Trace number 1877586

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 3.1OPT25 337.41 337.576

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-sao2.b.opb
MD5SUMa91a8cbbe2491e496acc19538dbd623f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark0.106982
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved YES
Number of variables372
Total number of constraints772
Number of constraints which are clauses772
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 constraint98
Number of terms in the objective function 372
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 372
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 372
Number of bits of the biggest sum of numbers9
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-1877586-1245148247.opb
0.00/0.00	c File size is 106526 bytes.
0.00/0.01	c Highest Coefficient sum: 372
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.015 s
0.00/0.01	c Var: 372 Constr: 772 772/0/0 Lit: 12820 Watch. Lit: 1537
0.00/0.01	c Obj. Vars: 372 (100 % of total variables)
0.00/0.03	c Formula reductions applied at preprocessing
0.00/0.03	c Pre-processing Time: 0.034 s
0.00/0.05	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.05	c        0    276      427     9426   22      854     142      0      0 0.03
0.00/0.05	c Initial Lower Bound: 25
0.00/0.05	c Initial Path Cost: 6
0.00/0.05	o 35
0.49/0.54	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.54	c        1    276      429     9727   22     1105    1142      2     18 0.05
0.49/0.54	o 34
0.89/0.93	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.89/0.93	c       13    276      461    12141   26     1417    1142     34     24 0.54
0.89/0.93	o 32
1.19/1.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.19/1.27	c       13    276      462    12417   26     1669    1142     35     13 0.93
1.19/1.27	o 29
5.09/5.14	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.09/5.14	c       14    276      464    12701   27     1926    1142     37     11 1.27
5.09/5.14	c      118    276      772    41618   53     2542    1257    345     59 2.00
5.09/5.14	c      375    276     1535   116944   76     4068    1383   1108     98 3.81
5.09/5.14	o 28
31.27/31.31	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
31.27/31.31	c      554    276     1165    83932   72     2837    1142    738    107 5.14
31.27/31.31	c      659    276     1478   114549   77     3463    1257   1051    109 6.03
31.27/31.31	c      910    276     1385   104095   75     3024    1383    958    119 7.61
31.27/31.31	c     1387    276     1120    75690   67     2494    1522    693    130 10.60
31.27/31.31	c     2209    276     1669   130685   78     3592    1675   1242    146 15.07
31.27/31.31	c     3536    276     1523   100188   65     3300    1843   1096    155 22.76
31.27/31.31	o 27
321.74/321.94	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
321.74/321.94	c     5325    276     2320   179506   77     5149    1142   1893    170 31.29
321.74/321.94	c     5437    276     1335    85324   63     2925    1257    908    168 32.29
321.74/321.94	c     5687    276     1282    74405   58     2819    1383    855    166 34.20
321.74/321.94	c     6175    276     1885   112393   59     4025    1522   1458    164 37.57
321.74/321.94	c     6996    276     1532    89258   58     3319    1675   1105    162 42.97
321.74/321.94	c     8326    276     1407    74418   52     3069    1843    980    158 52.56
321.74/321.94	c    10410    276     2080   123650   59     4415    2028   1653    157 66.05
321.74/321.94	c    13635    276     2258   117048   51     4771    2231   1831    156 87.15
321.74/321.94	c    18573    276     1544    79068   51     3343    2455   1117    153 120.70
321.74/321.94	c    26097    276     2765   172126   62     5785    2701   2338    157 166.17
321.74/321.94	c    37460    276     1779    97290   54     3813    2972   1352    157 238.59
321.74/321.94	o 26
337.33/337.56	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
337.33/337.56	c    51792    276     2806   214895   76     6123    1142   2379    160 321.79
337.33/337.56	c    51894    276     1303    71493   54     2862    1257    876    160 322.54
337.33/337.56	c    52149    276     1061    53449   50     2378    1383    634    160 323.91
337.33/337.56	c    52637    276     1677    51443   30     3610    1522   1250    160 327.87
337.33/337.56	c    53475    276     1482    51516   34     3220    1675   1055    160 332.81
337.33/337.56	o 25
337.33/337.57	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
337.33/337.57	c    54054    275     2165    62529   28     4841    1142   1738    160 337.40
337.33/337.57	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 x214 -x215 x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 x314 -x315 -x316 -x317 -x318 -x319 x320 -x321 x322 x323 -x324 -x325 -x326 x327 -x328 -x329 x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 x360 -x361 -x362 -x363 -x364 x365 x366 -x367 -x368 -x369 x370 -x371 -x372 
337.33/337.57	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
337.33/337.57	c   29    54055   1580    58490     1007    23990    580    160 337.41
337.33/337.57	c Objective: 25
337.33/337.57	s OPTIMUM FOUND
337.33/337.57	c Total time: 337.408 s

