Trace number 429960

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 3.0.16OPT3 583.773 583.903

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=223-P1=61-P2=13-P3=127-P4=37-P5=37-P6=137-P7=37-P8=223-B.opb
MD5SUM8f717fbc7f85484ebc0de379ab09a890
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 benchmark0.278957
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 variables192
Total number of constraints17
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 constraints17
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/429960-1177990062/instance-429960-1177990062.opb
0.00/0.00	c File size is 9296 bytes.
0.00/0.00	c Highest Coefficient sum: 130560
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.004 s
0.00/0.00	c Var: 704 Constr: 1049 512/0/537 Lit: 4408 Watch. Lit: 2706
0.00/0.00	c Obj. Vars: 8 (1.13636 % of total variables)
0.00/0.01	c Pre-processing Time: 0.012 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    704     1049     4408    4     3786    5914      0      0 0.01
0.00/0.01	c Switching off LPR mode.
388.11/388.21	c      113    704     1162    11246    9     3960    6506    113   5380 0.02
388.11/388.21	c      264    704     1313    20809   15     4145    7157    264   6139 0.04
388.11/388.21	c      490    704     1539    35097   22     4582    7873    490   8032 0.06
388.11/388.21	c      828    704     1877    57998   30     5248    8661    828   9517 0.09
388.11/388.21	c     1338    704     2387    95348   39     6231    9528   1338   8468 0.16
388.11/388.21	c     2102    704     3151   150038   47     7771   10481   2102   8053 0.26
388.11/388.21	c     3250    704     4299   234770   54    10148   11530   3250   7080 0.46
388.11/388.21	c     4971    704     6020   335483   55    13574   12684   4971   6237 0.80
388.11/388.21	c     7556    704     8605   487832   56    18710   13953   7556   4516 1.67
388.11/388.21	c    11436    704    12485   720788   57    26446   15349  11436   3031 3.77
388.11/388.21	c    17259    704    10564   563494   53    22624   16884   9515   2002 8.62
388.11/388.21	c    25996    704    10576   607024   57    22670   18573   9527   2156 12.06
388.11/388.21	c    39106    704    14184   799676   56    29892   20431  13135   1846 21.18
388.11/388.21	c    58777    701    12382   762361   61    26272   22475  11333   1556 37.77
388.11/388.21	c    88287    701    18270  1087494   59    38033   24723  17221   1331 66.29
388.11/388.21	c   132557    701    19644  1295762   65    40744   27196  18595   1376 96.29
388.11/388.21	c   198967    698    19025  1202547   63    39615   29916  17976   1238 160.71
388.11/388.21	c   298587    697    25304  1550293   61    52131   32908  24255   1059 281.79
388.11/388.21	o 5	388.125
446.09/446.23	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
446.09/446.23	c   369782    694    30855  1923444   62    63345    5930  29806    952 388.13
446.09/446.23	c   369882    694     4123   229561   55     9863    6524   3074    950 389.06
446.09/446.23	c   370132    685     4373   247114   56    10281    7177   3324    951 389.09
446.09/446.23	c   370607    685     4848   278278   57    11288    7895   3799    952 389.13
446.09/446.23	c   371420    685     5661   331905   58    12865    8685   4612    954 389.27
446.09/446.23	c   372741    685     6982   418597   59    15501    9554   5933    956 389.56
446.09/446.23	c   374822    685     9063   551725   60    19679   10510   8014    960 390.22
446.09/446.23	c   378045    685     6813   378292   55    15137   11562   5764    967 390.85
446.09/446.23	c   382982    667    11750   720681   61    25067   12719  10701    974 392.84
446.09/446.23	c   390489    667    12817   783745   61    27191   13991  11768    979 398.50
446.09/446.23	c   401851    667    10002   556803   55    21548   15391   8953    982 409.16
446.09/446.23	c   418995    644    11002   628391   57    23510   16931   9953    988 423.72
446.09/446.23	c   444815    641    10683   751981   70    22875   18625   9634   1000 444.76
446.09/446.23	o 3	446.129
583.67/583.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
583.67/583.89	c   449158    641    15027  1039293   69    31648    5920  13978   1006 446.13
583.67/583.89	c   449259    620     4126   199245   48     9812    6513   3077   1006 446.27
583.67/583.89	c   449509    620     4376   216646   49    10304    7165   3327   1007 446.30
583.67/583.89	c   449984    620     4851   248590   51    11227    7882   3802   1008 446.39
583.67/583.89	c   450797    620     5664   301957   53    12866    8671   4615   1009 446.58
583.67/583.89	c   452118    620     6985   388315   55    15501    9539   5936   1011 447.05
583.67/583.89	c   454199    620     9066   523060   57    19674   10493   8017   1014 447.89
583.67/583.89	c   457423    620     6919   383212   55    15339   11543   5870   1017 449.75
583.67/583.89	c   462360    620    11856   708979   59    25203   12698  10807   1025 450.91
583.67/583.89	c   469867    620    12817   763915   59    27180   13968  11768   1035 453.75
583.67/583.89	c   481228    620     9956   561550   56    21452   15365   8907   1040 462.52
583.67/583.89	c   498372    620    11435   637126   55    24363   16902  10386   1038 479.98
583.67/583.89	c   524192    620    11247   680224   60    24018   18593  10198   1047 500.64
583.67/583.89	c   563024    619    12033   704642   58    25639   20453  10984   1065 528.46
583.67/583.89	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
583.67/583.89	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
583.67/583.89	v x60 x61 -x62 -x63 -x64 x65 x66 -x67 -x68 -x69 -x70 -x71 x72 x73 x74 -x75 -x76 -x77 -x78 x79 -x80 -x129 x130 -x131 -x132 -x133 -x134
583.67/583.89	v -x135 -x136 x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 x137 -x138 -x139 -x140 x141 -x142 -x143 -x144 x89 -x90 -x91 x92 -x93 -x94 -x95
583.67/583.89	v -x96 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x153 x154 -x155 -x156 -x157
583.67/583.89	v -x158 -x159 -x160 x105 -x106 x107 -x108 -x109 -x110 -x111 -x112 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x113 x114
583.67/583.89	v -x115 -x116 x117 -x118 -x119 -x120 x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 x121 -x122 -x123 -x124 -x125 -x126 -x127
583.67/583.89	v -x128 -x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192
583.67/583.89	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
583.67/583.89	c   45   602541   4183   624883    20514  1011275  19465   1032 583.76
583.67/583.89	c Objective: 3
583.67/583.89	s OPTIMUM FOUND
583.67/583.89	c Total time: 583.765 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/node52/watcher-429960-1177990062 -o ROOT/results/node52/solver-429960-1177990062 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429960-1177990062/instance-429960-1177990062.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 3/64 17942
/proc/meminfo: memFree=1857100/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=19560 CPUtime=0
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 375 0 0 0 0 0 0 0 18 0 1 0 153851278 20029440 344 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4744827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 2937 345 291 324 0 2003 0

