Trace number 362414

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+ 1.14OPT14 19.909 19.9147

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-bk4x3.opb
MD5SUMad6a54c52a655cd32798948a75156c0a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark16.2895
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 14
Optimality of the best value was proved YES
Number of variables372
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a constraint31
Maximum length of a constraint120
Number of terms in the objective function 372
Biggest coefficient in the objective function 38551
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524556
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262142
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524556
Number of bits of the biggest sum of numbers20
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...
0.00/0.01	c Converting 26 PB-constraints to clauses...
0.00/0.01	c   -- Unit propagations: (none)
0.00/0.01	c   -- Detecting intervals from adjacent constraints: #######
0.00/0.01	c   -- Clauses(.)/Splits(s): (none)
0.00/0.01	c ---[  24]---> BDD-cost:  118
0.00/0.02	c ---[  22]---> Adder-cost: 86   maxlim: 49   bits: 6/6
0.00/0.02	c ---[  20]---> Sorter-cost:  986     Base: 3
0.00/0.02	c ---[  18]---> Adder-cost: 86   maxlim: 50   bits: 6/6
0.00/0.03	c ---[  16]---> BDD-cost:  186
0.00/0.03	c ---[  14]---> Adder-cost: 116   maxlim: 59   bits: 7/6
0.00/0.03	c ---[  12]---> Adder-cost: 100   maxlim: 58   bits: 6/6
0.00/0.04	c ---[  11]---> BDD-cost:   45
0.00/0.04	c ---[  10]---> Sorter-cost:  185     Base: 2
0.00/0.04	c ---[   9]---> Sorter-cost:  264     Base: 2
0.00/0.04	c ---[   8]---> Sorter-cost:  264     Base: 2
0.00/0.04	c ---[   7]---> Sorter-cost:  185     Base: 2
0.00/0.04	c ---[   6]---> Sorter-cost:  264     Base: 2
0.00/0.04	c ---[   5]---> Sorter-cost:  240     Base: 7
0.04/0.04	c ---[   4]---> Sorter-cost:  240     Base: 7
0.04/0.04	c ---[   3]---> Sorter-cost:  216     Base: 2
0.04/0.05	c ---[   2]---> Sorter-cost:  190     Base: 2 2 2
0.04/0.05	c ---[   1]---> Sorter-cost:  228     Base: 7
0.04/0.05	c ---[   0]---> Sorter-cost:  264     Base: 2
0.04/0.06	c ==================================[MINISAT+]==================================
0.04/0.06	c | Conflicts | Original         | Learnt                           | Progress |
0.04/0.06	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.04/0.06	c ==============================================================================
0.04/0.06	c |         0 |    9472    25787 |    3157       0        0     nan |  0.000 % |
0.04/0.07	c |       103 |    9423    25624 |    3472      97      590     6.1 |  8.311 % |
0.04/0.09	c |       253 |    9359    25412 |    3819     236     1445     6.1 |  8.604 % |
0.09/0.12	c |       478 |    9334    25327 |    4201     457     2896     6.3 |  8.711 % |
0.09/0.14	c |       815 |    9324    25291 |    4622     793     5663     7.1 |  8.764 % |
0.09/0.19	c |      1322 |    9223    24993 |    5084    1170     8436     7.2 |  9.350 % |
0.19/0.24	c ==============================================================================
0.19/0.24	c Found solution: 24
0.19/0.24	o 24
0.19/0.24	c ---[   0]---> Sorter-cost: 7603     Base: 2
0.19/0.29	c ==================================[MINISAT+]==================================
0.19/0.29	c | Conflicts | Original         | Learnt                           | Progress |
0.19/0.29	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.19/0.29	c ==============================================================================
0.19/0.29	c |      1885 |   27518    67675 |    9172    1733    21690    12.5 |  9.350 % |
0.19/0.30	c |      1986 |   27518    67675 |   10089    1834    22663    12.4 |  3.351 % |
0.29/0.32	c |      2136 |   27509    67646 |   11098    1983    25173    12.7 |  3.370 % |
0.29/0.35	c |      2363 |   27479    67578 |   12207    2209    27140    12.3 |  3.437 % |
0.39/0.43	c |      2700 |   27381    67361 |   13428    2544    34988    13.8 |  3.703 % |
0.49/0.53	c |      3207 |   26964    66417 |   14771    3036    42412    14.0 |  4.846 % |
0.59/0.68	c ==============================================================================
0.59/0.68	c Found solution: 18
0.59/0.68	o 18
0.59/0.68	c ---[   0]---> Sorter-cost:    2     Base: 2
