize (KiB) 151836

[startup+1796.7 s]
/proc/loadavg: 1.12 1.07 1.01 2/107 21008
/proc/meminfo: memFree=1675080/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=151836 CPUtime=1796.02
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 39262 0 0 0 179244 358 0 0 25 0 1 0 15242703 155480064 35536 1992294400 134512640 137138936 4287946752 18446744073709551615 136505782 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 37959 35536 191 642 0 37315 0
Current children cumulated CPU time (s) 1796.02
Current children cumulated vsize (KiB) 151836

[startup+1797.5 s]
/proc/loadavg: 1.12 1.07 1.01 2/107 21008
/proc/meminfo: memFree=1675080/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=151836 CPUtime=1796.82
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 39262 0 0 0 179324 358 0 0 25 0 1 0 15242703 155480064 35536 1992294400 134512640 137138936 4287946752 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 37959 35536 191 642 0 37315 0
Current children cumulated CPU time (s) 1796.82
Current children cumulated vsize (KiB) 151836

[startup+1798.3 s]
/proc/loadavg: 1.12 1.07 1.01 2/107 21008
/proc/meminfo: memFree=1675080/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=151836 CPUtime=1797.62
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 39262 0 0 0 179404 358 0 0 25 0 1 0 15242703 155480064 35536 1992294400 134512640 137138936 4287946752 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 37959 35536 191 642 0 37315 0
Current children cumulated CPU time (s) 1797.62
Current children cumulated vsize (KiB) 151836

[startup+1798.51 s]
/proc/loadavg: 1.12 1.07 1.01 2/107 21008
/proc/meminfo: memFree=1675080/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=151836 CPUtime=1797.83
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 39262 0 0 0 179425 358 0 0 25 0 1 0 15242703 155480064 35536 1992294400 134512640 137138936 4287946752 18446744073709551615 134542805 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 37959 35536 191 642 0 37315 0
Current children cumulated CPU time (s) 1797.83
Current children cumulated vsize (KiB) 151836

[startup+1798.6 s]
/proc/loadavg: 1.12 1.07 1.01 2/107 21008
/proc/meminfo: memFree=1675080/2059040 swapFree=4140364/4192956
[pid=20950] ppid=20948 vsize=151836 CPUtime=1797.92
/proc/20950/stat : 20950 (bsolo_pb10) R 20948 20950 20668 0 -1 4202496 39262 0 0 0 179434 358 0 0 25 0 1 0 15242703 155480064 35536 1992294400 134512640 137138936 4287946752 18446744073709551615 134542333 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20950/statm: 37959 35536 191 642 0 37315 0
Current children cumulated CPU time (s) 1797.92
Current children cumulated vsize (KiB) 151836

Child status: 0
Real time (s): 1798.69
CPU time (s): 1798.02
CPU user time (s): 1794.42
CPU system time (s): 3.59745
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 153308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.42
system time used= 3.59745
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39263
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= 6016

runsolver used 4.08538 second user time and 8.88765 second system time

The end

Launcher Data

Begin job on node027 at 2010-06-13 09:58:29
IDJOB=2657522
IDBENCH=2056
IDSOLVER=1163
FILE ID=node027/2657522-1276415908
PBS_JOBID= 11173290
Free space on /tmp= 62448 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8d2.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657522-1276415908/watcher-2657522-1276415908 -o /tmp/evaluation-result-2657522-1276415908/solver-2657522-1276415908 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657522-1276415908.opb

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

MD5SUM BENCH= ccbbad891f18298525c42c78a48134ce
RANDOM SEED=857926906

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1819580 kB
Buffers:         34004 kB
Cached:         126048 kB
SwapCached:       6492 kB
Active:          92984 kB
Inactive:        80432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1819580 kB
SwapTotal:     4192956 kB
SwapFree:      4140364 kB
Dirty:            4144 kB
Writeback:           0 kB
AnonPages:       11152 kB
Mapped:          13000 kB
Slab:            44260 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181572 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62444 MiB
End job on node027 at 2010-06-13 10:28:27