Trace number 363842

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, and are wall clock time (not CPU 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
minisat+ 1.14OPT36 5.2782 5.28063

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 benchmark0.082986
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 (download as text)

0.00/0.00	c Parsing PB file...
0.03/0.04	c Converting 1304 PB-constraints to clauses...
0.03/0.04	c   -- Unit propagations: (none)
0.03/0.04	c   -- Detecting intervals from adjacent constraints: ########################################################################
0.03/0.04	c   -- Clauses(.)/Splits(s): ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
0.03/0.05	c ---[1290]---> BDD-cost:    1
0.03/0.05	c ---[1264]---> BDD-cost:    1
0.03/0.05	c ---[1242]---> BDD-cost:    1
0.03/0.05	c ---[1232]---> BDD-cost:    1
0.03/0.05	c ---[1199]---> BDD-cost:    1
0.03/0.05	c ---[1173]---> BDD-cost:    1
0.03/0.05	c ---[1171]---> BDD-cost:    1
0.03/0.05	c ---[1161]---> BDD-cost:    1
0.03/0.05	c ---[1147]---> BDD-cost:    1
0.03/0.05	c ---[1121]---> BDD-cost:    1
0.03/0.05	c ---[1099]---> BDD-cost:    1
0.03/0.05	c ---[1089]---> BDD-cost:    1
0.03/0.05	c ---[1052]---> BDD-cost:    1
0.03/0.05	c ---[1030]---> BDD-cost:    1
0.03/0.05	c ---[1024]---> BDD-cost:    1
0.03/0.05	c ---[1018]---> BDD-cost:    1
0.03/0.05	c ---[1008]---> BDD-cost:    1
0.03/0.05	c ---[ 998]---> BDD-cost:    1
0.03/0.05	c ---[ 948]---> BDD-cost:    1
0.03/0.05	c ---[ 946]---> BDD-cost:    1
0.03/0.05	c ---[ 932]---> BDD-cost:    1
0.03/0.05	c ---[ 906]---> BDD-cost:    1
0.03/0.05	c ---[ 884]---> BDD-cost:    1
0.03/0.05	c ---[ 874]---> BDD-cost:    1
0.03/0.05	c ---[ 826]---> BDD-cost:    1
0.03/0.05	c ---[ 816]---> BDD-cost:    1
0.03/0.05	c ---[ 806]---> BDD-cost:    1
0.03/0.05	c ---[ 804]---> BDD-cost:    1
0.03/0.05	c ---[ 802]---> BDD-cost:    1
0.03/0.05	c ---[ 776]---> BDD-cost:    1
0.03/0.05	c ---[ 758]---> BDD-cost:    1
0.03/0.05	c ---[ 733]---> BDD-cost:    1
0.03/0.05	c ---[ 723]---> BDD-cost:    1
0.03/0.05	c ---[ 713]---> BDD-cost:    1
0.03/0.05	c ---[ 663]---> BDD-cost:    1
0.03/0.05	c ---[ 661]---> BDD-cost:    1
0.03/0.05	c ---[ 643]---> BDD-cost:    1
0.03/0.05	c ---[ 622]---> BDD-cost:    1
0.03/0.05	c ---[ 596]---> BDD-cost:    1
0.03/0.05	c ---[ 590]---> BDD-cost:    1
0.03/0.05	c ---[ 554]---> BDD-cost:    1
0.03/0.05	c ---[ 532]---> BDD-cost:    1
0.03/0.05	c ---[ 526]---> BDD-cost:    1
0.03/0.05	c ---[ 520]---> BDD-cost:    1
0.03/0.05	c ---[ 518]---> BDD-cost:    1
0.03/0.05	c ---[ 492]---> BDD-cost:    1
0.03/0.05	c ---[ 474]---> BDD-cost:    1
0.03/0.05	c ---[ 448]---> BDD-cost:    1
0.03/0.05	c ---[ 430]---> BDD-cost:    1
0.03/0.05	c ---[ 408]---> BDD-cost:    1
0.03/0.05	c ---[ 382]---> BDD-cost:    1
0.03/0.05	c ---[ 376]---> BDD-cost:    1
0.03/0.05	c ---[ 366]---> BDD-cost:    1
0.03/0.05	c ---[ 356]---> BDD-cost:    1
0.03/0.05	c ---[ 307]---> BDD-cost:    1
0.03/0.05	c ---[ 305]---> BDD-cost:    1
0.03/0.05	c ---[ 253]---> BDD-cost:    1
0.03/0.05	c ---[ 243]---> BDD-cost:    1
0.03/0.05	c ---[ 237]---> BDD-cost:    1
0.03/0.05	c ---[ 235]---> BDD-cost:    1
0.03/0.05	c ---[ 182]---> BDD-cost:    1
0.03/0.05	c ---[ 172]---> BDD-cost:    1
0.03/0.05	c ---[ 166]---> BDD-cost:    1
0.03/0.05	c ---[ 164]---> BDD-cost:    1
0.03/0.05	c ---[ 112]---> BDD-cost:    1
0.03/0.05	c ---[ 102]---> BDD-cost:    1
0.03/0.05	c ---[  96]---> BDD-cost:    1
0.03/0.05	c ---[  94]---> BDD-cost:    1
0.03/0.05	c ---[  62]---> BDD-cost:    1
0.03/0.05	c ---[  36]---> BDD-cost:    1
0.03/0.05	c ---[  34]---> BDD-cost:    1
0.03/0.05	c ---[  24]---> BDD-cost:    1
0.03/0.05	c ---[  23]---> BDD-cost:   59
0.03/0.05	c ---[  22]---> BDD-cost:   59
