Trace number 453013

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, and are wall clock time (not CPU 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 3.0.17SAT (TO)3 1800.06 1802.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=373-P1=127-P2=409-P3=11-P4=263-P5=269-B.opb
MD5SUM65bc139f592885e582edbd6d46332a4d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.284956
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables135
Total number of constraints11
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 constraints11
Minimum length of a constraint9
Maximum length of a constraint99
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 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/453013-1178011122/instance-453013-1178011122.opb
0.00/0.00	c File size is 7081 bytes.
0.00/0.00	c Highest Coefficient sum: 523264
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.003 s
0.00/0.00	c Var: 540 Constr: 826 405/0/421 Lit: 3456 Watch. Lit: 2117
0.00/0.00	c Obj. Vars: 9 (1.66667 % of total variables)
0.00/0.01	c Pre-processing Time: 0.009 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    540      826     3456    4     2973    4616      0      0 0.01
0.00/0.01	c Switching off LPR mode.
1465.53/1465.90	c      100    540      926    10280   11     3131    5078    100   5555 0.02
1465.53/1465.90	c      251    540     1077    23336   21     3445    5586    251   8096 0.03
1465.53/1465.90	c      476    540     1302    39314   30     3789    6145    476   9153 0.05
1465.53/1465.90	c      814    540     1640    67125   40     4563    6760    814   8752 0.09
1465.53/1465.90	c     1322    540     2148   110000   51     5503    7437   1322   8993 0.15
1465.53/1465.90	c     2086    540     2912   179793   61     7008    8181   2086   8991 0.23
1465.53/1465.90	c     3232    540     4058   294097   72     9305    9000   3232   7103 0.46
1465.53/1465.90	c     4953    540     5779   427180   73    12717    9901   4953   6525 0.76
1465.53/1465.90	c     7537    540     8363   647025   77    17885   10892   7537   5445 1.38
1465.53/1465.90	c    11417    540     6371   477881   75    13908   11982   5545   4516 2.53
1465.53/1465.90	c    17239    540    12193   965372   79    25525   13181  11367   3987 4.32
1465.53/1465.90	c    25976    540     7456   513707   68    16017   14500   6630   3474 7.48
1465.53/1465.90	c    39086    540    13122  1050729   80    27374   15951  12296   2930 13.34
1465.53/1465.90	c    58756    540    16546  1189629   71    34249   17547  15720   2272 25.85
1465.53/1465.90	c    88266    540     9810   767159   78    20673   19302   8984   2095 42.12
1465.53/1465.90	c   132536    540    14346  1098877   76    29840   21233  13520   1676 79.05
1465.53/1465.90	c   198946    540    15436  1237305   80    31953   23357  14610   1501 132.50
1465.53/1465.90	c   298566    540    13673  1046560   76    28554   25693  12847   1133 263.50
1465.53/1465.90	c   448001    540    14140  1106416   78    29430   28263  13314    995 450.25
1465.53/1465.90	c   672160    539    12686  1109295   87    26540   31090  11860    920 729.92
1465.53/1465.90	c  1008403    539    23493  1808387   76    48242   34200  22667    773 1303.51
1465.53/1465.90	o 257	1465.53
1489.62/1490.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1489.62/1490.01	c  1101951    539    24761  1897829   76    50743    4634  23935    751 1465.54
1489.62/1490.01	c  1102051    539     3247   196753   60     7718    5098   2421    751 1466.48
