Trace number 453011

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 3.0.17OPT3 931.749 932.072

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=19-P1=337-P2=467-P3=53-B.opb
MD5SUM1214df7607414e67bdb9a74c838a7ae9
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 benchmark0.148976
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 variables81
Total number of constraints7
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 constraints7
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)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

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/453011-1178010627/instance-453011-1178010627.opb
0.00/0.00	c File size is 4315 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: 0.001 s
0.00/0.00	c Var: 324 Constr: 496 243/0/253 Lit: 2070 Watch. Lit: 1271
0.00/0.00	c Obj. Vars: 9 (2.77778 % of total variables)
0.00/0.01	c Pre-processing Time: 0.004 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    324      496     2070    4     1781    2762      0      0 0.01
0.00/0.01	c Switching off LPR mode.
124.05/124.13	c      104    324      600     9263   15     1945    3039    104   7428 0.01
124.05/124.13	c      254    324      750    18907   25     2195    3343    254   8758 0.03
124.05/124.13	c      483    324      979    37774   38     2660    3678    483  10062 0.05
124.05/124.13	c      823    324     1319    72842   55     3376    4046    823   8148 0.10
124.05/124.13	c     1332    324     1828   114825   62     4409    4451   1332   8377 0.16
124.05/124.13	c     2095    324     2591   180244   69     5924    4897   2095   8026 0.26
124.05/124.13	c     3242    324     3738   277698   74     8173    5387   3242   7522 0.43
124.05/124.13	c     4964    324     5460   409108   74    11642    5926   4964   5874 0.84
124.05/124.13	c     7548    324     4996   347150   69    10713    6519   4500   4741 1.59
124.05/124.13	c    11427    324     5533   388080   70    11781    7171   5037   3955 2.89
124.05/124.13	c    17250    324     4083   301935   73     8894    7889   3587   3611 4.78
124.05/124.13	c    25988    324     4442   287493   64     9651    8678   3946   3230 8.04
124.05/124.13	c    39098    324     8724   617683   70    18189    9546   8228   2820 13.86
124.05/124.13	c    58770    324     8987   643026   71    18667   10501   8491   2573 22.84
124.05/124.13	c    88281    324    10855   869383   80    22366   11552  10359   2280 38.71
124.05/124.13	c   132552    324     6747   515978   76    14220   12708   6251   1996 66.41
124.05/124.13	c   198963    324     6851   553224   80    14434   13979   6355   1699 117.04
124.05/124.13	o 133	124.089
177.63/177.78	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
177.63/177.78	c   210354    324    11194   850117   75    23046    2780  10698   1695 124.09
177.63/177.78	c   210455    313     1988   124783   62     4756    3059   1492   1694 124.18
177.63/177.78	c   210705    313     2238   144862   64     5228    3365   1742   1696 124.20
177.63/177.78	c   211181    313     2714   182852   67     6186    3702   2218   1699 124.27
177.63/177.78	c   211994    313     3527   248247   70     7815    4073   3031   1704 124.40
177.63/177.78	c   213315    313     2721   177108   65     6193    4481   2225   1709 124.78
177.63/177.78	c   215397    313     4803   345248   71    10374    4930   4307   1720 125.18
177.63/177.78	c   218620    313     5389   392478   72    11507    5424   4893   1735 125.96
177.63/177.78	c   223556    313     4731   328067   69    10160    5967   4235   1751 127.64
177.63/177.78	c   231063    313     6110   428316   70    12944    6564   5614   1773 130.31
177.63/177.78	c   242424    313     3781   284503   75     8257    7221   3285   1813 133.71
177.63/177.78	c   259568    313     5946   421255   70    12550    7944   5450   1854 139.97
177.63/177.78	c   285387    313     7016   556217   79    14740    8739   6520   1902 150.02
177.63/177.78	c   324220    313     5415   367218   67    11489    9613   4919   1950 166.24
177.63/177.78	o 9	177.716
472.74/472.96	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
472.74/472.96	c   348394    313     9326   748735   80    19399    2778   8830   1960 177.72
472.74/472.96	c   348494    313     1988   123924   62     4750    3056   1492   1960 177.80
472.74/472.96	c   348744    313     2238   144734   64     5206    3362   1742   1961 177.82
472.74/472.96	c   349219    313     2713   184357   67     6165    3699   2217   1963 177.88