0.03/0.05	c ---[  21]---> BDD-cost:   59
0.03/0.05	c ---[  20]---> BDD-cost:   59
0.03/0.05	c ---[  19]---> BDD-cost:   59
0.03/0.05	c ---[  18]---> BDD-cost:   59
0.03/0.05	c ---[  17]---> BDD-cost:   59
0.03/0.05	c ---[  16]---> BDD-cost:   59
0.03/0.05	c ---[  15]---> BDD-cost:   59
0.03/0.05	c ---[  14]---> BDD-cost:   59
0.03/0.06	c ---[  13]---> BDD-cost:   59
0.03/0.06	c ---[  12]---> BDD-cost:   59
0.03/0.06	c ---[  11]---> BDD-cost:   59
0.03/0.06	c ---[  10]---> BDD-cost:   59
0.03/0.06	c ---[   9]---> BDD-cost:   59
0.03/0.06	c ---[   8]---> BDD-cost:   59
0.03/0.06	c ---[   7]---> BDD-cost:   59
0.03/0.06	c ---[   6]---> BDD-cost:   59
0.03/0.06	c ---[   5]---> BDD-cost:   59
0.03/0.06	c ---[   4]---> BDD-cost:   59
0.03/0.06	c ---[   3]---> BDD-cost:   59
0.03/0.06	c ---[   2]---> BDD-cost:   59
0.03/0.06	c ---[   1]---> BDD-cost:   59
0.03/0.06	c ---[   0]---> BDD-cost:   59
0.03/0.06	c ==================================[MINISAT+]==================================
0.03/0.06	c | Conflicts | Original         | Learnt                           | Progress |
0.03/0.06	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.03/0.06	c ==============================================================================
0.03/0.06	c |         0 |    5048    14568 |    1682       0        0     nan |  0.000 % |
0.03/0.07	c |       101 |    5048    14568 |    1850     101     3179    31.5 |  5.000 % |
0.03/0.08	c |       251 |    5048    14568 |    2035     251     6336    25.2 |  5.000 % |
0.03/0.09	c |       476 |    5048    14568 |    2238     476    12872    27.0 |  5.000 % |
0.09/0.11	c |       813 |    5048    14568 |    2462     813    25820    31.8 |  5.000 % |
0.09/0.14	c |      1321 |    5048    14568 |    2708    1321    37601    28.5 |  5.000 % |
0.09/0.17	c ==============================================================================
0.09/0.17	c Found solution: 60
0.09/0.17	o 60
0.09/0.18	c ---[   0]---> Sorter-cost:16194     Base:
0.29/0.30	c ==================================[MINISAT+]==================================
0.29/0.30	c | Conflicts | Original         | Learnt                           | Progress |
0.29/0.30	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.29/0.30	c ==============================================================================
0.29/0.30	c |      1839 |   23407    57351 |    7802    1839    48418    26.3 |  5.000 % |
0.29/0.31	c |      1941 |   23407    57351 |    8582    1941    50137    25.8 |  0.925 % |
0.29/0.34	c |      2091 |   23326    57184 |    9440    2086    53314    25.6 |  1.234 % |
0.29/0.36	c |      2317 |   23232    56978 |   10384    2309    58293    25.2 |  1.635 % |
0.29/0.38	c |      2654 |   23232    56978 |   11422    2646    65989    24.9 |  1.635 % |
0.39/0.43	c |      3160 |   23232    56978 |   12565    3152    78858    25.0 |  1.635 % |
0.49/0.51	c |      3919 |   23232    56978 |   13821    3911    96400    24.6 |  1.635 % |
0.59/0.63	c ==============================================================================
0.59/0.63	c Found solution: 50
0.59/0.63	o 50
0.59/0.63	c ---[   0]---> Sorter-cost:    0     Base:
0.70/0.75	c ==================================[MINISAT+]==================================
0.70/0.75	c | Conflicts | Original         | Learnt                           | Progress |
0.70/0.75	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.70/0.75	c ==============================================================================
0.70/0.75	c |      4909 |   23276    57090 |    7758    4900   122259    25.0 |  1.635 % |
0.70/0.76	c |      5011 |   23224    56983 |    8533    5000   124601    24.9 |  1.966 % |
0.70/0.78	c |      5163 |   23224    56983 |    9387    5152   128160    24.9 |  1.966 % |