1489.62/1490.01	c  1102301    539     3497   218793   62     8237    5608   2671    751 1466.51
1489.62/1490.01	c  1102777    539     3973   258411   65     9103    6169   3147    751 1466.57
1489.62/1490.01	c  1103591    539     4787   327769   68    10785    6786   3961    752 1466.70
1489.62/1490.01	c  1104911    539     6107   442597   72    13499    7465   5281    753 1466.90
1489.62/1490.01	c  1106992    539     8188   612795   74    17573    8212   7362    754 1467.52
1489.62/1490.01	c  1110216    539     7146   510027   71    15475    9034   6320    756 1468.29
1489.62/1490.01	c  1115152    539     7273   529711   72    15730    9938   6447    758 1469.63
1489.62/1490.01	c  1122659    539     9615   728996   75    20497   10932   8789    762 1472.58
1489.62/1490.01	c  1134021    539     9892   711331   71    20948   12026   9066    764 1483.24
1489.62/1490.01	o 3	1489.64
1800.05/1800.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.05/1800.50	c  1145880    539     9123   698494   76    19430    4634   8297    769 1489.64
1800.05/1800.50	c  1145981    539     3248   217334   66     7725    5098   2422    769 1489.72
1800.05/1800.50	c  1146231    539     3498   239073   68     8249    5608   2672    769 1489.75
1800.05/1800.50	c  1146707    539     3974   281364   70     9179    6169   3148    769 1489.82
1800.05/1800.50	c  1147520    539     4787   351906   73    10798    6786   3961    770 1489.98
1800.05/1800.50	c  1148840    539     6107   465137   76    13409    7465   5281    770 1490.32
1800.05/1800.50	c  1150921    539     8188   641609   78    17602    8212   7362    771 1491.12
1800.05/1800.50	c  1154145    539     7210   544911   75    15626    9034   6384    773 1492.52
1800.05/1800.50	c  1159081    539     7551   553588   73    16265    9938   6725    775 1494.81
1800.05/1800.50	c  1166587    539     9921   754457   76    21053   10932   9095    778 1497.94
1800.05/1800.50	c  1177949    539    10212   768727   75    21623   12026   9386    782 1506.25
1800.05/1800.50	c  1195094    539     9050   674132   74    19305   13229   8224    786 1519.55
1800.05/1800.50	c  1220913    539    13724  1047153   76    28630   14552  12898    794 1536.75
1800.05/1800.50	c  1259745    539    15357  1166305   75    31958   16008  14531    801 1572.27
1800.05/1800.50	c  1318098    528    15948  1252930   78    33111   17609  15122    812 1621.46
1800.05/1800.50	c  1405730    485    13358  1044941   78    27958   19370  12532    819 1715.84
1800.05/1800.50	c Caught signal: 15
1800.05/1800.50	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 -x20 x21 -x22 -x23 -x24 -x25 -x26 -x27 x28 -x29 x30
1800.05/1800.50	v -x31 -x32 x33 -x34 x35 x36 x37 -x38 -x39 -x40 x41 -x42 -x43 -x44 -x45 x46 x47 -x48 x49 x50 -x51 -x52 -x53 x54 x55 -x56 -x57 x58 -x59
1800.05/1800.50	v -x60 -x61 -x62 -x63 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 x64 -x65 x66 x67 -x68 x69 -x70 -x71 -x72 -x100 -x101 -x102 -x103
1800.05/1800.50	v -x104 -x105 -x106 -x107 -x108 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 x109 -x110 x111 -x112 -x113 x114 -x115 -x116 -x117
1800.05/1800.50	v x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 x130 -x131
1800.05/1800.50	v -x132 -x133 -x134 -x135
1800.05/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.50	c   48  1490488   7000  1521022    17987  1451037  17161    828 1800.06
1800.05/1800.50	c Objective: 3
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	c Total time: 1800.06 s