0.69/0.71	c ==================================[MINISAT+]==================================
0.69/0.71	c | Conflicts | Original         | Learnt                           | Progress |
0.69/0.71	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.69/0.71	c ==============================================================================
0.69/0.71	c |      3877 |   26221    64730 |    8740    3588    47908    13.4 |  4.846 % |
0.69/0.73	c |      3979 |   26221    64730 |    9614    3690    49549    13.4 |  7.046 % |
0.69/0.77	c |      4130 |   26136    64536 |   10575    3838    51456    13.4 |  7.283 % |
0.79/0.84	c |      4356 |   25804    63775 |   11632    4054    57476    14.2 |  8.263 % |
0.89/0.92	c |      4693 |   25710    63562 |   12796    4387    66035    15.1 |  8.520 % |
0.99/1.01	c |      5199 |   25585    63280 |   14075    4860    72833    15.0 |  8.938 % |
1.19/1.24	c |      5959 |   25459    62989 |   15483    5618   103087    18.3 |  9.328 % |
1.29/1.39	c ==============================================================================
1.29/1.39	c Found solution: 17
1.29/1.39	o 17
1.29/1.39	c ---[   0]---> Sorter-cost:    1     Base: 2
1.39/1.42	c ==================================[MINISAT+]==================================
1.39/1.42	c | Conflicts | Original         | Learnt                           | Progress |
1.39/1.42	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.39/1.42	c ==============================================================================
1.39/1.42	c |      6495 |   24713    61277 |    8237    6011   119342    19.9 |  9.328 % |
1.39/1.46	c |      6595 |   24483    60751 |    9060    6097   119923    19.7 | 12.233 % |
1.39/1.49	c |      6747 |   24047    59735 |    9966    6189   121228    19.6 | 13.468 % |
1.49/1.54	c |      6973 |   23973    59564 |   10963    6413   125151    19.5 | 13.696 % |
1.59/1.60	c |      7311 |   23973    59564 |   12059    6751   133708    19.8 | 13.696 % |
1.69/1.72	c |      7820 |   23973    59564 |   13265    7260   147115    20.3 | 13.696 % |
1.89/1.93	c |      8580 |   23850    59256 |   14592    7994   168283    21.1 | 14.105 % |
2.19/2.22	c |      9720 |   23850    59256 |   16051    9134   202372    22.2 | 14.105 % |
2.49/2.52	c ==============================================================================
2.49/2.52	c Found solution: 16
2.49/2.52	o 16
2.49/2.52	c ---[   0]---> Sorter-cost:    2     Base: 2
2.49/2.55	c ==================================[MINISAT+]==================================
2.49/2.55	c | Conflicts | Original         | Learnt                           | Progress |
2.49/2.55	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.49/2.55	c ==============================================================================
2.49/2.55	c |     10546 |   23853    59263 |    7951    9960   233555    23.4 | 14.105 % |
2.59/2.60	c |     10647 |   23853    59263 |    8746    5081   102942    20.3 | 14.112 % |
2.59/2.65	c |     10797 |   23853    59263 |    9620    5231   108352    20.7 | 14.112 % |
2.59/2.70	c |     11022 |   23853    59263 |   10582    5456   120713    22.1 | 14.112 % |
2.69/2.78	c |     11359 |   23853    59263 |   11641    5793   125015    21.6 | 14.112 % |
2.89/2.92	c |     11866 |   23853    59263 |   12805    6300   141845    22.5 | 14.112 % |
3.09/3.10	c |     12627 |   23853    59263 |   14085    7061   171746    24.3 | 14.112 % |
3.49/3.57	c |     13766 |   23853    59263 |   15494    8200   214499    26.2 | 14.112 % |
4.09/4.18	c |     15474 |   23853    59263 |   17043    9908   260781    26.3 | 14.112 % |
4.99/5.09	c |     18039 |   23837    59226 |   18748   12472   366344    29.4 | 14.159 % |
6.99/7.05	c |     21886 |   23572    58616 |   20622   16303   528120    32.4 | 14.958 % |
8.80/8.81	c ==============================================================================
8.80/8.81	c Found solution: 15
8.80/8.81	o 15
8.80/8.82	c ---[   0]---> Sorter-cost:    1     Base: 2
8.80/8.85	c ==================================[MINISAT+]==================================
8.80/8.85	c | Conflicts | Original         | Learnt                           | Progress |
8.80/8.85	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
8.80/8.85	c ==============================================================================
