Trace number 1877001

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 3.1SAT75 1798.06 1798.57

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-duke2.b.opb
MD5SUMad998dfe89909927555ae6165c9e8c9e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark70
Best CPU time to get the best result obtained on this benchmark35.1127
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 70
Optimality of the best value was proved NO
Number of variables1821
Total number of constraints4706
Number of constraints which are clauses4706
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 constraint1
Maximum length of a constraint382
Number of terms in the objective function 1821
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 1821
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 1821
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: 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-1877001-1245173878.opb
0.00/0.00	c File size is 1231942 bytes.
0.09/0.16	c Highest Coefficient sum: 1821
0.09/0.16	c Parsing was ok!!
0.09/0.16	c Total parsing time: 0.158 s
0.09/0.16	c Var: 1821 Constr: 4706 4706/0/0 Lit: 143405 Watch. Lit: 9386
0.09/0.16	c Obj. Vars: 1821 (100 % of total variables)
0.49/0.55	c Formula reductions applied at preprocessing
0.49/0.55	c Pre-processing Time: 0.55 s
0.69/0.78	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.69/0.78	c        0   1305     1769    52666   29     3538     589      0      0 0.55
0.69/0.78	c Initial Lower Bound: 68
0.69/0.78	c Initial Path Cost: 21
0.69/0.78	o 101
8.99/9.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.99/9.08	c        0   1305     1770    53971   30     4765    1589      1      0 0.78
8.99/9.08	o 93
17.48/17.53	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
17.48/17.53	c        0   1305     1771    55276   31     6000    2589      2      0 9.08
17.48/17.53	o 92
28.38/28.47	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
28.38/28.47	c        1   1305     1775    59158   33     7242    2589      6      0 17.52
28.38/28.47	o 91
38.48/38.51	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
38.48/38.51	c        2   1305     1777    60472   34     8481    2589      8      0 28.46
38.48/38.51	o 90
50.27/50.32	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
50.27/50.32	c        7   1305     1788    67369   37     9739    2589     19      0 38.50
50.27/50.32	o 83
58.48/58.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
58.48/58.60	c       11   1305     1795    71899   40    10996    2589     26      0 50.31
58.48/58.60	o 81
67.77/67.85	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
67.77/67.85	c       11   1305     1796    73204   40    12243    2589     27      0 58.59
67.77/67.85	o 80
88.66/88.74	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
88.66/88.74	c       64   1305     1948   207277  106    13793    2589    179      0 67.83
88.66/88.74	c      170   1305     2228   442469  198    14353    2848    459      2 78.84
88.66/88.74	o 79
448.27/448.43	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
448.27/448.43	c      245   1305     2450   633362  258    16044    2589    681      2 88.71
448.27/448.43	c      356   1305     2783   911141  327    16710    2848   1014      3 98.87
448.27/448.43	c      606   1305     3513  1543122  439    18170    3133   1744      5 112.53
448.27/448.43	c     1086   1305     4946  2703774  546    21036    3447   3177      8 132.47
448.27/448.43	c     1905   1305     4344  2102953  484     9935    3792   2575     11 159.55
448.27/448.43	c     3233   1305     5048  2717825  538    11343    4172   3279     16 194.48