Verifier Data (download as text)

OK	3

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-453013-1178011122 -o ROOT/results/node4/solver-453013-1178011122 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/453013-1178011122/instance-453013-1178011122.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26644
/proc/meminfo: memFree=1824920/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=3932 CPUtime=0
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 375 0 0 0 0 0 0 0 18 0 1 0 277149961 4026368 345 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 983 346 289 324 0 51 0

[startup+0.0320631 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26644
/proc/meminfo: memFree=1824920/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=4452 CPUtime=0.02
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 520 0 0 0 2 0 0 0 18 0 1 0 277149961 4558848 488 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 1113 488 310 324 0 183 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4452

[startup+0.10107 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26644
/proc/meminfo: memFree=1824920/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=5092 CPUtime=0.09
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 690 0 0 0 9 0 0 0 18 0 1 0 277149961 5214208 658 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 1273 659 310 324 0 343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5092

[startup+0.301089 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26644
/proc/meminfo: memFree=1824920/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=7288 CPUtime=0.29
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 1222 0 0 0 29 0 0 0 19 0 1 0 277149961 7462912 1190 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 1822 1191 311 324 0 892 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7288

[startup+0.701126 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26644
/proc/meminfo: memFree=1824920/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=9880 CPUtime=0.69
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 1889 0 0 0 68 1 0 0 23 0 1 0 277149961 10117120 1857 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 2470 1857 310 324 0 1540 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9880

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26645
/proc/meminfo: memFree=1817424/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=13392 CPUtime=1.49
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 2763 0 0 0 148 1 0 0 25 0 1 0 277149961 13713408 2731 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10706033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 3348 2731 310 324 0 2418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13392

[startup+3.10136 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26645
/proc/meminfo: memFree=1811728/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=17784 CPUtime=3.09
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 3853 0 0 0 307 2 0 0 25 0 1 0 277149961 18210816 3821 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 4446 3821 310 324 0 3516 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17784

[startup+6.30166 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26645
/proc/meminfo: memFree=1808400/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=19964 CPUtime=6.29
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 4396 0 0 0 627 2 0 0 25 0 1 0 277149961 20443136 4364 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 4991 4364 310 324 0 4061 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19964

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 26645
/proc/meminfo: memFree=1807312/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=20992 CPUtime=12.68
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 4661 0 0 0 1266 2 0 0 25 0 1 0 277149961 21495808 4629 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 5248 4629 310 324 0 4318 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20992

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 26645
/proc/meminfo: memFree=1805136/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=23180 CPUtime=25.48
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 5206 0 0 0 2545 3 0 0 25 0 1 0 277149961 23736320 5174 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 5795 5174 310 324 0 4865 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23180

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 26645
/proc/meminfo: memFree=1800464/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=27856 CPUtime=51.07
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 6384 0 0 0 5104 3 0 0 25 0 1 0 277149961 28524544 6352 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 6964 6352 310 324 0 6034 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27856

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 26645
/proc/meminfo: memFree=1799952/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=28380 CPUtime=102.27
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 6508 0 0 0 10223 4 0 0 25 0 1 0 277149961 29061120 6476 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 7095 6476 310 324 0 6165 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28380

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26645
/proc/meminfo: memFree=1795280/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=33028 CPUtime=162.25
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 7671 0 0 0 16220 5 0 0 25 0 1 0 277149961 33820672 7639 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 8257 7639 310 324 0 7327 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33028

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26645
/proc/meminfo: memFree=1795280/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=33016 CPUtime=222.24
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 7671 0 0 0 22218 6 0 0 25 0 1 0 277149961 33808384 7639 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 8254 7639 310 324 0 7324 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33016

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26645
/proc/meminfo: memFree=1794128/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=34136 CPUtime=282.22
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 7952 0 0 0 28216 6 0 0 25 0 1 0 277149961 34955264 7920 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 8534 7920 310 324 0 7604 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 34136

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26645
/proc/meminfo: memFree=1793808/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=34356 CPUtime=342.2
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 8013 0 0 0 34213 7 0 0 25 0 1 0 277149961 35180544 7981 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 8589 7981 310 324 0 7659 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 34356

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26645
/proc/meminfo: memFree=1793104/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=35100 CPUtime=402.19
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 8194 0 0 0 40211 8 0 0 25 0 1 0 277149961 35942400 8161 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 8775 8161 310 324 0 7845 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 35100

[startup+462.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 26645
/proc/meminfo: memFree=1789456/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=38676 CPUtime=462.17
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 9097 0 0 0 46208 9 0 0 25 0 1 0 277149961 39604224 9061 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 9669 9061 310 324 0 8739 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 38676