8.80/8.85	c |     25272 |   23580    58636 |    7860   19689   687790    34.9 | 14.958 % |
8.89/8.93	c |     25376 |   23580    58636 |    8646    5027   107294    21.3 | 14.960 % |
8.89/8.99	c |     25526 |   23580    58636 |    9510    5177   113424    21.9 | 14.960 % |
9.09/9.13	c |     25752 |   23580    58636 |   10461    5403   122728    22.7 | 14.960 % |
9.19/9.28	c |     26094 |   23580    58636 |   11507    5745   130057    22.6 | 14.960 % |
9.49/9.53	c |     26601 |   23580    58636 |   12658    6252   142372    22.8 | 14.960 % |
9.80/9.80	c |     27360 |   23580    58636 |   13924    7011   166554    23.8 | 14.960 % |
10.29/10.32	c |     28501 |   23554    58575 |   15316    8149   206447    25.3 | 15.036 % |
10.90/10.90	c |     30210 |   23548    58561 |   16848    9857   264463    26.8 | 15.046 % |
11.89/11.98	c |     32773 |   23532    58526 |   18533   12419   319957    25.8 | 15.093 % |
13.39/13.49	c |     36617 |   23532    58526 |   20386   16263   443081    27.2 | 15.093 % |
17.19/17.25	c |     42386 |   23532    58526 |   22425   22032   619837    28.1 | 15.093 % |
18.79/18.87	c ==============================================================================
18.79/18.87	c Found solution: 14
18.79/18.87	o 14
18.79/18.87	c ---[   0]---> Sorter-cost:    2     Base: 2
18.89/18.91	c ==================================[MINISAT+]==================================
18.89/18.91	c | Conflicts | Original         | Learnt                           | Progress |
18.89/18.91	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
18.89/18.91	c ==============================================================================
18.89/18.91	c |     44396 |   23536    58537 |    7845   24042   675845    28.1 | 15.093 % |
18.99/19.07	c |     44496 |   23527    58517 |    8629    6110    94776    15.5 | 15.117 % |
19.09/19.17	c |     44646 |   23518    58497 |    9492    6259    99090    15.8 | 15.136 % |
19.29/19.32	c |     44876 |   23518    58497 |   10441    6489   103852    16.0 | 15.136 % |
19.49/19.51	c |     45214 |   23518    58497 |   11485    6827   110779    16.2 | 15.136 % |
19.69/19.77	c |     45722 |   23260    57895 |   12634    4994    59774    12.0 | 15.981 % |
19.89/19.91	c ==============================================================================
19.89/19.91	c Optimal solution: 14
19.89/19.91	s OPTIMUM FOUND
19.89/19.91	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
19.89/19.91	v -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
19.89/19.91	v -x55 -x56 -x57 -x58 -x59 -x60 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136
19.89/19.91	v -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157
19.89/19.91	v -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178
19.89/19.91	v -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199
19.89/19.91	v -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 x215 x216 -x217 -x218 -x219 -x220
19.89/19.91	v -x221 -x222 -x223 -x224 x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241
19.89/19.91	v -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262
19.89/19.91	v -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 x281 -x282 -x283
19.89/19.91	v -x284 -x285 x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304
19.89/19.91	v -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325
19.89/19.91	v -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 x339 -x340 -x341 -x342 -x343 -x344 x345 -x346
19.89/19.91	v -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68
19.89/19.91	v -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
19.89/19.91	v -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116
19.89/19.91	v -x117 -x118 -x119 -x120 -x361 x362 -x365 -x366 -x367 x368 -x369 x370 -x371 x372 -x363 -x364
19.89/19.91	c _______________________________________________________________________________
19.89/19.91	c 
19.89/19.91	c restarts              : 56
19.89/19.91	c conflicts             : 45992          (2312 /sec)
19.89/19.91	c decisions             : 102314         (5143 /sec)
19.89/19.91	c propagations          : 0              (0 /sec)
19.89/19.91	c inspects              : 0              (0 /sec)
19.89/19.91	c CPU time              : 19.892 s
19.89/19.91	c _______________________________________________________________________________