448.27/448.43	c     5317   1305     4427  2131217  481    10101    4590   2658     21 251.72
448.27/448.43	c     8548   1305     6791  4085883  601    14829    5050   5022     26 324.17
448.27/448.43	c    13494   1305     6296  3300226  524    13839    5556   4527     30 439.58
448.27/448.43	o 78
469.46/469.64	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
469.46/469.64	c    13501   1305     6317  3317655  525    15129    1589   4548     30 448.32
469.46/469.64	c    13606   1305     2870   845963  294     6988    1748   1101     29 456.98
469.46/469.64	o 77
712.61/712.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
712.61/712.80	c    13811   1305     3478  1298038  373     9453    1589   1709     29 469.51
712.61/712.80	c    13912   1305     3776  1509051  399    10049    1748   2007     29 478.53
712.61/712.80	c    14177   1305     2644   675497  255     6537    1923    875     28 490.51
712.61/712.80	c    14670   1305     4091  1705181  416     9431    2116   2322     28 508.81
712.61/712.80	c    15495   1305     4225  1720348  407     9699    2328   2456     29 533.88
712.61/712.80	c    16843   1305     3054  1056384  345     7357    2561   1285     29 569.65
712.61/712.80	c    18927   1305     3973  1808451  455     9195    2818   2204     30 618.79
712.61/712.80	c    22154   1305     3179  1109544  349     7607    3100   1410     32 691.25
712.61/712.80	o 76
965.33/965.62	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
965.33/965.62	c    22721   1305     4870  2453747  503    12239    1589   3101     31 712.62
965.33/965.62	c    22823   1305     2854   881623  308     6958    1748   1085     31 721.05
965.33/965.62	c    23081   1305     3619  1457499  402     8488    1923   1850     31 733.40
965.33/965.62	c    23566   1305     2881   845232  293     7012    2116   1112     31 751.80
965.33/965.62	c    24384   1305     2910   968064  332     7070    2328   1141     31 774.81
965.33/965.62	c    25734   1305     4551  2064717  453    10352    2561   2782     31 815.38
965.33/965.62	c    27821   1305     3053   983538  322     7356    2818   1284     32 863.67
965.33/965.62	c    31047   1305     4270  2015465  472     9790    3100   2501     33 939.36
965.33/965.62	o 75
1797.98/1798.55	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.98/1798.55	c    31904   1305     3844  1756064  456    10189    1589   2075     33 965.37
1797.98/1798.55	c    32010   1305     2565   706464  275     6381    1748    796     32 975.36
1797.98/1798.55	c    32262   1305     3319  1291482  389     7889    1923   1550     32 988.63
1797.98/1798.55	c    32758   1305     2732   791693  289     6715    2116    963     32 1008.04
1797.98/1798.55	c    33572   1305     2828   861638  304     6907    2328   1059     32 1032.05
1797.98/1798.55	c    34893   1305     4206  1906884  453     9663    2561   2437     32 1072.96
1797.98/1798.55	c    36979   1305     3051  1082982  354     7353    2818   1282     33 1117.68
1797.98/1798.55	c    40205   1305     4231  2142027  506     9713    3100   2462     33 1195.40
1797.98/1798.55	c    45142   1305     4329  2149880  496     9909    3411   2560     34 1310.90
1797.98/1798.55	c    52650   1305     5156  2782467  539    11563    3753   3387     36 1461.19
1797.98/1798.55	c    64011   1305     3647  1563198  428     8545    4129   1878     37 1713.54
1797.98/1798.55	c Resources Exceeded
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1797.98/1798.55	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.55	c   47    67729   8442   126986     4305  2096938   2536     37 1798.05
1797.98/1798.55	c Objective: 75
1797.98/1798.55	s SATISFIABLE
1797.98/1798.55	c Total time: 1798.05 s

