Trace number 1877044

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 3.1SAT-37 1798.15 1798.63

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: Cardinality Constraint 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-1877044-1245166072.opb
0.00/0.00	c File size is 1400677 bytes.
0.09/0.18	c Highest Coefficient sum: 945
0.09/0.18	c Parsing was ok!!
0.09/0.18	c Total parsing time: 0.183 s
0.20/0.20	c Var: 945 Constr: 58624 58624/0/0 Lit: 117248 Watch. Lit: 117248
0.20/0.20	c Obj. Vars: 945 (100 % of total variables)
1.39/1.45	c Pre-processing Time: 1.45 s
1.39/1.45	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.39/1.45	c        0    945    58624   117248    2   117248   19541      0      0 1.45
1.39/1.45	c Switching off lower bounding mode.
1.39/1.46	o -31
1.59/1.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.59/1.61	c        0    945    58625   118193    2   117281   20541      1      0 1.46
1.59/1.61	c      101    945    58736   219203    3   117503   22596    112     63 1.60
1.59/1.61	o -32
2.79/2.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.79/2.86	c      108    945    58745   227431    3   117553   20541    121     66 1.61
2.79/2.86	c      208    945    58856   328289    5   117775   22596    232    118 1.75
2.79/2.86	c      458    945    59139   585352    9   118341   24856    515    216 2.12
2.79/2.86	c      933    945    59683  1079486   18   119429   27342   1059    326 2.86
2.79/2.86	o -33
4.09/4.19	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.09/4.19	c      933    945    59684  1080431   18   119464   20541   1060    325 2.87
4.09/4.19	c     1033    945    59795  1180984   19   119686   22596   1171    342 3.01
4.09/4.19	c     1284    945    60071  1431518   23   120238   24856   1447    378 3.39
4.09/4.19	c     1760    945    60590  1902773   31   121276   27342   1966    421 4.17
4.09/4.19	o -34
5.49/5.57	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.49/5.57	c     1773    945    60605  1916418   31   121340   20541   1981    422 4.20
5.49/5.57	c     1873    945    60717  2018026   33   121564   22596   2093    429 4.36
5.49/5.57	c     2123    945    61001  2275347   37   122132   24856   2377    445 4.77
5.49/5.57	c     2600    945    61544  2767397   44   123218   27342   2920    466 5.57
5.49/5.57	o -35
122.36/122.41	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
122.36/122.41	c     2600    945    61545  2768342   44   123255   20541   2921    466 5.58
122.36/122.41	c     2701    945    61657  2869779   46   123479   22596   3033    470 5.74
122.36/122.41	c     2951    945    61943  3128678   50   124051   24856   3319    476 6.19
122.36/122.41	c     3426    945    62464  3600791   57   125093   27342   3840    485 7.06
122.36/122.41	c     4240    945    63385  4434232   69   126935   30077   4761    489 8.66
122.36/122.41	c     5560    945    64883  5789477   89   129931   33085   6259    486 11.44
122.36/122.41	c     7641    945    67217  7902239  117   134599   36394   8593    462 16.54
122.36/122.41	c    10866    945    70937 11259033  158   142071   40034  12313    418 25.98
122.36/122.41	c    15803    945    76507 16302012  213   153211   44038  17883    380 41.53
122.36/122.41	c    23309    945    85003 23992411  282   170203   48442  26379    305 76.23
122.36/122.41	o -36
367.59/367.72	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
367.59/367.72	c    33095    945    96154 34080413  354   192575   20541  37530    270 122.38
367.59/367.72	c    33195    945    69007  9510338  137   138084   22596  10383    266 124.72
367.59/367.72	c    33445    945    69280  9757372  140   138630   24856  10656    267 125.24
367.59/367.72	c    33921    945    69809 10235809  146   139688   27342  11185    268 126.50
367.59/367.72	c    34734    945    70731 11069302  156   141532   30077  12107    270 128.36
367.59/367.72	c    36054    945    72200 12398388  171   144470   33085  13576    273 131.69
367.59/367.72	c    38136    945    74539 14513911  194   149148   36394  15915    279 136.52
367.59/367.72	c    41359    945    78192 17816249  227   156454   40034  19568    284 145.30
367.59/367.72	c    46296    945    83736 22827022  272   167542   44038  25112    290 159.60
367.59/367.72	c    53802    945    92126 30411535  330   184322   48442  33502    290 185.18
367.59/367.72	c    65163    945   105019 42062190  400   210108   53287  46395    276 235.58
367.59/367.72	c    82308    945    83736 22794706  272   167542   58616  25112    261 315.08
367.59/367.72	o -37
1797.91/1798.48	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.91/1798.48	c    94207    945    97084 34864163  359   194309   20541  38460    256 367.62
1797.91/1798.48	c    94307    945    69005  9503985  137   138081   22596  10381    254 371.22
1797.91/1798.48	c    94558    945    69289  9760507  140   138649   24856  10665    254 371.78
1797.91/1798.48	c    95033    945    69831 10249764  146   139733   27342  11207    254 372.79
1797.91/1798.48	c    95846    945    70749 11078689  156   141569   30077  12125    255 375.05
1797.91/1798.48	c    97166    945    72235 12420810  171   144541   33085  13611    256 378.23
1797.91/1798.48	c    99248    945    74586 14542769  194   149243   36394  15962    259 382.97
1797.91/1798.48	c   102472    945    78215 17819913  227   156501   40034  19591    259 394.92
1797.91/1798.48	c   107409    945    83850 22903082  273   167771   44038  25226    260 412.19
1797.91/1798.48	c   114915    945    92417 30635227  331   184905   48442  33793    255 449.51
1797.91/1798.48	c   126276    945   105372 42326122  401   210815   53287  46748    248 508.88
1797.91/1798.48	c   143421    945    84019 23029878  274   168110   58616  25395    241 593.64
1797.91/1798.48	c   169240    945   113268 49381098  435   226642   64478  54644    227 744.34
1797.91/1798.48	c   208072    945   105424 42324877  401   211053   70926  46800    189 1097.61
1797.91/1798.48	c   266424    945   112354 48615929  432   224847   78019  53730    176 1509.82
1797.91/1798.48	c Resources Exceeded
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1797.91/1798.48	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.91/1798.48	c   51   304677  23463   334261    90683 28988794  32059    169 1798.00
1797.91/1798.48	c Objective: -37
1797.91/1798.48	s SATISFIABLE
1797.91/1798.48	c Total time: 1798 s