472.74/472.96	c   350032    313     3526   249647   70     7799    4069   3030   1966 177.99
472.74/472.96	c   351353    313     2713   174842   64     6114    4476   2217   1970 178.29
472.74/472.96	c   353435    313     4795   333899   69    10278    4924   4299   1976 178.85
472.74/472.96	c   356658    313     2961   193532   65     6622    5417   2465   1983 179.83
472.74/472.96	c   361595    313     5105   349905   68    10921    5959   4609   1994 181.33
472.74/472.96	c   369101    313     3479   228324   65     7715    6555   2983   2011 183.50
472.74/472.96	c   380462    313     4438   302020   68     9598    7211   3942   2023 187.99
472.74/472.96	c   397607    313     6780   469597   69    14311    7933   6284   2041 194.73
472.74/472.96	c   423426    269     7766   567008   73    16303    8727   7270   2058 205.68
472.74/472.96	c   462258    269     6186   417635   67    13117    9600   5690   2081 222.11
472.74/472.96	c   520610    269     9148   613897   67    19052   10561   8652   2105 247.30
472.74/472.96	c   608242    269     8069   602519   74    16878   11618   7573   2080 292.40
472.74/472.96	c   739795    269     7448   573487   76    15561   12780   6952   1997 370.32
472.74/472.96	o 5	472.802
473.13/473.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
473.13/473.36	c   904208    268     6894   530331   76    14545    2770   6398   1911 473.06
473.13/473.36	c   904308    268     1989   124458   62     4717    3048   1493   1911 473.13
473.13/473.36	c   904560    268     2241   146265   65     5236    3353   1745   1911 473.17
473.13/473.36	o 3	473.198
931.68/932.06	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
931.68/932.06	c   904762    257     2444   160982   65     5633    2768   1948   1912 473.20
931.68/932.06	c   904863    234     2545   169998   66     5818    3045   2049   1912 473.21
931.68/932.06	c   905113    234     2795   193093   69     6328    3350   2299   1912 473.24
931.68/932.06	c   905589    234     3271   234738   71     7254    3686   2775   1913 473.33
931.68/932.06	c   906402    234     4084   305628   74     8938    4055   3588   1914 473.53
931.68/932.06	c   907723    234     3193   234808   73     7134    4461   2697   1915 473.95
931.68/932.06	c   909804    234     2863   201177   70     6492    4908   2367   1915 474.91
931.68/932.06	c   913027    234     3459   255269   73     7678    5399   2963   1918 475.87
931.68/932.06	c   917963    234     5530   422100   76    11824    5939   5034   1922 477.59
931.68/932.06	c   925470    234     3637   248714   68     8000    6533   3141   1926 480.33
931.68/932.06	c   936832    234     4712   338989   71    10140    7187   4216   1932 484.69
931.68/932.06	c   953977    234     6819   509177   74    14382    7906   6323   1940 491.63
931.68/932.06	c   979796    234     7946   597162   75    16661    8697   7450   1943 504.03
931.68/932.06	c  1018629    234     5680   417115   73    12109    9567   5184   1955 520.92
931.68/932.06	c  1076982    234     8748   633241   72    18240   10524   8252   1963 548.53
931.68/932.06	c  1164614    234     9632   737771   76    19986   11577   9136   1939 600.39
931.68/932.06	c  1296167    234     9246   747782   80    19215   12735   8750   1934 670.00
931.68/932.06	c  1493599    234     8248   630530   76    17202   14009   7752   1867 799.96
931.68/932.06	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 x31
931.68/932.06	v x32 x33 -x34 -x35 x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 x46 -x47 -x48 -x49
931.68/932.06	v x50 -x51 -x52 -x53 -x54 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 x74 -x75 x76 -x77 -x78 -x79 -x80 -x81
931.68/932.06	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
931.68/932.06	c   69  1661069   7488  1683062    10994   683374  10498   1782 931.74
931.68/932.06	c Objective: 3
931.68/932.06	s OPTIMUM FOUND
931.68/932.06	c Total time: 931.742 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/node46/watcher-453011-1178010627 -o ROOT/results/node46/solver-453011-1178010627 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/453011-1178010627/instance-453011-1178010627.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: 1.00 1.00 1.00 3/78 24498
/proc/meminfo: memFree=1815856/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=3828 CPUtime=0
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 155745663 3919872 141 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7764856 0 0 4096 0 0 0 0 17 1 0 0
/proc/24498/statm: 957 143 120 324 0 15 0

