Trace number 3721215

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
PB07: minisat+ 1.14OPT36 2.54761 2.54767

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-8pb.opb
MD5SUMb1277fdeb2e21bbaf9784bfe98a40d01
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark36
Best CPU time to get the best result obtained on this benchmark0.033994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 36
Optimality of the best value was proved YES
Number of variables432
Total number of constraints1304
Number of constraints which are clauses1280
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint18
Number of terms in the objective function 432
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 432
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 432
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 Parsing PB file...
0.00/0.02	c Converting 1304 PB-constraints to clauses...
0.00/0.02	c   -- Unit propagations: (none)
0.00/0.02	c   -- Detecting intervals from adjacent constraints: ########################################################################
0.00/0.02	c   -- Clauses(.)/Splits(s): ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
0.00/0.02	c ---[1290]---> BDD-cost:    1
0.00/0.02	c ---[1264]---> BDD-cost:    1
0.00/0.02	c ---[1242]---> BDD-cost:    1
0.00/0.02	c ---[1232]---> BDD-cost:    1
0.00/0.02	c ---[1199]---> BDD-cost:    1
0.00/0.02	c ---[1173]---> BDD-cost:    1
0.00/0.02	c ---[1171]---> BDD-cost:    1
0.00/0.02	c ---[1161]---> BDD-cost:    1
0.00/0.02	c ---[1147]---> BDD-cost:    1
0.00/0.02	c ---[1121]---> BDD-cost:    1
0.00/0.02	c ---[1099]---> BDD-cost:    1
0.00/0.02	c ---[1089]---> BDD-cost:    1
0.00/0.02	c ---[1052]---> BDD-cost:    1
0.00/0.02	c ---[1030]---> BDD-cost:    1
0.00/0.02	c ---[1024]---> BDD-cost:    1
0.00/0.02	c ---[1018]---> BDD-cost:    1
0.00/0.02	c ---[1008]---> BDD-cost:    1
0.00/0.02	c ---[ 998]---> BDD-cost:    1
0.00/0.02	c ---[ 948]---> BDD-cost:    1
0.00/0.02	c ---[ 946]---> BDD-cost:    1
0.00/0.02	c ---[ 932]---> BDD-cost:    1
0.00/0.02	c ---[ 906]---> BDD-cost:    1
0.00/0.02	c ---[ 884]---> BDD-cost:    1
0.00/0.02	c ---[ 874]---> BDD-cost:    1
0.00/0.02	c ---[ 826]---> BDD-cost:    1
0.00/0.02	c ---[ 816]---> BDD-cost:    1
0.00/0.02	c ---[ 806]---> BDD-cost:    1
0.00/0.02	c ---[ 804]---> BDD-cost:    1
0.00/0.02	c ---[ 802]---> BDD-cost:    1
0.00/0.02	c ---[ 776]---> BDD-cost:    1
0.00/0.02	c ---[ 758]---> BDD-cost:    1
0.00/0.02	c ---[ 733]---> BDD-cost:    1
0.00/0.02	c ---[ 723]---> BDD-cost:    1
0.00/0.02	c ---[ 713]---> BDD-cost:    1
0.00/0.02	c ---[ 663]---> BDD-cost:    1
0.00/0.02	c ---[ 661]---> BDD-cost:    1
0.00/0.02	c ---[ 643]---> BDD-cost:    1
0.00/0.02	c ---[ 622]---> BDD-cost:    1
0.00/0.02	c ---[ 596]---> BDD-cost:    1
0.00/0.02	c ---[ 590]---> BDD-cost:    1
0.00/0.02	c ---[ 554]---> BDD-cost:    1
0.00/0.02	c ---[ 532]---> BDD-cost:    1
0.00/0.02	c ---[ 526]---> BDD-cost:    1
0.00/0.02	c ---[ 520]---> BDD-cost:    1
0.00/0.02	c ---[ 518]---> BDD-cost:    1
0.00/0.02	c ---[ 492]---> BDD-cost:    1
0.00/0.02	c ---[ 474]---> BDD-cost:    1
0.00/0.02	c ---[ 448]---> BDD-cost:    1
0.00/0.02	c ---[ 430]---> BDD-cost:    1
0.00/0.02	c ---[ 408]---> BDD-cost:    1
0.00/0.02	c ---[ 382]---> BDD-cost:    1
0.00/0.02	c ---[ 376]---> BDD-cost:    1
0.00/0.02	c ---[ 366]---> BDD-cost:    1
0.00/0.02	c ---[ 356]---> BDD-cost:    1
0.00/0.02	c ---[ 307]---> BDD-cost:    1
0.00/0.02	c ---[ 305]---> BDD-cost:    1
0.00/0.02	c ---[ 253]---> BDD-cost:    1
0.00/0.02	c ---[ 243]---> BDD-cost:    1
0.00/0.02	c ---[ 237]---> BDD-cost:    1
0.00/0.02	c ---[ 235]---> BDD-cost:    1
0.00/0.02	c ---[ 182]---> BDD-cost:    1
0.00/0.02	c ---[ 172]---> BDD-cost:    1
0.00/0.02	c ---[ 166]---> BDD-cost:    1
0.00/0.02	c ---[ 164]---> BDD-cost:    1
0.00/0.02	c ---[ 112]---> BDD-cost:    1
0.00/0.02	c ---[ 102]---> BDD-cost:    1
0.00/0.02	c ---[  96]---> BDD-cost:    1
0.00/0.02	c ---[  94]---> BDD-cost:    1
0.00/0.02	c ---[  62]---> BDD-cost:    1
0.00/0.02	c ---[  36]---> BDD-cost:    1
0.00/0.02	c ---[  34]---> BDD-cost:    1
0.00/0.02	c ---[  24]---> BDD-cost:    1
0.00/0.02	c ---[  23]---> BDD-cost:   59
0.00/0.02	c ---[  22]---> BDD-cost:   59
0.00/0.02	c ---[  21]---> BDD-cost:   59
0.00/0.02	c ---[  20]---> BDD-cost:   59
0.00/0.02	c ---[  19]---> BDD-cost:   59
0.00/0.02	c ---[  18]---> BDD-cost:   59
0.00/0.02	c ---[  17]---> BDD-cost:   59
0.00/0.02	c ---[  16]---> BDD-cost:   59
0.00/0.02	c ---[  15]---> BDD-cost:   59
0.00/0.02	c ---[  14]---> BDD-cost:   59
