Trace number 2657952

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 NameAnswerobjective functionCPU timeWall clock time
bsolo 3.2 ClOPT25 405.896 406.039

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 benchmark0.674896
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 3.2 - 23/05/2010 : 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657952-1276407208.opb
0.00/0.00	c File size is 106526 bytes.
0.01/0.02	c Highest Coefficient sum: 372
0.01/0.02	c Parsing was ok!!
0.01/0.02	c Total parsing time: 0.019 s
0.01/0.02	c Var: 372 Constr: 772 772/0/0 Lit: 12820 Watch. Lit: 1537
0.01/0.02	c Obj. Vars: 372 (100 % of total variables)
0.01/0.04	c Formula reductions applied at preprocessing
0.01/0.04	c Pre-processing Time: 0.04 s
0.01/0.06	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.06	c        0    276      427     9426   22      854     142      0      0 0.04
0.01/0.06	c Initial Lower Bound: 25
0.01/0.06	c Initial Path Cost: 6
0.01/0.06	o 35
0.49/0.56	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.56	c        1    276      429     9727   22     1105    1142      2     16 0.06
0.49/0.56	o 34
0.89/0.97	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.89/0.97	c       13    276      452    11492   25     1399    1142     25     22 0.57
0.89/0.97	o 32
1.29/1.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.29/1.34	c       13    276      453    11768   25     1651    1142     26     13 0.98
1.29/1.34	o 29
5.29/5.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.29/5.33	c       14    276      455    12052   26     1908    1142     28     10 1.34
5.29/5.33	c      118    276      663    31473   47     2324    1257    236     56 2.09
5.29/5.33	c      375    276     1176    81944   69     3350    1383    749     94 3.97
5.29/5.33	o 28
25.49/25.57	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
25.49/25.57	c      554    276     1534   119128   77     4320    1142   1107    103 5.33
25.49/25.57	c      659    276      999    66795   66     2252    1257    572    105 6.27
25.49/25.57	c      910    276     1499   116702   77     3252    1383   1072    115 7.88
25.49/25.57	c     1385    276     1554   118151   76     3362    1522   1127    126 10.98
25.49/25.57	c     2208    276     1249    89866   71     2752    1675    822    140 15.66
25.49/25.57	c     3536    276     1844   135073   73     3942    1843   1417    149 23.67
25.49/25.57	o 27
399.06/399.25	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
399.06/399.25	c     3858    276     1389    98670   71     3287    1142    962    150 25.56
399.06/399.25	c     3970    276     1613   113513   70     3735    1257   1186    149 26.56
399.06/399.25	c     4227    276     1303    79960   61     2861    1383    876    147 28.74
399.06/399.25	c     4705    276     1389    73860   53     3033    1522    962    146 32.22
399.06/399.25	c     5518    276     1189    58482   49     2633    1675    762    143 38.48
399.06/399.25	c     6847    276     1864    93882   50     3983    1843   1437    141 48.49
399.06/399.25	c     8934    276     1741    78962   45     3737    2028   1314    138 64.52
399.06/399.25	c    12161    276     2348   117405   50     4951    2231   1921    135 89.85
399.06/399.25	c    17104    276     1954   103222   52     4163    2455   1527    138 123.74
399.06/399.25	c    24611    276     2974   155022   52     6203    2701   2547    141 173.52
399.06/399.25	c    36001    276     3058   216920   70     6371    2972   2631    145 247.45
399.06/399.25	c    53148    276     2437   171834   70     5129    3270   2010    147 359.39
399.06/399.25	o 26
405.85/406.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
405.85/406.02	c    59748    276     2919   208239   71     6349    1142   2492    149 399.11
405.85/406.02	c    59877    276     1257    65839   52     2770    1257    830    149 400.04
405.85/406.02	c    60163    276     1063    47931   45     2382    1383    636    149 401.70
405.85/406.02	c    60644    275     1229    38103   31     2713    1522    802    149 405.37
405.85/406.02	o 25
405.85/406.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
405.85/406.03	c    60702    275     1346    42706   31     3204    1142    919    149 405.89
405.85/406.03	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 
405.85/406.03	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
405.85/406.03	c   29    60703   2286    65963     1349    42708    922    149 405.89
405.85/406.03	c Objective: 25
405.85/406.03	s OPTIMUM FOUND
405.85/406.03	c Total time: 405.895 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-2657952-1276407208/watcher-2657952-1276407208 -o /tmp/evaluation-result-2657952-1276407208/solver-2657952-1276407208 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657952-1276407208.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 1.02 1.00 3/106 20468
/proc/meminfo: memFree=1833716/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=10900 CPUtime=0
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 321 0 0 0 0 0 0 0 25 0 1 0 14372657 11161600 239 1992294400 134512640 137138936 4290762320 18446744073709551615 136525391 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 2725 239 176 642 0 2054 0

