Trace number 1879878

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 pbSAT1071 1798.01 1798.44

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_6.opb.PB06.opb
MD5SUMe9984c89af246abdf2b2a4294753ea30
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1049
Best CPU time to get the best result obtained on this benchmark1797.36
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1036
Optimality of the best value was proved NO
Number of variables1963
Total number of constraints4000
Number of constraints which are clauses4000
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 1963
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 1963
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1963
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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: Generic Pseudo-Boolean 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-1879878-1245144020.opb
0.00/0.00	c File size is 112303 bytes.
0.00/0.01	c Highest Coefficient sum: 1963
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.016 s
0.00/0.01	c Var: 1963 Constr: 4000 4000/0/0 Lit: 8000 Watch. Lit: 8000
0.00/0.01	c Obj. Vars: 1963 (100 % of total variables)
0.00/0.04	c Formula reductions applied at preprocessing
0.00/0.04	c Pre-processing Time: 0.045 s
0.79/0.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.86	c        0   1667     3925     7850    2     7850    1308      0      0 0.04
0.79/0.86	c Initial Lower Bound: 979
0.79/0.86	c Initial Path Cost: 146
0.79/0.86	o 1180
5.40/5.45	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.40/5.45	c        0   1667     3926     9517    2     8485    2308      1      0 0.87
5.40/5.45	o 1153
7.49/7.58	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.49/7.58	c        0   1667     3927    11184    2     9147    3308      2      0 5.45
7.49/7.58	o 1088
9.69/9.75	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
9.69/9.75	c        0   1667     3928    12851    3     9874    4308      3      0 7.58
9.69/9.75	o 1087
27.59/27.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
27.59/27.68	c        1   1667     3932    15599    3    10608    4308      7      0 9.76
27.59/27.68	c      101   1667     4232   132072   31    11208    4739    307      6 15.29
27.59/27.68	c      352   1667     4981   416405   83    12706    5213   1056     13 25.42
27.59/27.68	o 1086
30.09/30.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
30.09/30.20	c      357   1667     4997   423595   84    13465    4308   1072     12 27.68
30.09/30.20	o 1085
37.08/37.19	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
37.08/37.19	c      361   1667     5010   430307   85    14219    4308   1085     11 30.19
37.08/37.19	c      461   1667     5307   533312  100    14813    4739   1382     13 35.39
37.08/37.19	o 1084
38.78/38.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
38.78/38.80	c      461   1667     5308   534979  100    15544    4308   1383     12 37.18
38.78/38.80	o 1081
40.98/41.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
40.98/41.01	c      461   1667     5309   536646  101    16278    4308   1384     11 38.79
40.98/41.01	o 1080
219.34/219.45	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
219.34/219.45	c      474   1667     5349   551473  103    17091    4308   1424     11 41.01
219.34/219.45	c      575   1667     5651   648965  114    17695    4739   1726     12 46.25
219.34/219.45	c      825   1667     6395   887309  138    19183    5213   2470     14 56.71
219.34/219.45	c     1300   1667     7808  1359014  174    22009    5735   3883     17 75.61
219.34/219.45	c     2113   1667     6794   983764  144    14321    6309   2869     19 105.80
219.34/219.45	c     3436   1667     7081  1404516  198    14895    6940   3156     23 145.99
219.34/219.45	c     5517   1667     9107  1822121  200    18947    7635   5182     25 217.07
219.34/219.45	o 1076
224.04/224.16	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
224.04/224.16	c     5517   1667     9108  1823788  200    19686    2308   5183     25 219.40
224.04/224.16	o 1075
226.24/226.39	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
226.24/226.39	c     5591   1667     5303   480899   90    12081    2308   1378     24 224.10
226.24/226.39	o 1074
357.20/357.32	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
357.20/357.32	c     5606   1667     5349   495756   92    12912    2308   1424     24 226.34
357.20/357.32	c     5707   1667     5652   579290  102    13518    2539   1727     24 231.36
357.20/357.32	c     5958   1667     6399   809712  126    15012    2793   2474     24 241.64
357.20/357.32	c     6434   1667     5757   572975   99    12253    3073   1832     24 259.95
357.20/357.32	c     7247   1667     6006   607312  101    12751    3381   2081     25 288.75
357.20/357.32	c     8567   1667     7547  1128392  149    15833    3720   3622     25 334.09
357.20/357.32	o 1073
1046.15/1046.48	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1046.15/1046.48	c     9224   1667     6899   985392  142    15277    2308   2974     25 357.24
1046.15/1046.48	c     9324   1667     5376   480240   89    11492    2539   1451     25 362.06
1046.15/1046.48	c     9574   1667     6121   706671  115    12982    2793   2196     25 371.39
1046.15/1046.48	c    10050   1667     5483   484576   88    11706    3073   1558     25 389.17
1046.15/1046.48	c    10863   1667     5683   554406   97    12106    3381   1758     26 416.72
1046.15/1046.48	c    12184   1667     7197  1082555  150    15134    3720   3272     26 461.08
1046.15/1046.48	c    14265   1667     5786   608137  105    12312    4093   1861     27 526.70
1046.15/1046.48	c    17488   1667     6941  1095298  157    14622    4503   3016     27 629.03
1046.15/1046.48	c    22425   1667     7043   954860  135    14826    4954   3118     28 788.34
1046.15/1046.48	c    29932   1667     7028  1024067  145    14796    5450   3103     29 1025.58
1046.15/1046.48	o 1072
1066.24/1066.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1066.24/1066.50	c    30377   1667     8361  1600306  191    18203    2308   4436     29 1046.24
1066.24/1066.50	c    30478   1667     5380   562945  104    11501    2539   1455     28 1051.24
1066.24/1066.50	c    30730   1667     6133   808967  131    13007    2793   2208     28 1060.38
1066.24/1066.50	o 1071
1797.97/1798.42	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.97/1798.42	c    30823   1667     6413   951713  148    14309    2308   2488     28 1066.25
1797.97/1798.42	c    30923   1667     5080   401094   78    10902    2539   1155     28 1071.06
1797.97/1798.42	c    31174   1667     5830   615417  105    12402    2793   1905     28 1080.47
1797.97/1798.42	c    31649   1667     5323   626810  117    11388    3073   1398     28 1094.56
1797.97/1798.42	c    32462   1667     5464   750761  137    11670    3381   1539     28 1119.79
1797.97/1798.42	c    33782   1667     6988  1223887  175    14718    3720   3063     29 1157.17
1797.97/1798.42	c    35863   1667     5786   592245  102    12314    4093   1861     29 1227.34
1797.97/1798.42	c    39086   1667     7144  1036867  145    15030    4503   3219     29 1330.00
1797.97/1798.42	c    44022   1667     7143  1007639  141    15028    4954   3218     29 1489.35
1797.97/1798.42	c    51530   1667     6403  1212456  189    13548    5450   2478     30 1702.41
1797.97/1798.42	c Resources Exceeded
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1797.97/1798.42	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.42	c   49    54294   4204    65346     7863  1129441   3938     30 1798.00
1797.97/1798.42	c Objective: 1071
1797.97/1798.42	s SATISFIABLE
1797.97/1798.42	c Total time: 1798 s