Verifier Data 

OK	-37

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877044-1245166072/watcher-1877044-1245166072 -o /tmp/evaluation-result-1877044-1245166072/solver-1877044-1245166072 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877044-1245166072.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 0.98 0.99 3/64 11731
/proc/meminfo: memFree=1853864/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=12084 CPUtime=0
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 69310081 12374016 244 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 3021 244 175 640 0 2035 0

[startup+0.097647 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11731
/proc/meminfo: memFree=1853864/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=14972 CPUtime=0.09
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 1161 0 0 0 9 0 0 0 18 0 1 0 69310081 15331328 1145 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 3743 1145 347 640 0 2757 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14972

[startup+0.102646 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11731
/proc/meminfo: memFree=1853864/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=15112 CPUtime=0.09
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 1209 0 0 0 9 0 0 0 18 0 1 0 69310081 15474688 1193 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 3778 1194 356 640 0 2792 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15112

[startup+0.302672 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11731
/proc/meminfo: memFree=1853864/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=21108 CPUtime=0.29
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 3210 0 0 0 28 1 0 0 19 0 1 0 69310081 21614592 2852 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 5277 2852 190 640 0 4633 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21108

[startup+0.701714 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11731
/proc/meminfo: memFree=1853864/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=21108 CPUtime=0.69
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 3210 0 0 0 67 2 0 0 22 0 1 0 69310081 21614592 2852 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 5277 2852 190 640 0 4633 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21108

[startup+1.50181 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11732
/proc/meminfo: memFree=1843168/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=19668 CPUtime=1.49
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 3709 0 0 0 144 5 0 0 25 0 1 0 69310081 20140032 2494 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 4917 2494 196 640 0 4273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19668

[startup+3.10199 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11732
/proc/meminfo: memFree=1838944/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=33672 CPUtime=3.09
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 7222 0 0 0 303 6 0 0 25 0 1 0 69310081 34480128 6007 1992294400 134512640 137136520 4294956256 18446744073709551615 134600751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 8418 6007 196 640 0 7774 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33672

[startup+6.30136 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11732
/proc/meminfo: memFree=1811872/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=58676 CPUtime=6.29
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 13472 0 0 0 620 9 0 0 25 0 1 0 69310081 60084224 12257 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 14669 12257 196 640 0 14025 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58676

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11732
/proc/meminfo: memFree=1767976/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=100252 CPUtime=12.69
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 23868 0 0 0 1256 13 0 0 25 0 1 0 69310081 102658048 22653 1992294400 134512640 137136520 4294956256 18446744073709551615 134543884 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 25063 22653 197 640 0 24419 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 100252

[startup+25.5026 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 11732
/proc/meminfo: memFree=1703656/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=160792 CPUtime=25.49
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 38999 0 0 0 2527 22 0 0 25 0 1 0 69310081 164651008 37784 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 40198 37784 197 640 0 39554 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 160792