0.00/0.02	c ---[  13]---> BDD-cost:   59
0.00/0.02	c ---[  12]---> BDD-cost:   59
0.00/0.02	c ---[  11]---> BDD-cost:   59
0.00/0.02	c ---[  10]---> BDD-cost:   59
0.00/0.02	c ---[   9]---> BDD-cost:   59
0.00/0.02	c ---[   8]---> BDD-cost:   59
0.00/0.02	c ---[   7]---> BDD-cost:   59
0.00/0.02	c ---[   6]---> BDD-cost:   59
0.00/0.02	c ---[   5]---> BDD-cost:   59
0.00/0.02	c ---[   4]---> BDD-cost:   59
0.00/0.02	c ---[   3]---> BDD-cost:   59
0.00/0.03	c ---[   2]---> BDD-cost:   59
0.00/0.03	c ---[   1]---> BDD-cost:   59
0.00/0.03	c ---[   0]---> BDD-cost:   59
0.00/0.03	c ==================================[MINISAT+]==================================
0.00/0.03	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.03	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |    5048    14568 |    1682       0        0     nan |  0.000 % |
0.03/0.03	c |       101 |    5048    14568 |    1850     101     3179    31.5 |  5.000 % |
0.03/0.03	c |       251 |    5048    14568 |    2035     251     6336    25.2 |  5.000 % |
0.03/0.04	c |       476 |    5048    14568 |    2238     476    12872    27.0 |  5.000 % |
0.03/0.05	c |       813 |    5048    14568 |    2462     813    25820    31.8 |  5.000 % |
0.03/0.06	c |      1321 |    5048    14568 |    2708    1321    37601    28.5 |  5.000 % |
0.03/0.07	c ==============================================================================
0.03/0.07	c Found solution: 60
0.03/0.07	o 60
0.03/0.08	c ---[   0]---> Sorter-cost:16194     Base:
0.09/0.14	c ==================================[MINISAT+]==================================
0.09/0.14	c | Conflicts | Original         | Learnt                           | Progress |
0.09/0.14	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.09/0.14	c ==============================================================================
0.09/0.14	c |      1839 |   23407    57351 |    7802    1839    48418    26.3 |  5.000 % |
0.09/0.15	c |      1941 |   23407    57351 |    8582    1941    50137    25.8 |  0.925 % |
0.09/0.16	c |      2091 |   23326    57184 |    9440    2086    53314    25.6 |  1.234 % |
0.09/0.17	c |      2317 |   23232    56978 |   10384    2309    58293    25.2 |  1.635 % |
0.09/0.18	c |      2654 |   23232    56978 |   11422    2646    65989    24.9 |  1.635 % |
0.19/0.20	c |      3160 |   23232    56978 |   12565    3152    78858    25.0 |  1.635 % |
0.19/0.24	c |      3919 |   23232    56978 |   13821    3911    96400    24.6 |  1.635 % |
0.29/0.30	c ==============================================================================
0.29/0.30	c Found solution: 50
0.29/0.30	o 50
0.29/0.30	c ---[   0]---> Sorter-cost:    0     Base:
0.29/0.36	c ==================================[MINISAT+]==================================
0.29/0.36	c | Conflicts | Original         | Learnt                           | Progress |
0.29/0.36	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.29/0.36	c ==============================================================================
0.29/0.36	c |      4909 |   23276    57090 |    7758    4900   122259    25.0 |  1.635 % |
0.29/0.37	c |      5011 |   23224    56983 |    8533    5000   124601    24.9 |  1.966 % |
0.29/0.38	c |      5163 |   23224    56983 |    9387    5152   128160    24.9 |  1.966 % |
0.29/0.39	c |      5388 |   23224    56983 |   10325    5377   132946    24.7 |  1.966 % |
0.39/0.40	c |      5727 |   23224    56983 |   11358    5716   140598    24.6 |  1.966 % |
0.39/0.44	c |      6236 |   23122    56766 |   12494    6221   153398    24.7 |  2.345 % |
0.39/0.48	c |      6996 |   23122    56766 |   13743    6981   169877    24.3 |  2.345 % |
0.49/0.53	c |      8136 |   23122    56766 |   15118    8121   192472    23.7 |  2.345 % |
0.59/0.62	c |      9845 |   23122    56766 |   16629    9830   226954    23.1 |  2.345 % |
0.59/0.68	c ==============================================================================
0.59/0.68	c Found solution: 48
0.59/0.68	o 48
0.59/0.68	c ---[   0]---> Sorter-cost:    0     Base:
0.69/0.74	c ==================================[MINISAT+]==================================
0.69/0.74	c | Conflicts | Original         | Learnt                           | Progress |
0.69/0.74	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.69/0.74	c ==============================================================================
0.69/0.74	c |     10320 |   22941    56348 |    7647   10302   238765    23.2 |  2.345 % |
0.69/0.76	c |     10420 |   22889    56240 |    8411    5249   104610    19.9 |  3.543 % |