Verifier Data 

OK	25

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877586-1245148247/watcher-1877586-1245148247 -o /tmp/evaluation-result-1877586-1245148247/solver-1877586-1245148247 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877586-1245148247.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: 1.00 1.00 1.00 3/64 3708
/proc/meminfo: memFree=1864752/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=10820 CPUtime=0
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 182421437 11079680 229 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 2705 229 176 640 0 2034 0

[startup+0.0806151 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3708
/proc/meminfo: memFree=1864752/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=11360 CPUtime=0.07
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 1098 0 0 0 7 0 0 0 18 0 1 0 182421437 11632640 514 1992294400 134512640 137136520 4294956256 18446744073709551615 135781782 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 2840 514 292 640 0 2196 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11360

[startup+0.101618 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3708
/proc/meminfo: memFree=1864752/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=11360 CPUtime=0.09
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 1436 0 0 0 9 0 0 0 18 0 1 0 182421437 11632640 515 1992294400 134512640 137136520 4294956256 18446744073709551615 135781746 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 2840 515 292 640 0 2196 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11360

[startup+0.301654 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3708
/proc/meminfo: memFree=1864752/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=12312 CPUtime=0.29
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 5106 0 0 0 28 1 0 0 19 0 1 0 182421437 12607488 539 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 3078 539 292 640 0 2434 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12312

[startup+0.701728 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3708
/proc/meminfo: memFree=1864752/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=11360 CPUtime=0.69
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 13923 0 0 0 65 4 0 0 23 0 1 0 182421437 11632640 517 1992294400 134512640 137136520 4294956256 18446744073709551615 135781768 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 2840 517 293 640 0 2196 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11360

[startup+1.50187 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3709
/proc/meminfo: memFree=1863656/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=12344 CPUtime=1.49
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 31641 0 0 0 141 8 0 0 25 0 1 0 182421437 12640256 560 1992294400 134512640 137136520 4294956256 18446744073709551615 135454647 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 3086 561 293 640 0 2442 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12344

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3709
/proc/meminfo: memFree=1863272/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=13404 CPUtime=3.09
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 78376 0 0 0 286 23 0 0 25 0 1 0 182421437 13725696 805 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 3351 805 293 640 0 2707 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13404

[startup+6.30175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3709
/proc/meminfo: memFree=1861416/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=14356 CPUtime=6.29
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 156201 0 0 0 583 46 0 0 25 0 1 0 182421437 14700544 1074 1992294400 134512640 137136520 4294956256 18446744073709551615 136503955 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 3589 1074 293 640 0 2945 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14356

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3709
/proc/meminfo: memFree=1861232/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=13548 CPUtime=12.68
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 255545 0 0 0 1189 79 0 0 25 0 1 0 182421437 13873152 1082 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 3387 1082 293 640 0 2743 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13548

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3709
/proc/meminfo: memFree=1860784/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=14956 CPUtime=25.47
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 448515 0 0 0 2405 142 0 0 25 0 1 0 182421437 15314944 1178 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 3483 1178 293 640 0 2839 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14956

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3709
/proc/meminfo: memFree=1860848/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=14892 CPUtime=51.06
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 684804 0 0 0 4874 232 0 0 25 0 1 0 182421437 15249408 1188 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 3723 1188 293 640 0 3079 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 14892

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3709
/proc/meminfo: memFree=1860976/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=13848 CPUtime=102.25
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 1056072 0 0 0 9850 375 0 0 25 0 1 0 182421437 14180352 1157 1992294400 134512640 137136520 4294956256 18446744073709551615 135781751 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 3601 1162 293 640 0 2957 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13848

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3709
/proc/meminfo: memFree=1860592/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=14952 CPUtime=162.21
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 1640627 0 0 0 15646 575 0 0 25 0 1 0 182421437 15310848 1250 1992294400 134512640 137136520 4294956256 18446744073709551615 135387467 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 3798 1252 293 640 0 3154 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 14952

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3709
/proc/meminfo: memFree=1860656/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=15148 CPUtime=222.18
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 2096206 0 0 0 21477 741 0 0 25 0 1 0 182421437 15511552 1258 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 3787 1258 293 640 0 3143 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 15148

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3709
/proc/meminfo: memFree=1860464/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=15252 CPUtime=282.16
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 2694560 0 0 0 27274 942 0 0 25 0 1 0 182421437 15618048 1286 1992294400 134512640 137136520 4294956256 18446744073709551615 135448333 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 3813 1286 293 640 0 3169 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 15252

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

[startup+307.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3709
/proc/meminfo: memFree=1859568/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=16156 CPUtime=306.95
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 2951252 0 0 0 29662 1033 0 0 25 0 1 0 182421437 16543744 1516 1992294400 134512640 137136520 4294956256 18446744073709551615 134732884 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 4039 1516 293 640 0 3395 0
Current children cumulated CPU time (s) 306.95
Current children cumulated vsize (KiB) 16156