[startup+522.302 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 26645
/proc/meminfo: memFree=1788304/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=39804 CPUtime=522.16
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 9378 0 0 0 52206 10 0 0 25 0 1 0 277149961 40759296 9342 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 9951 9342 310 324 0 9021 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 39804

[startup+582.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 26645
/proc/meminfo: memFree=1788304/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=39796 CPUtime=582.14
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 9378 0 0 0 58204 10 0 0 25 0 1 0 277149961 40751104 9341 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 9949 9341 310 324 0 9019 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 39796

[startup+642.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 26645
/proc/meminfo: memFree=1788304/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=39676 CPUtime=642.14
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 9378 0 0 0 64203 11 0 0 25 0 1 0 277149961 40628224 9311 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 9919 9311 310 324 0 8989 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 39676


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

/proc/meminfo: memFree=1786000/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=41792 CPUtime=1062.02
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 10003 0 0 0 106187 15 0 0 25 0 1 0 277149961 42795008 9840 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 10448 9840 310 324 0 9518 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 41792

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26647
/proc/meminfo: memFree=1786000/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=41776 CPUtime=1122.01
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 10003 0 0 0 112185 16 0 0 25 0 1 0 277149961 42778624 9836 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11022065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 10444 9836 310 324 0 9514 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 41776

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26647
/proc/meminfo: memFree=1786000/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=41776 CPUtime=1181.99
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 10003 0 0 0 118183 16 0 0 25 0 1 0 277149961 42778624 9836 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 10444 9836 310 324 0 9514 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 41776

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26647
/proc/meminfo: memFree=1786064/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=41732 CPUtime=1241.98
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 10003 0 0 0 124181 17 0 0 25 0 1 0 277149961 42733568 9825 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 10433 9825 310 324 0 9503 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 41732

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26647
/proc/meminfo: memFree=1786064/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=41732 CPUtime=1301.97
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 10003 0 0 0 130180 17 0 0 25 0 1 0 277149961 42733568 9825 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 10433 9825 310 324 0 9503 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 41732

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26647
/proc/meminfo: memFree=1784272/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=43556 CPUtime=1361.95
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 10491 0 0 0 136177 18 0 0 25 0 1 0 277149961 44601344 10279 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 10889 10279 310 324 0 9959 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 43556

[startup+1422.31 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 26647
/proc/meminfo: memFree=1784272/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=43556 CPUtime=1421.94
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 10525 0 0 0 142175 19 0 0 25 0 1 0 277149961 44601344 10279 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 10889 10279 310 324 0 9959 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 43556

[startup+1482.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 26647
/proc/meminfo: memFree=1784464/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=43300 CPUtime=1481.92
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 10526 0 0 0 148173 19 0 0 25 0 1 0 277149961 44339200 10218 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 10825 10218 311 324 0 9895 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 43300

[startup+1542.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 26647
/proc/meminfo: memFree=1784656/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=43128 CPUtime=1541.91
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 10526 0 0 0 154171 20 0 0 25 0 1 0 277149961 44163072 10175 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 10782 10175 311 324 0 9852 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 43128

[startup+1602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 26647
/proc/meminfo: memFree=1784656/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=43128 CPUtime=1601.89
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 10526 0 0 0 160169 20 0 0 25 0 1 0 277149961 44163072 10175 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 10782 10175 311 324 0 9852 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 43128

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 26647
/proc/meminfo: memFree=1784720/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=43128 CPUtime=1661.88
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 10526 0 0 0 166167 21 0 0 25 0 1 0 277149961 44163072 10175 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 10782 10175 311 324 0 9852 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 43128

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26647
/proc/meminfo: memFree=1784720/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=43128 CPUtime=1721.86
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 10526 0 0 0 172165 21 0 0 25 0 1 0 277149961 44163072 10175 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 10782 10175 311 324 0 9852 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 43128