0.69/0.79	c |     10571 |   22702    55840 |    9252    5386   106112    19.7 |  4.279 % |
0.79/0.81	c |     10796 |   22702    55840 |   10178    5611   112162    20.0 |  4.279 % |
0.79/0.83	c |     11134 |   22702    55840 |   11195    5949   120223    20.2 |  4.279 % |
0.79/0.86	c |     11641 |   22702    55840 |   12315    6456   131652    20.4 |  4.279 % |
0.89/0.92	c |     12402 |   22702    55840 |   13547    7217   147196    20.4 |  4.279 % |
1.00/1.01	c |     13542 |   22702    55840 |   14901    8357   169546    20.3 |  4.279 % |
1.10/1.12	c |     15250 |   22702    55840 |   16392   10065   199903    19.9 |  4.279 % |
1.29/1.32	c |     17813 |   22702    55840 |   18031   12628   239315    19.0 |  4.279 % |
1.69/1.71	c |     21658 |   22230    54765 |   19834   16450   323889    19.7 |  6.415 % |
1.79/1.87	c ==============================================================================
1.79/1.87	c Found solution: 44
1.79/1.87	o 44
1.79/1.87	c ---[   0]---> Sorter-cost:    0     Base:
1.89/1.93	c ==================================[MINISAT+]==================================
1.89/1.93	c | Conflicts | Original         | Learnt                           | Progress |
1.89/1.93	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.89/1.93	c ==============================================================================
1.89/1.93	c |     23120 |   22031    54304 |    7343   17874   358269    20.0 |  6.415 % |
1.99/2.01	c |     23220 |   21895    53996 |    8077    4554    88181    19.4 |  8.162 % |
1.99/2.03	c |     23371 |   21878    53959 |    8885    4702    90770    19.3 |  8.233 % |
1.99/2.06	c |     23596 |   21878    53959 |    9773    4927    96395    19.6 |  8.233 % |
2.10/2.12	c |     23937 |   21878    53959 |   10750    5268   104265    19.8 |  8.233 % |
2.20/2.20	c |     24443 |   21878    53959 |   11825    5774   114013    19.7 |  8.233 % |
2.29/2.30	c ==============================================================================
2.29/2.30	c Found solution: 42
2.29/2.30	o 42
2.29/2.30	c ---[   0]---> Sorter-cost:    0     Base:
2.29/2.37	c ==================================[MINISAT+]==================================
2.29/2.37	c | Conflicts | Original         | Learnt                           | Progress |
2.29/2.37	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.29/2.37	c ==============================================================================
2.29/2.37	c |     24935 |   21841    53872 |    7280    6232   123781    19.9 |  8.233 % |
2.29/2.39	c ==============================================================================
2.29/2.39	c Found solution: 40
2.29/2.39	o 40
2.29/2.39	c ---[   0]---> Sorter-cost:    0     Base:
2.39/2.46	c ==================================[MINISAT+]==================================
2.39/2.46	c | Conflicts | Original         | Learnt                           | Progress |
2.39/2.46	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.39/2.46	c ==============================================================================
2.39/2.46	c |     25024 |   21299    52603 |    7099    6321   125327    19.8 |  8.233 % |
2.39/2.47	c ==============================================================================
2.39/2.47	c Found solution: 36
2.39/2.47	o 36
2.39/2.48	c ---[   0]---> Sorter-cost:    0     Base:
2.49/2.54	c ==================================[MINISAT+]==================================
2.49/2.54	c | Conflicts | Original         | Learnt                           | Progress |
2.49/2.54	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.49/2.54	c ==============================================================================
2.49/2.54	c |     25114 |   20893    51654 |    6964    6189   120944    19.5 |  8.233 % |
2.49/2.54	c ==============================================================================
2.49/2.54	c Optimal solution: 36
2.49/2.54	s OPTIMUM FOUND
2.49/2.54	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 x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 x427 -x428 -x429 -x430 -x431 -x432
2.49/2.54	c _______________________________________________________________________________
2.49/2.54	c 
2.49/2.54	c restarts              : 42
2.49/2.54	c conflicts             : 25124          (9877 /sec)
2.49/2.54	c decisions             : 46855          (18421 /sec)
2.49/2.54	c propagations          : 0              (0 /sec)
2.49/2.54	c inspects              : 0              (0 /sec)
2.49/2.54	c CPU time              : 2.54361 s
2.49/2.54	c _______________________________________________________________________________