Verifier Data 

OK	75

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877001-1245173878/watcher-1877001-1245173878 -o /tmp/evaluation-result-1877001-1245173878/solver-1877001-1245173878 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877001-1245173878.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: 1.15 1.92 2.18 3/64 6576
/proc/meminfo: memFree=1524980/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=19748 CPUtime=0
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 264 0 0 0 0 0 0 0 20 0 1 0 184985701 20221952 248 1992294400 134512640 137136520 4294956256 18446744073709551615 136523254 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 4937 248 175 640 0 3992 0

[startup+0.022796 s]
/proc/loadavg: 1.15 1.92 2.18 3/64 6576
/proc/meminfo: memFree=1524980/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=12196 CPUtime=0.02
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 356 0 0 0 2 0 0 0 20 0 1 0 184985701 12488704 340 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 3049 340 209 640 0 2104 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12196

[startup+0.101804 s]
/proc/loadavg: 1.15 1.92 2.18 3/64 6576
/proc/meminfo: memFree=1524980/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=13240 CPUtime=0.09
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 781 0 0 0 9 0 0 0 20 0 1 0 184985701 13557760 765 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 3310 765 359 640 0 2365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13240

[startup+0.301823 s]
/proc/loadavg: 1.15 1.92 2.18 3/64 6576
/proc/meminfo: memFree=1524980/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=15472 CPUtime=0.29
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 1766 0 0 0 29 0 0 0 22 0 1 0 184985701 15843328 1449 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 3868 1449 190 640 0 3224 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15472

[startup+0.701866 s]
/proc/loadavg: 1.15 1.92 2.18 3/64 6576
/proc/meminfo: memFree=1524980/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=16592 CPUtime=0.69
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 14478 0 0 0 65 4 0 0 25 0 1 0 184985701 16990208 1542 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 4148 1542 282 640 0 3504 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16592

[startup+1.50295 s]
/proc/loadavg: 1.15 1.92 2.18 2/65 6577
/proc/meminfo: memFree=1520428/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=14488 CPUtime=1.49
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 29775 0 0 0 138 11 0 0 25 0 1 0 184985701 14835712 1314 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 3622 1314 290 640 0 2978 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14488

[startup+3.10111 s]
/proc/loadavg: 1.14 1.91 2.17 2/65 6577
/proc/meminfo: memFree=1520556/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=17200 CPUtime=3.09
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 67080 0 0 0 284 25 0 0 25 0 1 0 184985701 17612800 1522 1992294400 134512640 137136520 4294956256 18446744073709551615 134728837 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 4300 1522 290 640 0 3656 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17200

[startup+6.30145 s]
/proc/loadavg: 1.14 1.91 2.17 2/65 6577
/proc/meminfo: memFree=1519596/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=17156 CPUtime=6.28
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 151605 0 0 0 573 55 0 0 25 0 1 0 184985701 17567744 1545 1992294400 134512640 137136520 4294956256 18446744073709551615 134731879 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 4289 1545 290 640 0 3645 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17156

[startup+12.7011 s]
/proc/loadavg: 1.58 1.97 2.19 2/65 6577
/proc/meminfo: memFree=1520300/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=17220 CPUtime=12.68
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 319654 0 0 0 1148 120 0 0 25 0 1 0 184985701 17633280 1573 1992294400 134512640 137136520 4294956256 18446744073709551615 134732864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 4305 1573 291 640 0 3661 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17220

[startup+25.5014 s]
/proc/loadavg: 1.49 1.94 2.18 2/65 6577
/proc/meminfo: memFree=1519660/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=17124 CPUtime=25.48
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 671676 0 0 0 2292 256 0 0 25 0 1 0 184985701 17534976 1589 1992294400 134512640 137136520 4294956256 18446744073709551615 136503955 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 4281 1591 293 640 0 3637 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17124

[startup+51.1011 s]
/proc/loadavg: 1.32 1.86 2.14 2/65 6577
/proc/meminfo: memFree=1520108/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=17220 CPUtime=51.08
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 1477466 0 0 0 4543 565 0 0 25 0 1 0 184985701 17633280 1564 1992294400 134512640 137136520 4294956256 18446744073709551615 134847287 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 4305 1564 293 640 0 3661 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17220

[startup+102.301 s]
/proc/loadavg: 1.13 1.72 2.08 2/65 6577
/proc/meminfo: memFree=1509100/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=26072 CPUtime=102.26
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 3197244 0 0 0 9012 1214 0 0 25 0 1 0 184985701 26697728 4181 1992294400 134512640 137136520 4294956256 18446744073709551615 135781765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 6518 4181 293 640 0 5874 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26072