Verifier Data (download as text)

OK	14

Conversion Script Data (download as text)

/tmp/evaluation/362414-1177012110/instance-362414-1177012110.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/node48/watcher-362414-1177012110 -o ROOT/results/node48/solver-362414-1177012110 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362414-1177012110/minisat+ /tmp/evaluation/362414-1177012110/instance-362414-1177012110.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 3/64 5701
/proc/meminfo: memFree=1859480/2055920 swapFree=4184636/4192956
[pid=5701] ppid=5699 vsize=1180 CPUtime=0
/proc/5701/stat : 5701 (minisat+) R 5699 5701 4373 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 56056295 1208320 112 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134653045 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5701/statm: 295 112 75 215 0 77 0

[startup+0.0473349 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5701
/proc/meminfo: memFree=1859480/2055920 swapFree=4184636/4192956
[pid=5701] ppid=5699 vsize=1328 CPUtime=0.04
/proc/5701/stat : 5701 (minisat+) R 5699 5701 4373 0 -1 4194304 216 0 0 0 4 0 0 0 18 0 1 0 56056295 1359872 201 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005357 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5701/statm: 332 201 107 215 0 114 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1328

[startup+0.10234 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5701
/proc/meminfo: memFree=1859480/2055920 swapFree=4184636/4192956
[pid=5701] ppid=5699 vsize=2112 CPUtime=0.09
/proc/5701/stat : 5701 (minisat+) R 5699 5701 4373 0 -1 4194304 412 0 0 0 9 0 0 0 18 0 1 0 56056295 2162688 397 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134572690 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5701/statm: 528 397 123 215 0 310 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.302358 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5701
/proc/meminfo: memFree=1859480/2055920 swapFree=4184636/4192956
[pid=5701] ppid=5699 vsize=3964 CPUtime=0.29
/proc/5701/stat : 5701 (minisat+) R 5699 5701 4373 0 -1 4194304 870 0 0 0 29 0 0 0 19 0 1 0 56056295 4059136 843 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581469 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5701/statm: 991 843 124 215 0 773 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3964

[startup+0.702396 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5701
/proc/meminfo: memFree=1859480/2055920 swapFree=4184636/4192956
[pid=5701] ppid=5699 vsize=4168 CPUtime=0.69
/proc/5701/stat : 5701 (minisat+) R 5699 5701 4373 0 -1 4194304 913 0 0 0 69 0 0 0 23 0 1 0 56056295 4268032 886 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5701/statm: 1042 886 124 215 0 824 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4168

[startup+1.50147 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5702
/proc/meminfo: memFree=1856208/2055920 swapFree=4184636/4192956
[pid=5701] ppid=5699 vsize=4676 CPUtime=1.49
/proc/5701/stat : 5701 (minisat+) R 5699 5701 4373 0 -1 4194304 1015 0 0 0 149 0 0 0 25 0 1 0 56056295 4788224 988 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569793 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5701/statm: 1169 988 124 215 0 951 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4676

[startup+3.10162 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5702
/proc/meminfo: memFree=1855440/2055920 swapFree=4184636/4192956
[pid=5701] ppid=5699 vsize=5204 CPUtime=3.09
/proc/5701/stat : 5701 (minisat+) R 5699 5701 4373 0 -1 4194304 1167 0 0 0 309 0 0 0 25 0 1 0 56056295 5328896 1140 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573840 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5701/statm: 1301 1140 124 215 0 1083 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5204