[startup+0.0140281 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 20468
/proc/meminfo: memFree=1833716/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=10900 CPUtime=0.01
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 342 0 0 0 1 0 0 0 25 0 1 0 14372657 11161600 260 1992294400 134512640 137138936 4290762320 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 2725 261 183 642 0 2054 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10900

[startup+0.101042 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 20468
/proc/meminfo: memFree=1833716/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=12372 CPUtime=0.09
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 1353 0 0 0 9 0 0 0 18 0 1 0 14372657 12668928 549 1992294400 134512640 137138936 4290762320 18446744073709551615 135466071 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 3093 549 285 642 0 2449 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12372

[startup+0.301079 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 20468
/proc/meminfo: memFree=1833716/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=12568 CPUtime=0.29
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 4773 0 0 0 29 0 0 0 18 0 1 0 14372657 12869632 559 1992294400 134512640 137138936 4290762320 18446744073709551615 134851181 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 3142 559 285 642 0 2498 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12568

[startup+0.701151 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 20468
/proc/meminfo: memFree=1833716/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=12244 CPUtime=0.69
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 13024 0 0 0 67 2 0 0 18 0 1 0 14372657 12537856 533 1992294400 134512640 137138936 4290762320 18446744073709551615 136506636 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 3094 537 286 642 0 2450 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12244

[startup+1.5013 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 20469
/proc/meminfo: memFree=1832468/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=12420 CPUtime=1.49
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 29723 0 0 0 143 6 0 0 19 0 1 0 14372657 12718080 552 1992294400 134512640 137138936 4290762320 18446744073709551615 135440921 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 3105 552 286 642 0 2461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12420

[startup+3.10159 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 20469
/proc/meminfo: memFree=1831972/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=12688 CPUtime=3.09
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 73275 0 0 0 292 17 0 0 25 0 1 0 14372657 12992512 674 1992294400 134512640 137138936 4290762320 18446744073709551615 135412638 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 3172 675 286 642 0 2528 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12688

[startup+6.30117 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 20469
/proc/meminfo: memFree=1830608/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=13936 CPUtime=6.29
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 159718 0 0 0 589 40 0 0 25 0 1 0 14372657 14270464 927 1992294400 134512640 137138936 4290762320 18446744073709551615 135443581 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 3484 927 286 642 0 2840 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13936

[startup+12.7013 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 20469
/proc/meminfo: memFree=1829864/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=14560 CPUtime=12.69
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 258413 0 0 0 1201 68 0 0 25 0 1 0 14372657 14909440 1061 1992294400 134512640 137138936 4290762320 18446744073709551615 134848311 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 3640 1070 286 642 0 2996 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14560

[startup+25.5007 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 20469
/proc/meminfo: memFree=1829492/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=14824 CPUtime=25.49
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 448819 0 0 0 2426 123 0 0 25 0 1 0 14372657 15179776 1142 1992294400 134512640 137138936 4290762320 18446744073709551615 135447636 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 3706 1142 286 642 0 3062 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14824

[startup+51.1013 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 20471
/proc/meminfo: memFree=1829368/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=14764 CPUtime=51.07
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 625577 0 0 0 4921 186 0 0 25 0 1 0 14372657 15118336 1160 1992294400 134512640 137138936 4290762320 18446744073709551615 135070987 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 3691 1160 286 642 0 3047 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14764

[startup+102.309 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 20471
/proc/meminfo: memFree=1829244/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=14676 CPUtime=102.26
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 940537 0 0 0 9921 305 0 0 25 0 1 0 14372657 15028224 1145 1992294400 134512640 137138936 4290762320 18446744073709551615 135443765 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 3669 1145 286 642 0 3025 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14676

[startup+162.301 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 20473
/proc/meminfo: memFree=1829244/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=14740 CPUtime=162.23
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 1419700 0 0 0 15749 474 0 0 25 0 1 0 14372657 15093760 1143 1992294400 134512640 137138936 4290762320 18446744073709551615 135332436 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 3685 1143 286 642 0 3041 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14740

[startup+222.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 20475
/proc/meminfo: memFree=1829120/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=14920 CPUtime=222.21
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 2049127 0 0 0 21545 676 0 0 25 0 1 0 14372657 15278080 1162 1992294400 134512640 137138936 4290762320 18446744073709551615 134730901 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 3730 1162 286 642 0 3086 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14920