[startup+0.0820811 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17942
/proc/meminfo: memFree=1857100/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=4968 CPUtime=0.07
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 640 0 0 0 7 0 0 0 18 0 1 0 153851278 5087232 606 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 1242 606 312 324 0 311 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4968

[startup+0.101082 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17942
/proc/meminfo: memFree=1857100/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=5096 CPUtime=0.09
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 700 0 0 0 9 0 0 0 18 0 1 0 153851278 5218304 666 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 1274 666 312 324 0 343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5096

[startup+0.301095 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17942
/proc/meminfo: memFree=1857100/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=6640 CPUtime=0.29
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 1069 0 0 0 29 0 0 0 19 0 1 0 153851278 6799360 1035 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4744827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 1660 1035 312 324 0 729 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6640

[startup+0.701123 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17942
/proc/meminfo: memFree=1857100/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=8576 CPUtime=0.69
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 1571 0 0 0 68 1 0 0 22 0 1 0 153851278 8781824 1537 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 2144 1537 312 324 0 1213 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8576

[startup+1.50118 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 17943
/proc/meminfo: memFree=1851204/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=10772 CPUtime=1.49
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 2108 0 0 0 147 2 0 0 25 0 1 0 153851278 11030528 2074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 2693 2074 312 324 0 1762 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10772

[startup+3.10128 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17943
/proc/meminfo: memFree=1848516/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=13744 CPUtime=3.09
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 2848 0 0 0 306 3 0 0 25 0 1 0 153851278 14073856 2814 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 3436 2814 312 324 0 2505 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13744

[startup+6.3015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17943
/proc/meminfo: memFree=1843972/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=17364 CPUtime=6.29
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 3759 0 0 0 625 4 0 0 25 0 1 0 153851278 17780736 3725 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 4341 3725 312 324 0 3410 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17364

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 17943
/proc/meminfo: memFree=1840964/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=19552 CPUtime=12.69
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 4312 0 0 0 1263 6 0 0 25 0 1 0 153851278 20021248 4278 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 4888 4278 312 324 0 3957 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19552

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 17943
/proc/meminfo: memFree=1839428/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=21108 CPUtime=25.49
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 4701 0 0 0 2540 9 0 0 25 0 1 0 153851278 21614592 4667 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 5277 4667 312 324 0 4346 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21108

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 17943
/proc/meminfo: memFree=1834820/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=25760 CPUtime=51.08
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 5858 0 0 0 5093 15 0 0 25 0 1 0 153851278 26378240 5824 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 6440 5824 312 324 0 5509 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25760