0.80/0.80	c |      5388 |   23224    56983 |   10325    5377   132946    24.7 |  1.966 % |
0.80/0.83	c |      5727 |   23224    56983 |   11358    5716   140598    24.6 |  1.966 % |
0.90/0.92	c |      6236 |   23122    56766 |   12494    6221   153398    24.7 |  2.345 % |
0.90/0.99	c |      6996 |   23122    56766 |   13743    6981   169877    24.3 |  2.345 % |
1.00/1.10	c |      8136 |   23122    56766 |   15118    8121   192472    23.7 |  2.345 % |
1.20/1.28	c |      9845 |   23122    56766 |   16629    9830   226954    23.1 |  2.345 % |
1.40/1.40	c ==============================================================================
1.40/1.40	c Found solution: 48
1.40/1.40	o 48
1.40/1.40	c ---[   0]---> Sorter-cost:    0     Base:
1.50/1.52	c ==================================[MINISAT+]==================================
1.50/1.52	c | Conflicts | Original         | Learnt                           | Progress |
1.50/1.52	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.50/1.52	c ==============================================================================
1.50/1.52	c |     10320 |   22941    56348 |    7647   10302   238765    23.2 |  2.345 % |
1.50/1.55	c |     10420 |   22889    56240 |    8411    5249   104610    19.9 |  3.543 % |
1.60/1.62	c |     10571 |   22702    55840 |    9252    5386   106112    19.7 |  4.279 % |
1.60/1.66	c |     10796 |   22702    55840 |   10178    5611   112162    20.0 |  4.279 % |
1.69/1.70	c |     11134 |   22702    55840 |   11195    5949   120223    20.2 |  4.279 % |
1.69/1.76	c |     11641 |   22702    55840 |   12315    6456   131652    20.4 |  4.279 % |
1.79/1.88	c |     12402 |   22702    55840 |   13547    7217   147196    20.4 |  4.279 % |
1.99/2.04	c |     13542 |   22702    55840 |   14901    8357   169546    20.3 |  4.279 % |
2.20/2.27	c |     15250 |   22702    55840 |   16392   10065   199903    19.9 |  4.279 % |
2.59/2.68	c |     17813 |   22702    55840 |   18031   12628   239315    19.0 |  4.279 % |
3.49/3.53	c |     21658 |   22230    54765 |   19834   16450   323889    19.7 |  6.415 % |
3.89/3.90	c ==============================================================================
3.89/3.90	c Found solution: 44
3.89/3.90	o 44
3.89/3.91	c ---[   0]---> Sorter-cost:    0     Base:
3.99/4.03	c ==================================[MINISAT+]==================================
3.99/4.03	c | Conflicts | Original         | Learnt                           | Progress |
3.99/4.03	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
3.99/4.03	c ==============================================================================
3.99/4.03	c |     23120 |   22031    54304 |    7343   17874   358269    20.0 |  6.415 % |
4.09/4.17	c |     23220 |   21895    53996 |    8077    4554    88181    19.4 |  8.162 % |
4.19/4.22	c |     23371 |   21878    53959 |    8885    4702    90770    19.3 |  8.233 % |
4.19/4.30	c |     23596 |   21878    53959 |    9773    4927    96395    19.6 |  8.233 % |
4.40/4.40	c |     23937 |   21878    53959 |   10750    5268   104265    19.8 |  8.233 % |
4.49/4.59	c |     24443 |   21878    53959 |   11825    5774   114013    19.7 |  8.233 % |
4.69/4.79	c ==============================================================================
4.69/4.79	c Found solution: 42
4.69/4.79	o 42
4.79/4.80	c ---[   0]---> Sorter-cost:    0     Base:
4.89/4.92	c ==================================[MINISAT+]==================================
4.89/4.92	c | Conflicts | Original         | Learnt                           | Progress |
4.89/4.92	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
4.89/4.92	c ==============================================================================
4.89/4.92	c |     24935 |   21841    53872 |    7280    6232   123781    19.9 |  8.233 % |