[startup+282.302 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 20477
/proc/meminfo: memFree=1827880/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=16180 CPUtime=282.2
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 2760330 0 0 0 27324 896 0 0 25 0 1 0 14372657 16568320 1478 1992294400 134512640 137138936 4290762320 18446744073709551615 134734948 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 4045 1478 286 642 0 3401 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 16180

[startup+342.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 20480
/proc/meminfo: memFree=1827136/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=16148 CPUtime=342.17
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 3256780 0 0 0 33139 1078 0 0 25 0 1 0 14372657 16535552 1490 1992294400 134512640 137138936 4290762320 18446744073709551615 135457928 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 4037 1490 286 642 0 3393 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 16148

[startup+402.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 20482
/proc/meminfo: memFree=1827136/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=16060 CPUtime=402.15
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 3694542 0 0 0 38958 1257 0 0 25 0 1 0 14372657 16445440 1487 1992294400 134512640 137138936 4290762320 18446744073709551615 135443765 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 4015 1487 286 642 0 3371 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16060

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

[startup+403.102 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 20482
/proc/meminfo: memFree=1827136/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=15196 CPUtime=402.95
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 3699020 0 0 0 39036 1259 0 0 25 0 1 0 14372657 15560704 1469 1992294400 134512640 137138936 4290762320 18446744073709551615 134750269 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 3799 1469 286 642 0 3155 0
Current children cumulated CPU time (s) 402.95
Current children cumulated vsize (KiB) 15196

[startup+404.702 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 20482
/proc/meminfo: memFree=1827136/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=16108 CPUtime=404.56
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 3708710 0 0 0 39193 1263 0 0 25 0 1 0 14372657 16494592 1482 1992294400 134512640 137138936 4290762320 18446744073709551615 135444639 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 4027 1482 286 642 0 3383 0
Current children cumulated CPU time (s) 404.56
Current children cumulated vsize (KiB) 16108

[startup+405.501 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 20482
/proc/meminfo: memFree=1827136/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=15660 CPUtime=405.35
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 3714476 0 0 0 39270 1265 0 0 25 0 1 0 14372657 16035840 1474 1992294400 134512640 137138936 4290762320 18446744073709551615 135412661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 3915 1474 286 642 0 3271 0
Current children cumulated CPU time (s) 405.35
Current children cumulated vsize (KiB) 15660

[startup+405.909 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 20482
/proc/meminfo: memFree=1827136/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=16108 CPUtime=405.76
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 3717470 0 0 0 39309 1267 0 0 25 0 1 0 14372657 16494592 1480 1992294400 134512640 137138936 4290762320 18446744073709551615 135499195 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 4027 1480 286 642 0 3383 0
Current children cumulated CPU time (s) 405.76
Current children cumulated vsize (KiB) 16108

[startup+406.001 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 20482
/proc/meminfo: memFree=1827136/2059040 swapFree=4140364/4192956
[pid=20468] ppid=20466 vsize=16116 CPUtime=405.85
/proc/20468/stat : 20468 (bsolo_pb10) R 20466 20468 12084 0 -1 4202496 3718208 0 0 0 39318 1267 0 0 25 0 1 0 14372657 16502784 1480 1992294400 134512640 137138936 4290762320 18446744073709551615 134731559 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20468/statm: 4029 1480 286 642 0 3385 0
Current children cumulated CPU time (s) 405.85
Current children cumulated vsize (KiB) 16116

Child status: 0
Real time (s): 406.039
CPU time (s): 405.896
CPU user time (s): 393.221
CPU system time (s): 12.6751
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 16380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 393.221
system time used= 12.6751
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3718495
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= 1145

runsolver used 0.904862 second user time and 1.9767 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-13 07:33:28
IDJOB=2657952
IDBENCH=2040
IDSOLVER=1163
FILE ID=node027/2657952-1276407208
PBS_JOBID= 11173269
Free space on /tmp= 62448 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-sao2.b.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657952-1276407208/watcher-2657952-1276407208 -o /tmp/evaluation-result-2657952-1276407208/solver-2657952-1276407208 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657952-1276407208.opb

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

MD5SUM BENCH= a91a8cbbe2491e496acc19538dbd623f
RANDOM SEED=859675974

node027.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2800.261
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5600.52
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		: 2800.261
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1834244 kB
Buffers:         20392 kB
Cached:         125164 kB
SwapCached:       6492 kB
Active:          82836 kB
Inactive:        76028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1834244 kB
SwapTotal:     4192956 kB
SwapFree:      4140364 kB
Dirty:            4048 kB
Writeback:           0 kB
AnonPages:       11068 kB
Mapped:          12880 kB
Slab:            44152 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182528 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62444 MiB
End job on node027 at 2010-06-13 07:40:14