Verifier Data 

OK	36

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3721215-1338554393/watcher-3721215-1338554393 -o /tmp/evaluation-result-3721215-1338554393/solver-3721215-1338554393 -C 1800 -W 1900 -M 15500 HOME/minisat+ HOME/instance-3721215-1338554393.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 1.97 1.68 2/174 5585
/proc/meminfo: memFree=27424352/32873660 swapFree=7120/7120
[pid=5585] ppid=5583 vsize=1264 CPUtime=0 cores=1,3,5,7
/proc/5585/stat : 5585 (minisat+) R 5583 5585 5366 0 -1 4202496 173 0 0 0 0 0 0 0 20 0 1 0 321565047 1294336 130 33554432000 134512640 135395479 4292691776 4292690608 134618678 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/5585/statm: 316 130 74 216 0 98 0

[startup+0.0327799 s]
/proc/loadavg: 2.00 1.97 1.68 2/174 5585
/proc/meminfo: memFree=27424352/32873660 swapFree=7120/7120
[pid=5585] ppid=5583 vsize=1816 CPUtime=0.03 cores=1,3,5,7
/proc/5585/stat : 5585 (minisat+) R 5583 5585 5366 0 -1 4202496 343 0 0 0 3 0 0 0 20 0 1 0 321565047 1859584 300 33554432000 134512640 135395479 4292691776 4292690220 134575496 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/5585/statm: 454 300 103 216 0 236 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1816

[startup+0.100208 s]
/proc/loadavg: 2.00 1.97 1.68 2/174 5585
/proc/meminfo: memFree=27424352/32873660 swapFree=7120/7120
[pid=5585] ppid=5583 vsize=2276 CPUtime=0.09 cores=1,3,5,7
/proc/5585/stat : 5585 (minisat+) R 5583 5585 5366 0 -1 4202496 476 0 0 0 9 0 0 0 20 0 1 0 321565047 2330624 433 33554432000 134512640 135395479 4292691776 4292641052 135005847 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/5585/statm: 569 433 107 216 0 351 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2276

[startup+0.300122 s]
/proc/loadavg: 2.00 1.97 1.68 2/174 5585
/proc/meminfo: memFree=27424352/32873660 swapFree=7120/7120
[pid=5585] ppid=5583 vsize=5308 CPUtime=0.29 cores=1,3,5,7
/proc/5585/stat : 5585 (minisat+) R 5583 5585 5366 0 -1 4202496 1186 0 0 0 29 0 0 0 20 0 1 0 321565047 5435392 1116 33554432000 134512640 135395479 4292691776 4292690192 134593754 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/5585/statm: 1327 1116 111 216 0 1109 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5308