[startup+0.0438929 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24498
/proc/meminfo: memFree=1815856/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=4436 CPUtime=0.03
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 523 0 0 0 3 0 0 0 18 0 1 0 155745663 4542464 491 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8230523 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 1109 491 310 324 0 179 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4436

[startup+0.102889 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24498
/proc/meminfo: memFree=1815856/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=5080 CPUtime=0.09
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 673 0 0 0 9 0 0 0 18 0 1 0 155745663 5201920 641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8230523 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 1270 641 310 324 0 340 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5080

[startup+0.302927 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24498
/proc/meminfo: memFree=1815856/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=6884 CPUtime=0.29
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 1134 0 0 0 29 0 0 0 19 0 1 0 155745663 7049216 1102 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8230523 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 1721 1102 310 324 0 791 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6884

[startup+0.702 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24498
/proc/meminfo: memFree=1815856/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=9228 CPUtime=0.68
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 1724 0 0 0 68 0 0 0 22 0 1 0 155745663 9449472 1692 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551264 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 2307 1692 310 324 0 1377 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9228

[startup+1.50115 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1809128/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=11036 CPUtime=1.49
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 2158 0 0 0 148 1 0 0 25 0 1 0 155745663 11300864 2126 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 2759 2126 310 324 0 1829 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11036

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1808360/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=11292 CPUtime=3.09
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 2237 0 0 0 308 1 0 0 25 0 1 0 155745663 11563008 2205 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 2823 2205 310 324 0 1893 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11292

[startup+6.30104 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1806952/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=14108 CPUtime=6.29
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 2941 0 0 0 627 2 0 0 25 0 1 0 155745663 14446592 2909 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8228418 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 3527 2909 310 324 0 2597 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14108

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1804912/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=14244 CPUtime=12.69
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 2981 0 0 0 1267 2 0 0 25 0 1 0 155745663 14585856 2949 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 3561 2949 310 324 0 2631 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14244

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1803440/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=15872 CPUtime=25.48
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 3369 0 0 0 2546 2 0 0 25 0 1 0 155745663 16252928 3337 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8228500 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 3968 3337 310 324 0 3038 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15872

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1800880/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=18316 CPUtime=51.07
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 3999 0 0 0 5105 2 0 0 25 0 1 0 155745663 18755584 3967 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8226654 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 4579 3967 310 324 0 3649 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18316

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 24499
/proc/meminfo: memFree=1800368/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=18896 CPUtime=102.26
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4137 0 0 0 10223 3 0 0 25 0 1 0 155745663 19349504 4099 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 4724 4099 310 324 0 3794 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18896

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798832/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20172 CPUtime=162.23
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4511 0 0 0 16220 3 0 0 25 0 1 0 155745663 20656128 4436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5043 4436 311 324 0 4113 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 20172

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798832/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20172 CPUtime=222.22
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4511 0 0 0 22218 4 0 0 25 0 1 0 155745663 20656128 4436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5043 4436 311 324 0 4113 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 20172

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798832/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20172 CPUtime=282.19
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4511 0 0 0 28215 4 0 0 25 0 1 0 155745663 20656128 4436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5043 4436 311 324 0 4113 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20172

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798832/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20172 CPUtime=342.17
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4511 0 0 0 34213 4 0 0 25 0 1 0 155745663 20656128 4436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5043 4436 311 324 0 4113 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20172

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798832/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20172 CPUtime=402.16
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4511 0 0 0 40211 5 0 0 25 0 1 0 155745663 20656128 4436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5043 4436 311 324 0 4113 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 20172

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798832/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20172 CPUtime=462.13
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4511 0 0 0 46208 5 0 0 25 0 1 0 155745663 20656128 4436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5043 4436 311 324 0 4113 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 20172

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798832/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20172 CPUtime=522.11
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4511 0 0 0 52206 5 0 0 25 0 1 0 155745663 20656128 4436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5043 4436 311 324 0 4113 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 20172

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798832/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20172 CPUtime=582.1
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4511 0 0 0 58204 6 0 0 25 0 1 0 155745663 20656128 4436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8228348 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5043 4436 311 324 0 4113 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 20172

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798832/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20172 CPUtime=642.08
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4511 0 0 0 64202 6 0 0 25 0 1 0 155745663 20656128 4436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5043 4436 311 324 0 4113 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 20172

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 24499
/proc/meminfo: memFree=1798832/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20172 CPUtime=702.05
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4511 0 0 0 70199 6 0 0 25 0 1 0 155745663 20656128 4436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5043 4436 311 324 0 4113 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 20172

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798832/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20172 CPUtime=762.04
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4511 0 0 0 76197 7 0 0 25 0 1 0 155745663 20656128 4436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5043 4436 311 324 0 4113 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 20172

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798448/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20624 CPUtime=822.01
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4611 0 0 0 82194 7 0 0 25 0 1 0 155745663 21118976 4536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5156 4536 311 324 0 4226 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 20624