4.89/4.97	c ==============================================================================
4.89/4.97	c Found solution: 40
4.89/4.97	o 40
4.89/4.98	c ---[   0]---> Sorter-cost:    0     Base:
5.09/5.10	c ==================================[MINISAT+]==================================
5.09/5.10	c | Conflicts | Original         | Learnt                           | Progress |
5.09/5.10	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
5.09/5.10	c ==============================================================================
5.09/5.10	c |     25024 |   21299    52603 |    7099    6321   125327    19.8 |  8.233 % |
5.09/5.14	c ==============================================================================
5.09/5.14	c Found solution: 36
5.09/5.14	o 36
5.09/5.14	c ---[   0]---> Sorter-cost:    0     Base:
5.19/5.27	c ==================================[MINISAT+]==================================
5.19/5.27	c | Conflicts | Original         | Learnt                           | Progress |
5.19/5.27	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
5.19/5.27	c ==============================================================================
5.19/5.27	c |     25114 |   20893    51654 |    6964    6189   120944    19.5 |  8.233 % |
5.19/5.27	c ==============================================================================
5.19/5.27	c Optimal solution: 36
5.19/5.27	s OPTIMUM FOUND
5.19/5.27	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
5.19/5.27	v -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
5.19/5.27	v -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
5.19/5.27	v -x83 -x84 -x85 x86 -x87 -x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106
5.19/5.27	v -x107 -x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 x122 -x123 x124 -x125 -x126 -x127
5.19/5.27	v -x128 -x129 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148
5.19/5.27	v x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169
5.19/5.27	v -x170 -x171 -x172 x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 x182 -x183 -x184 -x185 -x186 x187 -x188 -x189 -x190
5.19/5.27	v -x191 -x192 -x193 -x194 -x195 x196 x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 x207 -x208 -x209 -x210 -x211
5.19/5.27	v -x212 -x213 -x214 -x215 -x216 -x217 x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 x231 -x232
5.19/5.27	v -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 x248 -x249 -x250 -x251 -x252 -x253
5.19/5.27	v -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274
5.19/5.27	v -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 x289 -x290 -x291 -x292 -x293 -x294 -x295
5.19/5.27	v -x296 -x297 -x298 -x299 -x300 x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316
5.19/5.27	v -x317 -x318 x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337
5.19/5.27	v -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 x354 -x355 -x356 -x357 -x358
5.19/5.27	v -x359 -x360 -x361 -x362 -x363 x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 x373 -x374 -x375 -x376 -x377 -x378 -x379
5.19/5.27	v -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400
5.19/5.27	v -x401 x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421
5.19/5.27	v -x422 -x423 -x424 -x425 -x426 x427 -x428 -x429 -x430 -x431 -x432
5.19/5.27	c _______________________________________________________________________________
5.19/5.27	c 
5.19/5.27	c restarts              : 42
5.19/5.27	c conflicts             : 25124          (4776 /sec)
5.19/5.27	c decisions             : 46855          (8907 /sec)
5.19/5.27	c propagations          : 0              (0 /sec)
5.19/5.27	c inspects              : 0              (0 /sec)
5.19/5.27	c CPU time              : 5.2602 s
5.19/5.27	c _______________________________________________________________________________