Verifier Data 

OK	1071

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879878-1245144020/watcher-1879878-1245144020 -o /tmp/evaluation-result-1879878-1245144020/solver-1879878-1245144020 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879878-1245144020.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: 0.92 0.97 0.99 3/64 32728
/proc/meminfo: memFree=1767528/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=10844 CPUtime=0
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 182003017 11104256 249 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 2711 249 174 640 0 2039 0

[startup+0.08029 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 32728
/proc/meminfo: memFree=1767528/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=11660 CPUtime=0.07
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 588 0 0 0 7 0 0 0 18 0 1 0 182003017 11939840 536 1992294400 134512640 137136520 4294956256 18446744073709551615 135743037 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 2915 536 225 640 0 2271 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11660

[startup+0.101291 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 32728
/proc/meminfo: memFree=1767528/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=11760 CPUtime=0.09
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 600 0 0 0 9 0 0 0 18 0 1 0 182003017 12042240 548 1992294400 134512640 137136520 4294956256 18446744073709551615 135743403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 2940 548 225 640 0 2296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11760

[startup+0.301307 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 32728
/proc/meminfo: memFree=1767528/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=11940 CPUtime=0.29
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 708 0 0 0 29 0 0 0 19 0 1 0 182003017 12226560 609 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 2985 609 225 640 0 2341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11940

