Trace number 1878474

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
bsolo 3.1 clSAT-36 1798.17 1798.91

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-2.opb
MD5SUMaabc023158e10c9511062af8ac97c515
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-38
Best CPU time to get the best result obtained on this benchmark1795.34
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -44
Optimality of the best value was proved NO
Number of variables945
Total number of constraints58624
Number of constraints which are clauses58624
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 945
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 945
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 945
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1878474-1245166088.opb
0.00/0.00	c File size is 1400677 bytes.
0.09/0.17	c Highest Coefficient sum: 945
0.09/0.17	c Parsing was ok!!
0.09/0.17	c Total parsing time: 0.173 s
0.09/0.19	c Var: 945 Constr: 58624 58624/0/0 Lit: 117248 Watch. Lit: 117248
0.09/0.19	c Obj. Vars: 945 (100 % of total variables)
1.29/1.39	c Pre-processing Time: 1.392 s
1.29/1.39	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.29/1.39	c        0    945    58624   117248    2   117248   19541      0      0 1.39
1.29/1.39	c Switching off lower bounding mode.
1.40/1.40	o -31
1.40/1.46	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.40/1.46	c        0    945    58625   118193    2   117281   20541      1      0 1.41
1.40/1.46	c      101    945    58726   210162    3   117483   22596    102     69 1.46
1.40/1.46	o -32
1.99/2.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.99/2.03	c      108    945    58734   217484    3   117531   20541    110     73 1.47
1.99/2.03	c      208    945    58834   308419    5   117731   22596    210    135 1.53
1.99/2.03	c      458    945    59084   535713    9   118231   24856    460    270 1.70
1.99/2.03	c      935    945    59561   969388   16   119185   27342    937    460 2.03
1.99/2.03	o -33
2.59/2.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.59/2.60	c      935    945    59562   970333   16   119220   20541    938    459 2.04
2.59/2.60	c     1035    945    59662  1060994   17   119420   22596   1038    493 2.10
2.59/2.60	c     1286    945    59913  1288992   21   119922   24856   1289    570 2.25
2.59/2.60	c     1761    945    60388  1720633   28   120872   27342   1764    680 2.59
2.59/2.60	o -34
3.09/3.19	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.09/3.19	c     1774    945    60402  1733382   28   120934   20541   1778    682 2.60
3.09/3.19	c     1874    945    60502  1824145   30   121134   22596   1878    701 2.67
3.09/3.19	c     2124    945    60752  2050879   33   121634   24856   2128    744 2.85
3.09/3.19	c     2601    945    61229  2483545   40   122588   27342   2605    815 3.19
3.09/3.19	o -35
47.67/47.79	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
47.67/47.79	c     2601    945    61230  2484490   40   122625   20541   2606    813 3.20
47.67/47.79	c     2702    945    61331  2576037   42   122827   22596   2707    826 3.27
47.67/47.79	c     2952    945    61581  2802551   45   123327   24856   2957    849 3.48
47.67/47.79	c     3427    945    62056  3233249   52   124277   27342   3432    891 3.84
47.67/47.79	c     4241    945    62870  3970576   63   125905   30077   4246    922 4.60
47.67/47.79	c     5561    945    64190  5166144   80   128545   33085   5566    938 5.93
47.67/47.79	c     7642    945    66271  7051597  106   132707   36394   7647    884 8.64
47.67/47.79	c    10865    945    69494  9971219  143   139153   40034  10870    797 13.63
47.67/47.79	c    15801    945    74430 14443843  194   149025   44038  15806    734 21.50
47.67/47.79	c    23307    945    81936 21245455  259   164037   48442  23312    588 39.61
47.67/47.79	o -36
1797.96/1798.74	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.96/1798.74	c    26946    945    85576 24544761  286   171353   20541  26952    564 47.77
1797.96/1798.74	c    27046    945    68996  9515929  137   138028   22596  10372    528 51.15
1797.96/1798.74	c    27297    945    69247  9743077  140   138530   24856  10623    529 51.51
1797.96/1798.74	c    27772    945    69722 10173067  145   139480   27342  11098    535 51.91
1797.96/1798.74	c    28586    945    70536 10909885  154   141108   30077  11912    542 52.67
1797.96/1798.74	c    29906    945    71856 12104231  168   143748   33085  13232    553 53.99
1797.96/1798.74	c    31987    945    73937 13986675  189   147910   36394  15313    571 55.95
1797.96/1798.74	c    35211    945    77161 16904008  219   154358   40034  18537    581 60.54
1797.96/1798.74	c    40147    945    82097 21369637  260   164230   44038  23473    573 70.00
1797.96/1798.74	c    47653    945    89603 28161493  314   179242   48442  30979    547 87.11
1797.96/1798.74	c    59014    945   100964 38443962  380   201964   53287  42340    493 119.58
1797.96/1798.74	c    76158    945    75568 15448810  204   151172   58616  16944    402 189.44
1797.96/1798.74	c   101977    945   101387 38803941  382   202810   64478  42763    348 292.26
1797.96/1798.74	c   140810    945    86689 25509105  294   173414   70926  28065    308 456.33
1797.96/1798.74	c   199163    945    85171 24142495  283   170378   78019  26547    265 751.00
1797.96/1798.74	c   286795    945   105937 42926086  405   211910   85821  47313    238 1203.37
1797.96/1798.74	c Resources Exceeded
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1797.96/1798.74	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.96/1798.74	c   40   369276  30182   406625   113954 50192837  55330    205 1798.01
1797.96/1798.74	c Objective: -36
1797.96/1798.74	s SATISFIABLE
1797.96/1798.74	c Total time: 1798.01 s