Verifier Data (download as text)

OK	36

Conversion Script Data (download as text)

/tmp/evaluation/363842-1177033621/instance-363842-1177033621.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node27/watcher-363842-1177033621 -o ROOT/results/node27/solver-363842-1177033621 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363842-1177033621/minisat+ /tmp/evaluation/363842-1177033621/instance-363842-1177033621.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 28806
/proc/meminfo: memFree=1810328/2055920 swapFree=4179984/4192956
[pid=28806] ppid=28804 vsize=1048 CPUtime=0
/proc/28806/stat : 28806 (minisat+) R 28804 28806 28190 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 116058035 1073152 112 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28806/statm: 262 112 74 215 0 44 0

[startup+0.0402209 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 28806
/proc/meminfo: memFree=1810328/2055920 swapFree=4179984/4192956
[pid=28806] ppid=28804 vsize=1448 CPUtime=0.03
/proc/28806/stat : 28806 (minisat+) R 28804 28806 28190 0 -1 4194304 202 0 0 0 3 0 0 0 18 0 1 0 116058035 1482752 187 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618678 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28806/statm: 362 187 74 215 0 144 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1448

[startup+0.101223 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 28806
/proc/meminfo: memFree=1810328/2055920 swapFree=4179984/4192956
[pid=28806] ppid=28804 vsize=1864 CPUtime=0.09
/proc/28806/stat : 28806 (minisat+) R 28804 28806 28190 0 -1 4194304 336 0 0 0 9 0 0 0 18 0 1 0 116058035 1908736 321 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28806/statm: 466 321 106 215 0 248 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1864

[startup+0.301241 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 28806
/proc/meminfo: memFree=1810328/2055920 swapFree=4179984/4192956
[pid=28806] ppid=28804 vsize=4120 CPUtime=0.29
/proc/28806/stat : 28806 (minisat+) R 28804 28806 28190 0 -1 4194304 890 0 0 0 29 0 0 0 18 0 1 0 116058035 4218880 853 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134570011 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28806/statm: 1030 853 111 215 0 812 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4120

[startup+0.701282 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 28806
/proc/meminfo: memFree=1810328/2055920 swapFree=4179984/4192956
[pid=28806] ppid=28804 vsize=5540 CPUtime=0.7
/proc/28806/stat : 28806 (minisat+) R 28804 28806 28190 0 -1 4194304 1194 0 0 0 69 1 0 0 22 0 1 0 116058035 5672960 1157 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134663341 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28806/statm: 1385 1157 111 215 0 1167 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 5540

[startup+1.50136 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 28807
/proc/meminfo: memFree=1805904/2055920 swapFree=4179984/4192956
[pid=28806] ppid=28804 vsize=6196 CPUtime=1.5
/proc/28806/stat : 28806 (minisat+) R 28804 28806 28190 0 -1 4194304 1386 0 0 0 149 1 0 0 25 0 1 0 116058035 6344704 1349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005345 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28806/statm: 1549 1349 111 215 0 1331 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 6196