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 17943
/proc/meminfo: memFree=1829060/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=31448 CPUtime=102.27
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 7285 0 0 0 10204 23 0 0 25 0 1 0 153851278 32202752 7251 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 7862 7251 312 324 0 6931 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31448

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17943
/proc/meminfo: memFree=1829060/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=31444 CPUtime=162.25
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 7285 0 0 0 16195 30 0 0 25 0 1 0 153851278 32198656 7251 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 7861 7251 312 324 0 6930 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31444

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17943
/proc/meminfo: memFree=1827396/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=33096 CPUtime=222.24
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 7700 0 0 0 22184 40 0 0 25 0 1 0 153851278 33890304 7666 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 8274 7666 312 324 0 7343 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33096

[startup+282.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 17943
/proc/meminfo: memFree=1827396/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=33040 CPUtime=282.23
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 7700 0 0 0 28175 48 0 0 25 0 1 0 153851278 33832960 7654 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 8260 7654 312 324 0 7329 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 33040

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17943
/proc/meminfo: memFree=1825092/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=35248 CPUtime=342.21
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 8301 0 0 0 34167 54 0 0 25 0 1 0 153851278 36093952 8189 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 8812 8189 312 324 0 7881 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 35248

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17943
/proc/meminfo: memFree=1825092/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=35208 CPUtime=402.2
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 8363 0 0 0 40157 63 0 0 25 0 1 0 153851278 36052992 8197 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 8802 8197 313 324 0 7871 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 35208

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17943
/proc/meminfo: memFree=1825156/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=35156 CPUtime=462.19
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 8363 0 0 0 46147 72 0 0 25 0 1 0 153851278 35999744 8184 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 8789 8184 313 324 0 7858 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 35156

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17943
/proc/meminfo: memFree=1825220/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=34988 CPUtime=522.17
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 8363 0 0 0 52135 82 0 0 25 0 1 0 153851278 35827712 8142 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 8747 8142 313 324 0 7816 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 34988

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17943
/proc/meminfo: memFree=1825284/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=34988 CPUtime=582.16
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 8363 0 0 0 58126 90 0 0 25 0 1 0 153851278 35827712 8142 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 8747 8142 313 324 0 7816 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 34988

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

[startup+583.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17943
/proc/meminfo: memFree=1825284/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=34988 CPUtime=582.97
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 8363 0 0 0 58206 91 0 0 25 0 1 0 153851278 35827712 8142 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 8747 8142 313 324 0 7816 0
Current children cumulated CPU time (s) 582.97
Current children cumulated vsize (KiB) 34988

[startup+583.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17943
/proc/meminfo: memFree=1825284/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=34988 CPUtime=583.37
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194304 8363 0 0 0 58246 91 0 0 25 0 1 0 153851278 35827712 8142 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 8747 8142 313 324 0 7816 0
Current children cumulated CPU time (s) 583.37
Current children cumulated vsize (KiB) 34988

[startup+583.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17943
/proc/meminfo: memFree=1825284/2055920 swapFree=4182984/4192956
[pid=17942] ppid=17940 vsize=0 CPUtime=583.76
/proc/17942/stat : 17942 (bsolo3.0.16) R 17940 17942 28704 0 -1 4194308 8364 0 0 0 58285 91 0 0 25 0 1 0 153851278 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17942/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 583.76
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 583.903
CPU time (s): 583.773
CPU user time (s): 582.856
CPU system time (s): 0.91686
CPU usage (%): 99.9777
Max. virtual memory (cumulated for all children) (KiB): 35304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 582.856
system time used= 0.91686
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8364
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= 12
involuntary context switches= 790

runsolver used 0.473927 second user time and 1.12783 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Tue May  1 03:27:42 UTC 2007

IDJOB= 429960
IDBENCH= 47946
IDSOLVER= 163
FILE ID= node52/429960-1177990062

PBS_JOBID= 4728160

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=223-P1=61-P2=13-P3=127-P4=37-P5=37-P6=137-P7=37-P8=223-B.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429960-1177990062/instance-429960-1177990062.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-429960-1177990062 -o ROOT/results/node52/solver-429960-1177990062 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429960-1177990062/instance-429960-1177990062.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  8f717fbc7f85484ebc0de379ab09a890

RANDOM SEED= 402562332

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
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:       1857508 kB
Buffers:         28916 kB
Cached:         101904 kB
SwapCached:       3888 kB
Active:          81336 kB
Inactive:        63796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857508 kB
SwapTotal:     4192956 kB
SwapFree:      4182984 kB
Dirty:            6692 kB
Writeback:           0 kB
Mapped:          19752 kB
Slab:            39192 kB
Committed_AS:  2659388 kB
PageTables:       1500 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 node52 on Tue May  1 03:37:26 UTC 2007