[startup+162.302 s]
/proc/loadavg: 1.05 1.58 2.01 2/65 6577
/proc/meminfo: memFree=1468588/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=67976 CPUtime=162.25
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 4984281 0 0 0 14325 1900 0 0 25 0 1 0 184985701 69607424 14325 1992294400 134512640 137136520 4294956256 18446744073709551615 135387467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 16994 14325 293 640 0 16350 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 67976

[startup+222.302 s]
/proc/loadavg: 1.02 1.47 1.94 2/65 6577
/proc/meminfo: memFree=1459308/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=74984 CPUtime=222.22
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 5504247 0 0 0 20108 2114 0 0 25 0 1 0 184985701 76783616 16441 1992294400 134512640 137136520 4294956256 18446744073709551615 134748246 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 18746 16441 293 640 0 18102 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 74984

[startup+282.301 s]
/proc/loadavg: 1.00 1.39 1.88 2/65 6577
/proc/meminfo: memFree=1454828/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79616 CPUtime=282.21
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 6559264 0 0 0 25659 2562 0 0 25 0 1 0 184985701 81526784 17599 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19904 17599 293 640 0 19260 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 79616

[startup+342.301 s]
/proc/loadavg: 1.00 1.31 1.82 2/65 6577
/proc/meminfo: memFree=1452844/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=84580 CPUtime=342.21
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 7522101 0 0 0 31258 2963 0 0 25 0 1 0 184985701 86609920 18400 1992294400 134512640 137136520 4294956256 18446744073709551615 135438666 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 21145 18400 293 640 0 20501 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 84580

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.77 2/65 6577
/proc/meminfo: memFree=1452076/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=84308 CPUtime=402.19
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8348047 0 0 0 36908 3311 0 0 25 0 1 0 184985701 86331392 18358 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 21077 18358 294 640 0 20433 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 84308

[startup+462.306 s]
/proc/loadavg: 1.00 1.20 1.72 2/65 6577
/proc/meminfo: memFree=1452460/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=82544 CPUtime=462.17
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8844142 0 0 0 42691 3526 0 0 25 0 1 0 184985701 84525056 18238 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 20636 18238 294 640 0 19992 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 82544

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.67 2/65 6577
/proc/meminfo: memFree=1452460/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=82544 CPUtime=522.15
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8844145 0 0 0 48687 3528 0 0 25 0 1 0 184985701 84525056 18241 1992294400 134512640 137136520 4294956256 18446744073709551615 134728818 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 20636 18241 294 640 0 19992 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 82544

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.62 2/65 6577
/proc/meminfo: memFree=1452524/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=82544 CPUtime=582.13
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8844145 0 0 0 54684 3529 0 0 25 0 1 0 184985701 84525056 18241 1992294400 134512640 137136520 4294956256 18446744073709551615 134830109 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 20636 18241 294 640 0 19992 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 82544

[startup+642.302 s]
/proc/loadavg: 1.00 1.11 1.58 2/65 6577
/proc/meminfo: memFree=1452460/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=82544 CPUtime=642.12
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8844145 0 0 0 60682 3530 0 0 25 0 1 0 184985701 84525056 18241 1992294400 134512640 137136520 4294956256 18446744073709551615 136502553 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 20636 18241 294 640 0 19992 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 82544

[startup+702.302 s]

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

/proc/meminfo: memFree=1455404/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79004 CPUtime=1122
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8844145 0 0 0 108656 3544 0 0 25 0 1 0 184985701 80900096 17446 1992294400 134512640 137136520 4294956256 18446744073709551615 135455330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19751 17446 294 640 0 19107 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 79004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.31 2/65 6577
/proc/meminfo: memFree=1455404/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79004 CPUtime=1181.98
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8844145 0 0 0 114652 3546 0 0 25 0 1 0 184985701 80900096 17446 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19751 17446 294 640 0 19107 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 79004