[startup+3.10252 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 28807
/proc/meminfo: memFree=1805136/2055920 swapFree=4179984/4192956
[pid=28806] ppid=28804 vsize=6736 CPUtime=3.1
/proc/28806/stat : 28806 (minisat+) R 28804 28806 28190 0 -1 4194304 1493 0 0 0 309 1 0 0 25 0 1 0 116058035 6897664 1456 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580282 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28806/statm: 1684 1456 111 215 0 1466 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 6736

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

[startup+3.90161 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 28807
/proc/meminfo: memFree=1804624/2055920 swapFree=4179984/4192956
[pid=28806] ppid=28804 vsize=7268 CPUtime=3.89
/proc/28806/stat : 28806 (minisat+) R 28804 28806 28190 0 -1 4194304 1619 0 0 0 388 1 0 0 25 0 1 0 116058035 7442432 1582 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588652 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28806/statm: 1817 1582 111 215 0 1599 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 7268

[startup+4.70169 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 28807
/proc/meminfo: memFree=1803984/2055920 swapFree=4179984/4192956
[pid=28806] ppid=28804 vsize=7268 CPUtime=4.69
/proc/28806/stat : 28806 (minisat+) R 28804 28806 28190 0 -1 4194304 1653 0 0 0 468 1 0 0 25 0 1 0 116058035 7442432 1614 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580384 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28806/statm: 1817 1614 111 215 0 1599 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 7268

[startup+5.10173 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 28807
/proc/meminfo: memFree=1803984/2055920 swapFree=4179984/4192956
[pid=28806] ppid=28804 vsize=7268 CPUtime=5.09
/proc/28806/stat : 28806 (minisat+) R 28804 28806 28190 0 -1 4194304 1653 0 0 0 508 1 0 0 25 0 1 0 116058035 7442432 1614 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003878 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28806/statm: 1817 1614 111 215 0 1599 0
Current children cumulated CPU time (s) 5.09
Current children cumulated vsize (KiB) 7268

[startup+5.20174 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 28807
/proc/meminfo: memFree=1803984/2055920 swapFree=4179984/4192956
[pid=28806] ppid=28804 vsize=7268 CPUtime=5.19
/proc/28806/stat : 28806 (minisat+) R 28804 28806 28190 0 -1 4194304 1653 0 0 0 518 1 0 0 25 0 1 0 116058035 7442432 1614 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838065 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28806/statm: 1817 1614 111 215 0 1599 0
Current children cumulated CPU time (s) 5.19
Current children cumulated vsize (KiB) 7268

Child status: 30
Real time (s): 5.28063
CPU time (s): 5.2782
CPU user time (s): 5.2612
CPU system time (s): 0.016997
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 7268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.2612
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1657
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= 23
involuntary context switches= 5

runsolver used 0.009998 second user time and 0.022996 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Fri Apr 20 01:47:01 UTC 2007

IDJOB= 363842
IDBENCH= 2031
IDSOLVER= 156
FILE ID= node27/363842-1177033621

PBS_JOBID= 4630635

Free space on /tmp= 66375 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-8pb.opb
COMMAND LINE= /tmp/evaluation/363842-1177033621/minisat+ /tmp/evaluation/363842-1177033621/instance-363842-1177033621.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-363842-1177033621 -o ROOT/results/node27/conversion-363842-1177033621 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363842-1177033621/instance-363842-1177033621.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-363842-1177033621 -o ROOT/results/node27/solver-363842-1177033621 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363842-1177033621/minisat+ /tmp/evaluation/363842-1177033621/instance-363842-1177033621.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  b1277fdeb2e21bbaf9784bfe98a40d01

RANDOM SEED= 601437497

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1810736 kB
Buffers:         36404 kB
Cached:         126768 kB
SwapCached:       6488 kB
Active:          93648 kB
Inactive:        94900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810736 kB
SwapTotal:     4192956 kB
SwapFree:      4179984 kB
Dirty:            2444 kB
Writeback:           0 kB
Mapped:          28496 kB
Slab:            42660 kB
Committed_AS:  2068844 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66375 MiB

End job on node27 on Fri Apr 20 01:47:07 UTC 2007