[startup+319.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3709
/proc/meminfo: memFree=1859184/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=16556 CPUtime=319.75
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 3092728 0 0 0 30890 1085 0 0 25 0 1 0 182421437 16953344 1598 1992294400 134512640 137136520 4294956256 18446744073709551615 134728816 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 3891 1586 293 640 0 3247 0
Current children cumulated CPU time (s) 319.75
Current children cumulated vsize (KiB) 16556

[startup+326.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3709
/proc/meminfo: memFree=1859184/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=16528 CPUtime=326.14
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 3143116 0 0 0 31513 1101 0 0 25 0 1 0 182421437 16924672 1596 1992294400 134512640 137136520 4294956256 18446744073709551615 135438688 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3708/statm: 4132 1596 293 640 0 3488 0
Current children cumulated CPU time (s) 326.14
Current children cumulated vsize (KiB) 16528

[startup+332.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3709
/proc/meminfo: memFree=1859120/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=16016 CPUtime=332.53
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 3186870 0 0 0 32138 1115 0 0 25 0 1 0 182421437 16400384 1588 1992294400 134512640 137136520 4294956256 18446744073709551615 134731897 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 4004 1588 293 640 0 3360 0
Current children cumulated CPU time (s) 332.53
Current children cumulated vsize (KiB) 16016

[startup+335.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3709
/proc/meminfo: memFree=1859120/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=15552 CPUtime=335.72
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 3203302 0 0 0 32452 1120 0 0 25 0 1 0 182421437 15925248 1583 1992294400 134512640 137136520 4294956256 18446744073709551615 134748124 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 3888 1583 293 640 0 3244 0
Current children cumulated CPU time (s) 335.72
Current children cumulated vsize (KiB) 15552

[startup+336.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3709
/proc/meminfo: memFree=1859120/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=16284 CPUtime=336.52
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 3206834 0 0 0 32530 1122 0 0 25 0 1 0 182421437 16674816 1592 1992294400 134512640 137136520 4294956256 18446744073709551615 135249398 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 4071 1592 293 640 0 3427 0
Current children cumulated CPU time (s) 336.52
Current children cumulated vsize (KiB) 16284

[startup+337.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3709
/proc/meminfo: memFree=1859120/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=16060 CPUtime=336.93
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 3208712 0 0 0 32570 1123 0 0 25 0 1 0 182421437 16445440 1587 1992294400 134512640 137136520 4294956256 18446744073709551615 135364455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 4015 1588 293 640 0 3371 0
Current children cumulated CPU time (s) 336.93
Current children cumulated vsize (KiB) 16060

[startup+337.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3709
/proc/meminfo: memFree=1859120/2055920 swapFree=4191900/4192956
[pid=3708] ppid=3706 vsize=16024 CPUtime=337.33
/proc/3708/stat : 3708 (bsolo) R 3706 3708 3279 0 -1 4194304 3211036 0 0 0 32609 1124 0 0 25 0 1 0 182421437 16408576 1589 1992294400 134512640 137136520 4294956256 18446744073709551615 135387467 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3708/statm: 4066 1590 293 640 0 3422 0
Current children cumulated CPU time (s) 337.33
Current children cumulated vsize (KiB) 16024

Child status: 0
Real time (s): 337.576
CPU time (s): 337.41
CPU user time (s): 326.16
CPU system time (s): 11.2493
CPU usage (%): 99.9508
Max. virtual memory (cumulated for all children) (KiB): 16696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 326.16
system time used= 11.2493
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3211484
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= 1091

runsolver used 0.318951 second user time and 0.91886 second system time

The end

Launcher Data 

Begin job on node44 at 2009-06-16 12:30:47
IDJOB=1877586
IDBENCH=2040
IDSOLVER=699
FILE ID=node44/1877586-1245148247
PBS_JOBID= 9363767
Free space on /tmp= 65924 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-sao2.b.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877586-1245148247/watcher-1877586-1245148247 -o /tmp/evaluation-result-1877586-1245148247/solver-1877586-1245148247 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877586-1245148247.opb

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

MD5SUM BENCH= a91a8cbbe2491e496acc19538dbd623f
RANDOM SEED=1124707248

node44.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		: 3000.263
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		: 3000.263
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:       1865232 kB
Buffers:         31288 kB
Cached:          79700 kB
SwapCached:        260 kB
Active:          44696 kB
Inactive:        79536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1865232 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4264 kB
Writeback:           0 kB
Mapped:          21756 kB
Slab:            52452 kB
Committed_AS:   163460 kB
PageTables:       1384 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-1877586-1245148247.opb

Free space on /tmp at the end= 65920 MiB
End job on node44 at 2009-06-16 12:36:25