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.28 2/65 6577
/proc/meminfo: memFree=1455340/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79004 CPUtime=1241.97
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8844145 0 0 0 120649 3548 0 0 25 0 1 0 184985701 80900096 17446 1992294400 134512640 137136520 4294956256 18446744073709551615 135410421 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19751 17446 294 640 0 19107 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 79004

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.26 2/65 6577
/proc/meminfo: memFree=1455276/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79004 CPUtime=1301.95
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8844145 0 0 0 126645 3550 0 0 25 0 1 0 184985701 80900096 17446 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19751 17446 294 640 0 19107 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 79004

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.25 2/65 6577
/proc/meminfo: memFree=1455276/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79004 CPUtime=1361.93
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8844145 0 0 0 132642 3551 0 0 25 0 1 0 184985701 80900096 17446 1992294400 134512640 137136520 4294956256 18446744073709551615 134748201 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19751 17446 294 640 0 19107 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 79004

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.23 2/65 6583
/proc/meminfo: memFree=1454956/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79004 CPUtime=1421.88
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8844145 0 0 0 138635 3553 0 0 25 0 1 0 184985701 80900096 17446 1992294400 134512640 137136520 4294956256 18446744073709551615 134728833 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19751 17446 294 640 0 19107 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 79004

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 6583
/proc/meminfo: memFree=1454956/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79004 CPUtime=1481.86
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8844145 0 0 0 144632 3554 0 0 25 0 1 0 184985701 80900096 17446 1992294400 134512640 137136520 4294956256 18446744073709551615 134847184 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19751 17446 294 640 0 19107 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 79004

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/65 6583
/proc/meminfo: memFree=1454956/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79004 CPUtime=1541.85
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8844145 0 0 0 150629 3556 0 0 25 0 1 0 184985701 80900096 17446 1992294400 134512640 137136520 4294956256 18446744073709551615 134728830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19751 17446 294 640 0 19107 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 79004

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 6584
/proc/meminfo: memFree=1454956/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79004 CPUtime=1601.84
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8844145 0 0 0 156626 3558 0 0 25 0 1 0 184985701 80900096 17446 1992294400 134512640 137136520 4294956256 18446744073709551615 134729425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19751 17446 294 640 0 19107 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 79004

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 6584
/proc/meminfo: memFree=1455020/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79004 CPUtime=1661.82
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8844145 0 0 0 162623 3559 0 0 25 0 1 0 184985701 80900096 17446 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19751 17446 294 640 0 19107 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 79004

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 6584
/proc/meminfo: memFree=1454956/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79004 CPUtime=1721.8
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8844145 0 0 0 168619 3561 0 0 25 0 1 0 184985701 80900096 17446 1992294400 134512640 137136520 4294956256 18446744073709551615 135379610 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19751 17446 294 640 0 19107 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 79004

[startup+1782.31 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 6584
/proc/meminfo: memFree=1454636/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79740 CPUtime=1781.79
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8845404 0 0 0 174615 3564 0 0 25 0 1 0 184985701 81653760 17518 1992294400 134512640 137136520 4294956256 18446744073709551615 135386315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19935 17518 294 640 0 19291 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 79740

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

[startup+1792.21 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 6584
/proc/meminfo: memFree=1454508/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79740 CPUtime=1791.69
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8845430 0 0 0 175605 3564 0 0 25 0 1 0 184985701 81653760 17544 1992294400 134512640 137136520 4294956256 18446744073709551615 134838641 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19935 17544 294 640 0 19291 0
Current children cumulated CPU time (s) 1791.69
Current children cumulated vsize (KiB) 79740

[startup+1795.4 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 6584
/proc/meminfo: memFree=1454444/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79740 CPUtime=1794.89
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8845434 0 0 0 175925 3564 0 0 25 0 1 0 184985701 81653760 17548 1992294400 134512640 137136520 4294956256 18446744073709551615 135248965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19935 17548 294 640 0 19291 0
Current children cumulated CPU time (s) 1794.89
Current children cumulated vsize (KiB) 79740