Verifier Data

OK	-36

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1878474-1245166088/watcher-1878474-1245166088 -o /tmp/evaluation-result-1878474-1245166088/solver-1878474-1245166088 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878474-1245166088.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 9214
/proc/meminfo: memFree=1856408/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=12084 CPUtime=0
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 184206040 12374016 250 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 3022 250 176 640 0 2036 0

[startup+0.0416979 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 9214
/proc/meminfo: memFree=1856408/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=13324 CPUtime=0.04
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 641 0 0 0 4 0 0 0 18 0 1 0 184206040 13643776 625 1992294400 134512640 137136520 4294956256 18446744073709551615 136494451 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 3331 626 246 640 0 2345 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13324

[startup+0.101704 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 9214
/proc/meminfo: memFree=1856408/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=15384 CPUtime=0.09
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 1257 0 0 0 9 0 0 0 18 0 1 0 184206040 15753216 1241 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 3846 1241 365 640 0 2860 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15384

[startup+0.301725 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 9214
/proc/meminfo: memFree=1856408/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=21108 CPUtime=0.29
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 3210 0 0 0 28 1 0 0 19 0 1 0 184206040 21614592 2852 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 5277 2852 190 640 0 4633 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21108

[startup+0.701769 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 9214
/proc/meminfo: memFree=1856408/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=21108 CPUtime=0.69
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 3210 0 0 0 67 2 0 0 23 0 1 0 184206040 21614592 2852 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 5277 2852 190 640 0 4633 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21108

[startup+1.50186 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9215
/proc/meminfo: memFree=1845776/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=21136 CPUtime=1.49
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 4072 0 0 0 144 5 0 0 25 0 1 0 184206040 21643264 2857 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 5284 2857 196 640 0 4640 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21136

[startup+3.10104 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9215
/proc/meminfo: memFree=1835344/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=48216 CPUtime=3.09
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 10844 0 0 0 301 8 0 0 25 0 1 0 184206040 49373184 9629 1992294400 134512640 137136520 4294956256 18446744073709551615 134572231 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 12054 9629 196 640 0 11410 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 48216

[startup+6.30139 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 9215
/proc/meminfo: memFree=1787344/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=88804 CPUtime=6.29
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 20991 0 0 0 618 11 0 0 25 0 1 0 184206040 90935296 19776 1992294400 134512640 137136520 4294956256 18446744073709551615 134600223 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 22201 19776 196 640 0 21557 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88804

[startup+12.7011 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 9215
/proc/meminfo: memFree=1730896/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=139344 CPUtime=12.68
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 33638 0 0 0 1252 16 0 0 25 0 1 0 184206040 142688256 32423 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 34836 32423 196 640 0 34192 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 139344

[startup+25.5025 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 9215
/proc/meminfo: memFree=1639056/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=228456 CPUtime=25.49
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 55925 0 0 0 2522 27 0 0 25 0 1 0 184206040 233938944 54710 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 57114 54710 196 640 0 56470 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 228456

[startup+51.1024 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 9215
/proc/meminfo: memFree=1533584/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=332620 CPUtime=51.07
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 81961 0 0 0 5067 40 0 0 25 0 1 0 184206040 340602880 80746 1992294400 134512640 137136520 4294956256 18446744073709551615 136509148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 83155 80746 196 640 0 82511 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 332620

[startup+102.306 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 9215
/proc/meminfo: memFree=1408912/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=457168 CPUtime=102.25
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 113104 0 0 0 10167 58 0 0 25 0 1 0 184206040 468140032 111889 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 114292 111889 196 640 0 113648 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 457168

[startup+162.303 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 9215
/proc/meminfo: memFree=1216912/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=648320 CPUtime=162.23
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 160942 0 0 0 16137 86 0 0 25 0 1 0 184206040 663879680 159674 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 162080 159674 196 640 0 161436 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 648320