[startup+51.1026 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 11732
/proc/meminfo: memFree=1607912/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=257620 CPUtime=51.07
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 63203 0 0 0 5072 35 0 0 25 0 1 0 69310081 263802880 61988 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 64405 61988 197 640 0 63761 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 257620

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 11732
/proc/meminfo: memFree=1450536/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=412976 CPUtime=102.27
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 102051 0 0 0 10168 59 0 0 25 0 1 0 69310081 422887424 100836 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 103244 100836 197 640 0 102600 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 412976

[startup+162.301 s]
/proc/loadavg: 1.07 1.00 0.99 2/65 11732
/proc/meminfo: memFree=1408040/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=454876 CPUtime=162.24
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 112558 0 0 0 16154 70 0 0 25 0 1 0 69310081 465793024 111306 1992294400 134512640 137136520 4294956256 18446744073709551615 136502415 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 113719 111306 197 640 0 113075 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 454876

[startup+222.302 s]
/proc/loadavg: 1.02 1.00 0.99 2/65 11732
/proc/meminfo: memFree=1336424/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=527020 CPUtime=222.23
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 130586 0 0 0 22141 82 0 0 25 0 1 0 69310081 539668480 129334 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 131755 129334 197 640 0 131111 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 527020

[startup+282.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 11732
/proc/meminfo: memFree=1214824/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=647696 CPUtime=282.21
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 160817 0 0 0 28122 99 0 0 25 0 1 0 69310081 663240704 159512 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 161924 159512 197 640 0 161280 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 647696

[startup+342.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 11732
/proc/meminfo: memFree=1214824/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=647696 CPUtime=342.2
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 160817 0 0 0 34117 103 0 0 25 0 1 0 69310081 663240704 159512 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 161924 159512 197 640 0 161280 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 647696

[startup+402.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 11732
/proc/meminfo: memFree=1214824/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=647696 CPUtime=402.18
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 160817 0 0 0 40111 107 0 0 25 0 1 0 69310081 663240704 159512 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 161924 159512 197 640 0 161280 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 647696

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=1214888/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=647696 CPUtime=462.16
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 160817 0 0 0 46106 110 0 0 25 0 1 0 69310081 663240704 159512 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 161924 159512 197 640 0 161280 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 647696

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=1214888/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=647696 CPUtime=522.15
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 160817 0 0 0 52102 113 0 0 25 0 1 0 69310081 663240704 159512 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 161924 159512 197 640 0 161280 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 647696

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=1214888/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=647696 CPUtime=582.13
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 160817 0 0 0 58098 115 0 0 25 0 1 0 69310081 663240704 159512 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 161924 159512 197 640 0 161280 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 647696

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=1214888/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=647696 CPUtime=642.12
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 160817 0 0 0 64093 119 0 0 25 0 1 0 69310081 663240704 159512 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 161924 159512 197 640 0 161280 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 647696

[startup+702.302 s]

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

/proc/meminfo: memFree=1086184/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=776024 CPUtime=1121.98
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 192969 0 0 0 112044 154 0 0 25 0 1 0 69310081 794648576 191600 1992294400 134512640 137136520 4294956256 18446744073709551615 136502143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 194006 191600 197 640 0 193362 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 776024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=1086120/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=776024 CPUtime=1181.97
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 192969 0 0 0 118040 157 0 0 25 0 1 0 69310081 794648576 191600 1992294400 134512640 137136520 4294956256 18446744073709551615 136500595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 194006 191600 197 640 0 193362 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 776024

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=1025192/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=837896 CPUtime=1241.96
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 208420 0 0 0 124029 167 0 0 25 0 1 0 69310081 858005504 207051 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 209474 207051 197 640 0 208830 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 837896

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=1010600/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=851104 CPUtime=1301.95
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 211812 0 0 0 130023 172 0 0 25 0 1 0 69310081 871530496 210372 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 212776 210372 197 640 0 212132 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 851104

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=1010600/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=851104 CPUtime=1361.92
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 211812 0 0 0 136017 175 0 0 25 0 1 0 69310081 871530496 210372 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 212776 210372 197 640 0 212132 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 851104

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=1010600/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=851104 CPUtime=1421.91
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 211812 0 0 0 142014 177 0 0 25 0 1 0 69310081 871530496 210372 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 212776 210372 197 640 0 212132 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 851104

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=1010600/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=851104 CPUtime=1481.89
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 211812 0 0 0 148009 180 0 0 25 0 1 0 69310081 871530496 210372 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 212776 210372 197 640 0 212132 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 851104

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=1010600/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=851104 CPUtime=1541.88
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 211812 0 0 0 154006 182 0 0 25 0 1 0 69310081 871530496 210372 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 212776 210372 197 640 0 212132 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 851104