[startup+0.701339 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 32728
/proc/meminfo: memFree=1767528/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=16340 CPUtime=0.69
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 2667 0 0 0 68 1 0 0 22 0 1 0 182003017 16732160 1112 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 4085 1112 282 640 0 3441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16340

[startup+1.50141 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 32729
/proc/meminfo: memFree=1764384/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=16172 CPUtime=1.49
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 17975 0 0 0 143 6 0 0 25 0 1 0 182003017 16560128 985 1992294400 134512640 137136520 4294956256 18446744073709551615 134838678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 4043 985 287 640 0 3399 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16172

[startup+3.10154 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 32729
/proc/meminfo: memFree=1765600/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=16476 CPUtime=3.09
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 58478 0 0 0 289 20 0 0 25 0 1 0 182003017 16871424 1142 1992294400 134512640 137136520 4294956256 18446744073709551615 135249243 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 4119 1142 287 640 0 3475 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16476

[startup+6.3028 s]
/proc/loadavg: 1.01 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1764448/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=15584 CPUtime=6.29
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 151316 0 0 0 572 57 0 0 25 0 1 0 182003017 15958016 1154 1992294400 134512640 137136520 4294956256 18446744073709551615 135372668 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 3896 1154 288 640 0 3252 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15584

[startup+12.7013 s]
/proc/loadavg: 1.01 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1764384/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=16920 CPUtime=12.69
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 301480 0 0 0 1150 119 0 0 25 0 1 0 182003017 17326080 1266 1992294400 134512640 137136520 4294956256 18446744073709551615 134849487 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 4230 1266 290 640 0 3586 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16920

[startup+25.5014 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1760288/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=21800 CPUtime=25.48
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 646838 0 0 0 2291 257 0 0 25 0 1 0 182003017 22323200 2539 1992294400 134512640 137136520 4294956256 18446744073709551615 134838651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 5450 2539 290 640 0 4806 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21800

[startup+51.1015 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1754976/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=25568 CPUtime=51.08
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 1268192 0 0 0 4585 523 0 0 25 0 1 0 182003017 26181632 3391 1992294400 134512640 137136520 4294956256 18446744073709551615 136526511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 6392 3391 290 640 0 5748 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25568

[startup+102.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1736928/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=43720 CPUtime=102.27
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 2629953 0 0 0 9133 1094 0 0 25 0 1 0 182003017 44769280 7960 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 10930 7960 290 640 0 10286 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 43720

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1721696/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=58608 CPUtime=162.25
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 3509506 0 0 0 14759 1466 0 0 25 0 1 0 182003017 60014592 11656 1992294400 134512640 137136520 4294956256 18446744073709551615 134732872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 14652 11656 290 640 0 14008 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 58608

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1721696/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=57864 CPUtime=222.23
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 3783079 0 0 0 20629 1594 0 0 25 0 1 0 182003017 59252736 11643 1992294400 134512640 137136520 4294956256 18446744073709551615 135443861 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 14466 11643 290 640 0 13822 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 57864

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1721696/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=55692 CPUtime=282.22
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 3965626 0 0 0 26539 1683 0 0 25 0 1 0 182003017 57028608 11613 1992294400 134512640 137136520 4294956256 18446744073709551615 135780931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 13923 11613 290 640 0 13279 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 55692

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1721760/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=55580 CPUtime=342.21
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 3995714 0 0 0 32518 1703 0 0 25 0 1 0 182003017 56913920 11585 1992294400 134512640 137136520 4294956256 18446744073709551615 134729474 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 13895 11585 290 640 0 13251 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 55580

[startup+402.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1721760/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=55580 CPUtime=402.19
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 3995714 0 0 0 38515 1704 0 0 25 0 1 0 182003017 56913920 11585 1992294400 134512640 137136520 4294956256 18446744073709551615 134847309 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 13895 11585 290 640 0 13251 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 55580

[startup+462.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1721760/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=55580 CPUtime=462.18
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 3995714 0 0 0 44513 1705 0 0 25 0 1 0 182003017 56913920 11585 1992294400 134512640 137136520 4294956256 18446744073709551615 135377261 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 13895 11585 290 640 0 13251 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 55580

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1721760/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=55580 CPUtime=522.16
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 3995714 0 0 0 50510 1706 0 0 25 0 1 0 182003017 56913920 11585 1992294400 134512640 137136520 4294956256 18446744073709551615 135453610 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 13895 11585 290 640 0 13251 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 55580