[startup+222.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 9215
/proc/meminfo: memFree=1216912/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=648320 CPUtime=222.2
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 160942 0 0 0 22130 90 0 0 25 0 1 0 184206040 663879680 159674 1992294400 134512640 137136520 4294956256 18446744073709551615 134544366 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 162080 159674 196 640 0 161436 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 648320

[startup+282.301 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 9215
/proc/meminfo: memFree=1216912/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=648320 CPUtime=282.18
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 160942 0 0 0 28125 93 0 0 25 0 1 0 184206040 663879680 159674 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 162080 159674 196 640 0 161436 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 648320

[startup+342.302 s]
/proc/loadavg: 1.15 1.07 1.01 2/65 9215
/proc/meminfo: memFree=1166736/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=699484 CPUtime=342.16
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 173736 0 0 0 34113 103 0 0 25 0 1 0 184206040 716271616 172468 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 174871 172468 196 640 0 174227 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 699484

[startup+402.301 s]
/proc/loadavg: 1.12 1.07 1.01 2/65 9215
/proc/meminfo: memFree=1087120/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=777888 CPUtime=402.12
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 193401 0 0 0 40097 115 0 0 25 0 1 0 184206040 796557312 192069 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 194472 192069 196 640 0 193828 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 777888

[startup+462.301 s]
/proc/loadavg: 1.11 1.07 1.01 2/65 9215
/proc/meminfo: memFree=1087120/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=777888 CPUtime=462.1
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 193401 0 0 0 46091 119 0 0 25 0 1 0 184206040 796557312 192069 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 194472 192069 196 640 0 193828 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 777888

[startup+522.302 s]
/proc/loadavg: 1.04 1.05 1.00 2/65 9215
/proc/meminfo: memFree=1087120/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=777888 CPUtime=522.08
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 193401 0 0 0 52086 122 0 0 25 0 1 0 184206040 796557312 192069 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 194472 192069 196 640 0 193828 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 777888

[startup+582.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 9215
/proc/meminfo: memFree=1087120/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=777888 CPUtime=582.05
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 193401 0 0 0 58079 126 0 0 25 0 1 0 184206040 796557312 192069 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 194472 192069 196 640 0 193828 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 777888

[startup+642.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 9215
/proc/meminfo: memFree=1044432/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=820668 CPUtime=642.03
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 204085 0 0 0 64069 134 0 0 25 0 1 0 184206040 840364032 202753 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 205167 202753 196 640 0 204523 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 820668

[startup+702.302 s]

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

/proc/meminfo: memFree=929488/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=935112 CPUtime=1061.86
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 232836 0 0 0 106017 169 0 0 25 0 1 0 184206040 957554688 231355 1992294400 134512640 137136520 4294956256 18446744073709551615 134571834 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 233778 231355 196 640 0 233134 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 935112

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9215
/proc/meminfo: memFree=929488/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=935112 CPUtime=1121.83
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 232836 0 0 0 112011 172 0 0 25 0 1 0 184206040 957554688 231355 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 233778 231355 196 640 0 233134 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 935112

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9215
/proc/meminfo: memFree=929488/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=935112 CPUtime=1181.81
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 232836 0 0 0 118007 174 0 0 25 0 1 0 184206040 957554688 231355 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 233778 231355 196 640 0 233134 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 935112

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9215
/proc/meminfo: memFree=929296/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=935112 CPUtime=1241.78
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 232836 0 0 0 124001 177 0 0 25 0 1 0 184206040 957554688 231355 1992294400 134512640 137136520 4294956256 18446744073709551615 134617004 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 233778 231355 196 640 0 233134 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 935112

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9215
/proc/meminfo: memFree=929296/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=935112 CPUtime=1301.76
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 232836 0 0 0 129995 181 0 0 25 0 1 0 184206040 957554688 231355 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 233778 231355 196 640 0 233134 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 935112

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9215
/proc/meminfo: memFree=883088/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=982848 CPUtime=1361.73
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 244771 0 0 0 135983 190 0 0 25 0 1 0 184206040 1006436352 243290 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 245712 243290 196 640 0 245068 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 982848

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9215
/proc/meminfo: memFree=838672/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=1025672 CPUtime=1421.72
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 255561 0 0 0 141975 197 0 0 25 0 1 0 184206040 1050288128 253995 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 256418 253995 196 640 0 255774 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 1025672

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9217
/proc/meminfo: memFree=838416/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=1025672 CPUtime=1481.68
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 255561 0 0 0 147970 198 0 0 25 0 1 0 184206040 1050288128 253995 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 256418 253995 196 640 0 255774 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 1025672

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9217
/proc/meminfo: memFree=838416/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=1025672 CPUtime=1541.66
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 255561 0 0 0 153965 201 0 0 25 0 1 0 184206040 1050288128 253995 1992294400 134512640 137136520 4294956256 18446744073709551615 134607060 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 256418 253995 196 640 0 255774 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 1025672