[startup+0.700175 s]
/proc/loadavg: 2.00 1.97 1.68 2/174 5585
/proc/meminfo: memFree=27424352/32873660 swapFree=7120/7120
[pid=5585] ppid=5583 vsize=6212 CPUtime=0.69 cores=1,3,5,7
/proc/5585/stat : 5585 (minisat+) R 5583 5585 5366 0 -1 4202496 1406 0 0 0 69 0 0 0 20 0 1 0 321565047 6361088 1336 33554432000 134512640 135395479 4292691776 4292652380 134838067 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/5585/statm: 1553 1336 111 216 0 1335 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6212

[startup+1.50017 s]
/proc/loadavg: 2.00 1.97 1.68 3/177 5634
/proc/meminfo: memFree=27418048/32873660 swapFree=7120/7120
[pid=5585] ppid=5583 vsize=6756 CPUtime=1.49 cores=1,3,5,7
/proc/5585/stat : 5585 (minisat+) R 5583 5585 5366 0 -1 4202496 1520 0 0 0 149 0 0 0 20 0 1 0 321565047 6918144 1450 33554432000 134512640 135395479 4292691776 4292690128 134580732 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/5585/statm: 1689 1450 111 216 0 1471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6756

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

[startup+2.30023 s]
/proc/loadavg: 2.00 1.97 1.68 3/177 5634
/proc/meminfo: memFree=27413980/32873660 swapFree=7120/7120
[pid=5585] ppid=5583 vsize=7284 CPUtime=2.29 cores=1,3,5,7
/proc/5585/stat : 5585 (minisat+) R 5583 5585 5366 0 -1 4202496 1684 0 0 0 229 0 0 0 20 0 1 0 321565047 7458816 1612 33554432000 134512640 135395479 4292691776 4292690128 134580945 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/5585/statm: 1821 1612 111 216 0 1603 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 7284

[startup+2.50018 s]
/proc/loadavg: 2.00 1.97 1.68 3/177 5634
/proc/meminfo: memFree=27413980/32873660 swapFree=7120/7120
[pid=5585] ppid=5583 vsize=7284 CPUtime=2.49 cores=1,3,5,7
/proc/5585/stat : 5585 (minisat+) R 5583 5585 5366 0 -1 4202496 1684 0 0 0 249 0 0 0 20 0 1 0 321565047 7458816 1612 33554432000 134512640 135395479 4292691776 4292645500 135005888 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/5585/statm: 1821 1612 111 216 0 1603 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 7284

Child status: 30
Real time (s): 2.54767
CPU time (s): 2.54761
CPU user time (s): 2.54361
CPU system time (s): 0.003999
CPU usage (%): 99.9978
Max. virtual memory (cumulated for all children) (KiB): 7284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.54361
system time used= 0.003999
maximum resident set size= 6456
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1688
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= 1
involuntary context switches= 4

runsolver used 0.008998 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node117 at 2012-06-01 14:39:53
IDJOB=3721215
IDBENCH=2031
IDSOLVER=2306
FILE ID=node117/3721215-1338554393
RUNJOBID= node117-1338552576-5383
PBS_JOBID= 14635867
Free space on /tmp= 69128 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-8pb.opb
COMMAND LINE= HOME/minisat+ BENCHNAME            
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3721215-1338554393/watcher-3721215-1338554393 -o /tmp/evaluation-result-3721215-1338554393/solver-3721215-1338554393 -C 1800 -W 1900 -M 15500  HOME/minisat+ HOME/instance-3721215-1338554393.opb            

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= b1277fdeb2e21bbaf9784bfe98a40d01
RANDOM SEED=423325450

node117.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.148
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.148
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.148
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.148
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.95
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.148
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.148
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.148
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.148
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873660 kB
MemFree:        27424904 kB
Buffers:          569920 kB
Cached:          3951808 kB
SwapCached:          768 kB
Active:          2205436 kB
Inactive:        2335256 kB
Active(anon):       4648 kB
Inactive(anon):     9976 kB
Active(file):    2200788 kB
Inactive(file):  2325280 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108856 kB
SwapFree:       67107008 kB
Dirty:              2352 kB
Writeback:             0 kB
AnonPages:         17912 kB
Mapped:            12184 kB
Shmem:                80 kB
Slab:             773364 kB
SReclaimable:     218040 kB
SUnreclaim:       555324 kB
KernelStack:        1440 kB
PageTables:         4376 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545684 kB
Committed_AS:     137268 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3721215-1338554393.opb

Free space on /tmp at the end= 69128 MiB
End job on node117 at 2012-06-01 14:39:56