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26647
/proc/meminfo: memFree=1784656/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=43128 CPUtime=1781.85
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 10526 0 0 0 178163 22 0 0 25 0 1 0 277149961 44163072 10175 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551466 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 10782 10175 311 324 0 9852 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 43128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26647
/proc/meminfo: memFree=1784656/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=43128 CPUtime=1800.05
/proc/26644/stat : 26644 (bsolo3.0.17) R 26642 26644 25868 0 -1 4194304 10526 0 0 0 179983 22 0 0 25 0 1 0 277149961 44163072 10175 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11020147 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 10782 10175 311 324 0 9852 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 43128

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 1/79 26648
/proc/meminfo: memFree=1784648/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=43128 CPUtime=1800.05
/proc/26644/stat : 26644 (bsolo3.0.17) S 26642 26644 25868 0 -1 4194304 10526 0 0 0 179983 22 0 0 25 0 1 0 277149961 44163072 10175 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 10782 10175 311 324 0 9852 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 43128

[startup+1802.2 s]
/proc/loadavg: 0.92 0.98 0.99 1/79 26648
/proc/meminfo: memFree=1784648/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=43128 CPUtime=1800.05
/proc/26644/stat : 26644 (bsolo3.0.17) S 26642 26644 25868 0 -1 4194304 10526 0 0 0 179983 22 0 0 25 0 1 0 277149961 44163072 10175 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 10782 10175 311 324 0 9852 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 43128

[startup+1802.4 s]
/proc/loadavg: 0.92 0.98 0.99 1/79 26648
/proc/meminfo: memFree=1784648/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=43128 CPUtime=1800.05
/proc/26644/stat : 26644 (bsolo3.0.17) S 26642 26644 25868 0 -1 4194304 10526 0 0 0 179983 22 0 0 25 0 1 0 277149961 44163072 10175 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 10782 10175 311 324 0 9852 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 43128

[startup+1802.5 s]
/proc/loadavg: 0.92 0.98 0.99 1/79 26648
/proc/meminfo: memFree=1784648/2055920 swapFree=4141168/4192956
[pid=26644] ppid=26642 vsize=43128 CPUtime=1800.05
/proc/26644/stat : 26644 (bsolo3.0.17) S 26642 26644 25868 0 -1 4194304 10526 0 0 0 179983 22 0 0 25 0 1 0 277149961 44163072 10175 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/26644/statm: 10782 10175 311 324 0 9852 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 43128

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.52
CPU time (s): 1800.06
CPU user time (s): 1799.83
CPU system time (s): 0.231964
CPU usage (%): 99.8639
Max. virtual memory (cumulated for all children) (KiB): 43692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.83
system time used= 0.231964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10526
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= 13
involuntary context switches= 36553

runsolver used 1.43578 second user time and 3.85941 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue May  1 09:18:42 UTC 2007

IDJOB= 453013
IDBENCH= 48080
IDSOLVER= 199
FILE ID= node4/453013-1178011122

PBS_JOBID= 4728293

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=373-P1=127-P2=409-P3=11-P4=263-P5=269-B.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/453013-1178011122/instance-453013-1178011122.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-453013-1178011122 -o ROOT/results/node4/solver-453013-1178011122 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/453013-1178011122/instance-453013-1178011122.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  65bc139f592885e582edbd6d46332a4d

RANDOM SEED= 486571031

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.218
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		: 3000.218
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:       1825392 kB
Buffers:         37456 kB
Cached:         107684 kB
SwapCached:      14796 kB
Active:         103960 kB
Inactive:        63912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825392 kB
SwapTotal:     4192956 kB
SwapFree:      4141168 kB
Dirty:            6588 kB
Writeback:           0 kB
Mapped:          29572 kB
Slab:            48200 kB
Committed_AS:  7145192 kB
PageTables:       1816 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= 66558 MiB

End job on node4 on Tue May  1 09:48:45 UTC 2007