[startup+1797 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 6584
/proc/meminfo: memFree=1454444/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79740 CPUtime=1796.48
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8845434 0 0 0 176084 3564 0 0 25 0 1 0 184985701 81653760 17548 1992294400 134512640 137136520 4294956256 18446744073709551615 134598538 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19935 17548 294 640 0 19291 0
Current children cumulated CPU time (s) 1796.48
Current children cumulated vsize (KiB) 79740

[startup+1797.8 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 6584
/proc/meminfo: memFree=1454444/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79740 CPUtime=1797.28
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8845434 0 0 0 176164 3564 0 0 25 0 1 0 184985701 81653760 17548 1992294400 134512640 137136520 4294956256 18446744073709551615 136499945 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19935 17548 294 640 0 19291 0
Current children cumulated CPU time (s) 1797.28
Current children cumulated vsize (KiB) 79740

[startup+1798.2 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 6584
/proc/meminfo: memFree=1454444/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79740 CPUtime=1797.68
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8845434 0 0 0 176204 3564 0 0 25 0 1 0 184985701 81653760 17548 1992294400 134512640 137136520 4294956256 18446744073709551615 134732875 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19935 17548 294 640 0 19291 0
Current children cumulated CPU time (s) 1797.68
Current children cumulated vsize (KiB) 79740

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 6584
/proc/meminfo: memFree=1454444/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79740 CPUtime=1797.88
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8845434 0 0 0 176224 3564 0 0 25 0 1 0 184985701 81653760 17548 1992294400 134512640 137136520 4294956256 18446744073709551615 135407555 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19935 17548 294 640 0 19291 0
Current children cumulated CPU time (s) 1797.88
Current children cumulated vsize (KiB) 79740

[startup+1798.5 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 6584
/proc/meminfo: memFree=1454444/2055920 swapFree=4178716/4192956
[pid=6576] ppid=6574 vsize=79740 CPUtime=1797.98
/proc/6576/stat : 6576 (bsolo) R 6574 6576 6328 0 -1 4194304 8845434 0 0 0 176234 3564 0 0 25 0 1 0 184985701 81653760 17548 1992294400 134512640 137136520 4294956256 18446744073709551615 134748806 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6576/statm: 19935 17548 294 640 0 19291 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 79740

Child status: 0
Real time (s): 1798.57
CPU time (s): 1798.06
CPU user time (s): 1762.4
CPU system time (s): 35.6606
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 85372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1762.4
system time used= 35.6606
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8845436
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= 2464

runsolver used 1.46778 second user time and 4.34634 second system time

The end

Launcher Data 

Begin job on node90 at 2009-06-16 19:37:58
IDJOB=1877001
IDBENCH=2892
IDSOLVER=699
FILE ID=node90/1877001-1245173878
PBS_JOBID= 9363881
Free space on /tmp= 66528 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-duke2.b.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877001-1245173878/watcher-1877001-1245173878 -o /tmp/evaluation-result-1877001-1245173878/solver-1877001-1245173878 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877001-1245173878.opb

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

MD5SUM BENCH= ad998dfe89909927555ae6165c9e8c9e
RANDOM SEED=1792654543

node90.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		: 3000.231
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		: 3000.231
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1525468 kB
Buffers:         23216 kB
Cached:         439824 kB
SwapCached:       8404 kB
Active:          41444 kB
Inactive:       432140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1525468 kB
SwapTotal:     4192956 kB
SwapFree:      4178716 kB
Dirty:            5144 kB
Writeback:           0 kB
Mapped:          16196 kB
Slab:            42836 kB
Committed_AS:    83544 kB
PageTables:       1436 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-1877001-1245173878.opb

Free space on /tmp at the end= 66524 MiB
End job on node90 at 2009-06-16 20:07:57