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798448/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20608 CPUtime=881.99
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4611 0 0 0 88192 7 0 0 25 0 1 0 155745663 21102592 4536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5152 4536 311 324 0 4222 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 20608

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

[startup+895.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798448/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20600 CPUtime=895.58
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4611 0 0 0 89551 7 0 0 25 0 1 0 155745663 21094400 4536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5150 4536 311 324 0 4220 0
Current children cumulated CPU time (s) 895.58
Current children cumulated vsize (KiB) 20600

[startup+908.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798448/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20600 CPUtime=908.38
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4611 0 0 0 90831 7 0 0 25 0 1 0 155745663 21094400 4536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5150 4536 311 324 0 4220 0
Current children cumulated CPU time (s) 908.38
Current children cumulated vsize (KiB) 20600

[startup+921.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798448/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20600 CPUtime=921.18
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4611 0 0 0 92110 8 0 0 25 0 1 0 155745663 21094400 4536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5150 4536 311 324 0 4220 0
Current children cumulated CPU time (s) 921.18
Current children cumulated vsize (KiB) 20600

[startup+927.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798448/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20600 CPUtime=927.58
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4611 0 0 0 92750 8 0 0 25 0 1 0 155745663 21094400 4536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5150 4536 311 324 0 4220 0
Current children cumulated CPU time (s) 927.58
Current children cumulated vsize (KiB) 20600

[startup+929.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798448/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20600 CPUtime=929.18
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4611 0 0 0 92910 8 0 0 25 0 1 0 155745663 21094400 4536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5150 4536 311 324 0 4220 0
Current children cumulated CPU time (s) 929.18
Current children cumulated vsize (KiB) 20600

[startup+931.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798448/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20600 CPUtime=930.78
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4611 0 0 0 93070 8 0 0 25 0 1 0 155745663 21094400 4536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527316 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5150 4536 311 324 0 4220 0
Current children cumulated CPU time (s) 930.78
Current children cumulated vsize (KiB) 20600

[startup+931.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798448/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20600 CPUtime=931.18
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4611 0 0 0 93110 8 0 0 25 0 1 0 155745663 21094400 4536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5150 4536 311 324 0 4220 0
Current children cumulated CPU time (s) 931.18
Current children cumulated vsize (KiB) 20600

[startup+931.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798448/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20600 CPUtime=931.58
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4611 0 0 0 93150 8 0 0 25 0 1 0 155745663 21094400 4536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5150 4536 311 324 0 4220 0
Current children cumulated CPU time (s) 931.58
Current children cumulated vsize (KiB) 20600

[startup+932.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24499
/proc/meminfo: memFree=1798448/2055920 swapFree=4159404/4192956
[pid=24498] ppid=24496 vsize=20600 CPUtime=931.68
/proc/24498/stat : 24498 (bsolo3.0.17) R 24496 24498 23717 0 -1 4194304 4611 0 0 0 93160 8 0 0 25 0 1 0 155745663 21094400 4536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572679 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24498/statm: 5150 4536 311 324 0 4220 0
Current children cumulated CPU time (s) 931.68
Current children cumulated vsize (KiB) 20600

Child status: 0
Real time (s): 932.072
CPU time (s): 931.749
CPU user time (s): 931.664
CPU system time (s): 0.084987
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 20644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 931.664
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4615
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= 10
involuntary context switches= 1360

runsolver used 0.938857 second user time and 2.09468 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Tue May  1 09:10:27 UTC 2007

IDJOB= 453011
IDBENCH= 48078
IDSOLVER= 199
FILE ID= node46/453011-1178010627

PBS_JOBID= 4728268

Free space on /tmp= 66214 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=19-P1=337-P2=467-P3=53-B.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/453011-1178010627/instance-453011-1178010627.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-453011-1178010627 -o ROOT/results/node46/solver-453011-1178010627 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/453011-1178010627/instance-453011-1178010627.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  1214df7607414e67bdb9a74c838a7ae9

RANDOM SEED= 630861646

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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		: 3000.268
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:       1816200 kB
Buffers:         33200 kB
Cached:         119396 kB
SwapCached:       2784 kB
Active:          94244 kB
Inactive:        82140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816200 kB
SwapTotal:     4192956 kB
SwapFree:      4159404 kB
Dirty:            6696 kB
Writeback:           0 kB
Mapped:          31496 kB
Slab:            48688 kB
Committed_AS:  3612280 kB
PageTables:       1992 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= 66214 MiB

End job on node46 on Tue May  1 09:25:59 UTC 2007