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=1010664/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=851104 CPUtime=1601.85
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 211812 0 0 0 160001 184 0 0 25 0 1 0 69310081 871530496 210372 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 212776 210372 197 640 0 212132 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 851104

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=947304/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=914856 CPUtime=1661.85
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 227720 0 0 0 165990 195 0 0 25 0 1 0 69310081 936812544 226280 1992294400 134512640 137136520 4294956256 18446744073709551615 134616696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 228714 226280 197 640 0 228070 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 914856

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=928360/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=933036 CPUtime=1721.83
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 232368 0 0 0 171984 199 0 0 25 0 1 0 69310081 955428864 230850 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 233259 230850 197 640 0 232615 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 933036

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=928360/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=933036 CPUtime=1781.81
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 232368 0 0 0 177980 201 0 0 25 0 1 0 69310081 955428864 230850 1992294400 134512640 137136520 4294956256 18446744073709551615 134551867 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 233259 230850 197 640 0 232615 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 933036

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 11732
/proc/meminfo: memFree=928360/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=933036 CPUtime=1791.41
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 232368 0 0 0 178940 201 0 0 25 0 1 0 69310081 955428864 230850 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 233259 230850 197 640 0 232615 0
Current children cumulated CPU time (s) 1791.41
Current children cumulated vsize (KiB) 933036

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=928360/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=933036 CPUtime=1794.61
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 232368 0 0 0 179260 201 0 0 25 0 1 0 69310081 955428864 230850 1992294400 134512640 137136520 4294956256 18446744073709551615 136502112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 233259 230850 197 640 0 232615 0
Current children cumulated CPU time (s) 1794.61
Current children cumulated vsize (KiB) 933036

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=928360/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=933036 CPUtime=1796.21
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 232368 0 0 0 179420 201 0 0 25 0 1 0 69310081 955428864 230850 1992294400 134512640 137136520 4294956256 18446744073709551615 134544515 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 233259 230850 197 640 0 232615 0
Current children cumulated CPU time (s) 1796.21
Current children cumulated vsize (KiB) 933036

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=928360/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=933036 CPUtime=1797.01
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 232368 0 0 0 179500 201 0 0 25 0 1 0 69310081 955428864 230850 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 233259 230850 197 640 0 232615 0
Current children cumulated CPU time (s) 1797.01
Current children cumulated vsize (KiB) 933036

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=928360/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=933036 CPUtime=1797.81
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194304 232368 0 0 0 179580 201 0 0 25 0 1 0 69310081 955428864 230850 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 233259 230850 197 640 0 232615 0
Current children cumulated CPU time (s) 1797.81
Current children cumulated vsize (KiB) 933036

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=928360/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=0 CPUtime=1798.01
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194308 232370 0 0 0 179598 203 0 0 25 0 1 0 69310081 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.01
Current children cumulated vsize (KiB) 0

[startup+1798.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11732
/proc/meminfo: memFree=928360/2055920 swapFree=4192952/4192956
[pid=11731] ppid=11729 vsize=0 CPUtime=1798.11
/proc/11731/stat : 11731 (bsolo) R 11729 11731 11328 0 -1 4194308 232370 0 0 0 179598 213 0 0 25 0 1 0 69310081 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11731/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.11
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.63
CPU time (s): 1798.15
CPU user time (s): 1795.99
CPU system time (s): 2.16367
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 933036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.99
system time used= 2.16367
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 232370
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= 2290

runsolver used 1.35479 second user time and 3.83442 second system time

The end

Launcher Data 

Begin job on node20 at 2009-06-16 17:27:52
IDJOB=1877044
IDBENCH=2251
IDSOLVER=699
FILE ID=node20/1877044-1245166072
PBS_JOBID= 9363802
Free space on /tmp= 66320 MiB

SOLVER NAME= bsolo 3.1
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 -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877044-1245166072/watcher-1877044-1245166072 -o /tmp/evaluation-result-1877044-1245166072/solver-1877044-1245166072 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877044-1245166072.opb

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

MD5SUM BENCH= aabc023158e10c9511062af8ac97c515
RANDOM SEED=155529296

node20.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		: 3000.234
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		: 3000.234
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:       1854344 kB
Buffers:         34324 kB
Cached:          81136 kB
SwapCached:          4 kB
Active:          58072 kB
Inactive:        70824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854344 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            5308 kB
Writeback:           0 kB
Mapped:          23232 kB
Slab:            58728 kB
Committed_AS:   131916 kB
PageTables:       1400 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-1877044-1245166072.opb

Free space on /tmp at the end= 66316 MiB
End job on node20 at 2009-06-16 17:57:51