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1721760/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=55580 CPUtime=582.15
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 3995714 0 0 0 56508 1707 0 0 25 0 1 0 182003017 56913920 11585 1992294400 134512640 137136520 4294956256 18446744073709551615 134845948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 13895 11585 290 640 0 13251 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 55580

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1721760/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=55580 CPUtime=642.14
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 3995714 0 0 0 62506 1708 0 0 25 0 1 0 182003017 56913920 11585 1992294400 134512640 137136520 4294956256 18446744073709551615 135387891 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 13895 11585 290 640 0 13251 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 55580

[startup+702.302 s]

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

/proc/meminfo: memFree=1721568/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=55580 CPUtime=1122.03
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 3995714 0 0 0 110488 1715 0 0 25 0 1 0 182003017 56913920 11585 1992294400 134512640 137136520 4294956256 18446744073709551615 135443765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 13895 11585 290 640 0 13251 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 55580

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1721568/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=55580 CPUtime=1182.01
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 3995714 0 0 0 116484 1717 0 0 25 0 1 0 182003017 56913920 11585 1992294400 134512640 137136520 4294956256 18446744073709551615 136499781 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 13895 11585 290 640 0 13251 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 55580

[startup+1242.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1721440/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=55580 CPUtime=1241.99
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 3995714 0 0 0 122481 1718 0 0 25 0 1 0 182003017 56913920 11585 1992294400 134512640 137136520 4294956256 18446744073709551615 134748899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 13895 11585 290 640 0 13251 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 55580

[startup+1302.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1721440/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=55580 CPUtime=1301.99
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 3995714 0 0 0 128480 1719 0 0 25 0 1 0 182003017 56913920 11585 1992294400 134512640 137136520 4294956256 18446744073709551615 134728818 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 13895 11585 290 640 0 13251 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 55580

[startup+1362.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1721376/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=55580 CPUtime=1361.96
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 3995714 0 0 0 134477 1719 0 0 25 0 1 0 182003017 56913920 11585 1992294400 134512640 137136520 4294956256 18446744073709551615 134923547 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 13895 11585 290 640 0 13251 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 55580

[startup+1422.31 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1721376/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=55580 CPUtime=1421.95
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 3995714 0 0 0 140476 1719 0 0 25 0 1 0 182003017 56913920 11585 1992294400 134512640 137136520 4294956256 18446744073709551615 134922483 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 13895 11585 290 640 0 13251 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 55580

[startup+1482.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1721376/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=55580 CPUtime=1481.94
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 3995714 0 0 0 146474 1720 0 0 25 0 1 0 182003017 56913920 11585 1992294400 134512640 137136520 4294956256 18446744073709551615 134910785 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 13895 11585 290 640 0 13251 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 55580

[startup+1542.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1721312/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=55580 CPUtime=1541.92
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 3995714 0 0 0 152472 1720 0 0 25 0 1 0 182003017 56913920 11585 1992294400 134512640 137136520 4294956256 18446744073709551615 134576149 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 13895 11585 290 640 0 13251 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 55580

[startup+1602.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1721120/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=55428 CPUtime=1601.91
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 3998620 0 0 0 158468 1723 0 0 25 0 1 0 182003017 56758272 11547 1992294400 134512640 137136520 4294956256 18446744073709551615 135373943 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 13857 11547 290 640 0 13213 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 55428

[startup+1662.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1720160/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=59048 CPUtime=1661.9
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 4766111 0 0 0 164138 2052 0 0 25 0 1 0 182003017 60465152 11952 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 14762 11952 290 640 0 14118 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 59048

[startup+1722.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1720160/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=59344 CPUtime=1721.88
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 5090139 0 0 0 169986 2202 0 0 25 0 1 0 182003017 60768256 11832 1992294400 134512640 137136520 4294956256 18446744073709551615 135251263 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 14836 11832 290 640 0 14192 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 59344

[startup+1782.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1720352/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=58808 CPUtime=1781.87
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 5350586 0 0 0 175861 2326 0 0 25 0 1 0 182003017 60219392 11790 1992294400 134512640 137136520 4294956256 18446744073709551615 134847311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 14520 11771 294 640 0 13876 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 58808