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9217
/proc/meminfo: memFree=838416/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=1025672 CPUtime=1601.64
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 255561 0 0 0 159960 204 0 0 25 0 1 0 184206040 1050288128 253995 1992294400 134512640 137136520 4294956256 18446744073709551615 135982480 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 256418 253995 196 640 0 255774 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 1025672

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9217
/proc/meminfo: memFree=838416/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=1025672 CPUtime=1661.61
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 255561 0 0 0 165956 205 0 0 25 0 1 0 184206040 1050288128 253995 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 256418 253995 196 640 0 255774 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 1025672

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9217
/proc/meminfo: memFree=838416/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=1025672 CPUtime=1721.58
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 255561 0 0 0 171952 206 0 0 25 0 1 0 184206040 1050288128 253995 1992294400 134512640 137136520 4294956256 18446744073709551615 134544127 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 256418 253995 196 640 0 255774 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 1025672

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9217
/proc/meminfo: memFree=838416/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=1025672 CPUtime=1781.56
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 255561 0 0 0 177948 208 0 0 25 0 1 0 184206040 1050288128 253995 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 256418 253995 196 640 0 255774 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 1025672

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9217
/proc/meminfo: memFree=838416/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=1025672 CPUtime=1791.17
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 255561 0 0 0 178908 209 0 0 25 0 1 0 184206040 1050288128 253995 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 256418 253995 196 640 0 255774 0
Current children cumulated CPU time (s) 1791.17
Current children cumulated vsize (KiB) 1025672

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9217
/proc/meminfo: memFree=838416/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=1025672 CPUtime=1794.36
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 255561 0 0 0 179227 209 0 0 25 0 1 0 184206040 1050288128 253995 1992294400 134512640 137136520 4294956256 18446744073709551615 134572140 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 256418 253995 196 640 0 255774 0
Current children cumulated CPU time (s) 1794.36
Current children cumulated vsize (KiB) 1025672

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9217
/proc/meminfo: memFree=838416/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=1025672 CPUtime=1795.96
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 255561 0 0 0 179387 209 0 0 25 0 1 0 184206040 1050288128 253995 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 256418 253995 196 640 0 255774 0
Current children cumulated CPU time (s) 1795.96
Current children cumulated vsize (KiB) 1025672

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9217
/proc/meminfo: memFree=838416/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=1025672 CPUtime=1797.56
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 255561 0 0 0 179547 209 0 0 25 0 1 0 184206040 1050288128 253995 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 256418 253995 196 640 0 255774 0
Current children cumulated CPU time (s) 1797.56
Current children cumulated vsize (KiB) 1025672

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9217
/proc/meminfo: memFree=838416/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=1025672 CPUtime=1797.96
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194304 255561 0 0 0 179587 209 0 0 25 0 1 0 184206040 1050288128 253995 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9214/statm: 256418 253995 196 640 0 255774 0
Current children cumulated CPU time (s) 1797.96
Current children cumulated vsize (KiB) 1025672

[startup+1798.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9217
/proc/meminfo: memFree=838416/2055920 swapFree=4191900/4192956
[pid=9214] ppid=9212 vsize=0 CPUtime=1798.16
/proc/9214/stat : 9214 (bsolo) R 9212 9214 8909 0 -1 4194308 255563 0 0 0 179591 225 0 0 17 0 1 0 184206040 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9214/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.16
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.91
CPU time (s): 1798.17
CPU user time (s): 1795.91
CPU system time (s): 2.25866
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 1025672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.91
system time used= 2.25866
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 255563
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= 4
involuntary context switches= 7268

runsolver used 1.40579 second user time and 5.14222 second system time

The end

Launcher Data

Begin job on node38 at 2009-06-16 17:28:09
IDJOB=1878474
IDBENCH=2251
IDSOLVER=700
FILE ID=node38/1878474-1245166088
PBS_JOBID= 9363850
Free space on /tmp= 66236 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-2.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878474-1245166088/watcher-1878474-1245166088 -o /tmp/evaluation-result-1878474-1245166088/solver-1878474-1245166088 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878474-1245166088.opb

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

MD5SUM BENCH= aabc023158e10c9511062af8ac97c515
RANDOM SEED=1268697244

node38.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
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		: 3000.232
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:       1856952 kB
Buffers:         47052 kB
Cached:          66520 kB
SwapCached:        260 kB
Active:          45004 kB
Inactive:        81884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1856952 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            5304 kB
Writeback:           0 kB
Mapped:          22512 kB
Slab:            58064 kB
Committed_AS:   160080 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1878474-1245166088.opb

Free space on /tmp at the end= 66232 MiB
End job on node38 at 2009-06-16 17:58:08