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

[startup+1791.91 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1720416/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=58736 CPUtime=1791.47
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 5390718 0 0 0 176803 2344 0 0 25 0 1 0 182003017 60145664 11775 1992294400 134512640 137136520 4294956256 18446744073709551615 134847230 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 14684 11775 290 640 0 14040 0
Current children cumulated CPU time (s) 1791.47
Current children cumulated vsize (KiB) 58736

[startup+1795.1 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1720416/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=58736 CPUtime=1794.67
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 5404187 0 0 0 177117 2350 0 0 25 0 1 0 182003017 60145664 11772 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 14684 11772 290 640 0 14040 0
Current children cumulated CPU time (s) 1794.67
Current children cumulated vsize (KiB) 58736

[startup+1796.7 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1720416/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=56204 CPUtime=1796.27
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 5410685 0 0 0 177274 2353 0 0 25 0 1 0 182003017 57552896 11741 1992294400 134512640 137136520 4294956256 18446744073709551615 134826295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 14051 11741 290 640 0 13407 0
Current children cumulated CPU time (s) 1796.27
Current children cumulated vsize (KiB) 56204

[startup+1797.5 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1720416/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=58732 CPUtime=1797.06
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 5414076 0 0 0 177352 2354 0 0 25 0 1 0 182003017 60141568 11776 1992294400 134512640 137136520 4294956256 18446744073709551615 134847230 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 14683 11776 290 640 0 14039 0
Current children cumulated CPU time (s) 1797.06
Current children cumulated vsize (KiB) 58732

[startup+1797.9 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1720416/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=58736 CPUtime=1797.46
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 5415719 0 0 0 177391 2355 0 0 25 0 1 0 182003017 60145664 11772 1992294400 134512640 137136520 4294956256 18446744073709551615 135249309 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 14684 11772 290 640 0 14040 0
Current children cumulated CPU time (s) 1797.46
Current children cumulated vsize (KiB) 58736

[startup+1798.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1720416/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=56204 CPUtime=1797.87
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 5417386 0 0 0 177431 2356 0 0 25 0 1 0 182003017 57552896 11741 1992294400 134512640 137136520 4294956256 18446744073709551615 136502553 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 14051 11741 290 640 0 13407 0
Current children cumulated CPU time (s) 1797.87
Current children cumulated vsize (KiB) 56204

[startup+1798.4 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 32729
/proc/meminfo: memFree=1720416/2055920 swapFree=4191900/4192956
[pid=32728] ppid=32726 vsize=58732 CPUtime=1797.97
/proc/32728/stat : 32728 (bsolo) R 32726 32728 32685 0 -1 4194304 5417820 0 0 0 177441 2356 0 0 25 0 1 0 182003017 60141568 11774 1992294400 134512640 137136520 4294956256 18446744073709551615 135471103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32728/statm: 14683 11774 290 640 0 14039 0
Current children cumulated CPU time (s) 1797.97
Current children cumulated vsize (KiB) 58732

Child status: 0
Real time (s): 1798.44
CPU time (s): 1798.01
CPU user time (s): 1774.43
CPU system time (s): 23.5784
CPU usage (%): 99.9763
Max. virtual memory (cumulated for all children) (KiB): 60224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1774.43
system time used= 23.5784
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5417924
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= 2
involuntary context switches= 1755

runsolver used 1.3388 second user time and 3.73743 second system time

The end

Launcher Data 

Begin job on node3 at 2009-06-16 11:20:20
IDJOB=1879878
IDBENCH=1982
IDSOLVER=701
FILE ID=node3/1879878-1245144020
PBS_JOBID= 9363760
Free space on /tmp= 66320 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_6.opb.PB06.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879878-1245144020/watcher-1879878-1245144020 -o /tmp/evaluation-result-1879878-1245144020/solver-1879878-1245144020 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879878-1245144020.opb

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

MD5SUM BENCH= e9984c89af246abdf2b2a4294753ea30
RANDOM SEED=1545106601

node3.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		: 3000.236
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:       1768072 kB
Buffers:         28824 kB
Cached:         188040 kB
SwapCached:        260 kB
Active:          49336 kB
Inactive:       180704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768072 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4336 kB
Writeback:           0 kB
Mapped:          21660 kB
Slab:            43860 kB
Committed_AS:   151444 kB
PageTables:       1376 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-1879878-1245144020.opb

Free space on /tmp at the end= 66316 MiB
End job on node3 at 2009-06-16 11:50:19