[startup+6.30191 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5702
/proc/meminfo: memFree=1854224/2055920 swapFree=4184636/4192956
[pid=5701] ppid=5699 vsize=6380 CPUtime=6.3
/proc/5701/stat : 5701 (minisat+) R 5699 5701 4373 0 -1 4194304 1461 0 0 0 629 1 0 0 25 0 1 0 56056295 6533120 1434 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5701/statm: 1595 1434 124 215 0 1377 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 6380

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5702
/proc/meminfo: memFree=1852760/2055920 swapFree=4184636/4192956
[pid=5701] ppid=5699 vsize=7600 CPUtime=12.69
/proc/5701/stat : 5701 (minisat+) R 5699 5701 4373 0 -1 4194304 1743 0 0 0 1268 1 0 0 25 0 1 0 56056295 7782400 1716 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573987 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5701/statm: 1900 1716 124 215 0 1682 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7600

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

[startup+15.9018 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 5702
/proc/meminfo: memFree=1852760/2055920 swapFree=4184636/4192956
[pid=5701] ppid=5699 vsize=7600 CPUtime=15.89
/proc/5701/stat : 5701 (minisat+) R 5699 5701 4373 0 -1 4194304 1764 0 0 0 1588 1 0 0 25 0 1 0 56056295 7782400 1737 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5701/statm: 1900 1737 124 215 0 1682 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 7600

[startup+17.5029 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 5702
/proc/meminfo: memFree=1852568/2055920 swapFree=4184636/4192956
[pid=5701] ppid=5699 vsize=7740 CPUtime=17.49
/proc/5701/stat : 5701 (minisat+) R 5699 5701 4373 0 -1 4194304 1787 0 0 0 1748 1 0 0 25 0 1 0 56056295 7925760 1760 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5701/statm: 1935 1760 124 215 0 1717 0
Current children cumulated CPU time (s) 17.49
Current children cumulated vsize (KiB) 7740

[startup+19.1011 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 5702
/proc/meminfo: memFree=1852376/2055920 swapFree=4184636/4192956
[pid=5701] ppid=5699 vsize=8004 CPUtime=19.09
/proc/5701/stat : 5701 (minisat+) R 5699 5701 4373 0 -1 4194304 1860 0 0 0 1908 1 0 0 25 0 1 0 56056295 8196096 1833 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569725 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5701/statm: 2001 1833 124 215 0 1783 0
Current children cumulated CPU time (s) 19.09
Current children cumulated vsize (KiB) 8004

[startup+19.5011 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 5702
/proc/meminfo: memFree=1852376/2055920 swapFree=4184636/4192956
[pid=5701] ppid=5699 vsize=8004 CPUtime=19.49
/proc/5701/stat : 5701 (minisat+) R 5699 5701 4373 0 -1 4194304 1860 0 0 0 1948 1 0 0 25 0 1 0 56056295 8196096 1833 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580916 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5701/statm: 2001 1833 124 215 0 1783 0
Current children cumulated CPU time (s) 19.49
Current children cumulated vsize (KiB) 8004

[startup+19.9012 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 5702
/proc/meminfo: memFree=1852312/2055920 swapFree=4184636/4192956
[pid=5701] ppid=5699 vsize=8004 CPUtime=19.89
/proc/5701/stat : 5701 (minisat+) R 5699 5701 4373 0 -1 4194304 1860 0 0 0 1988 1 0 0 25 0 1 0 56056295 8196096 1833 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581469 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5701/statm: 2001 1833 124 215 0 1783 0
Current children cumulated CPU time (s) 19.89
Current children cumulated vsize (KiB) 8004

Child status: 30
Real time (s): 19.9147
CPU time (s): 19.909
CPU user time (s): 19.893
CPU system time (s): 0.015997
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 8004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.893
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1863
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= 11
involuntary context switches= 12

runsolver used 0.015997 second user time and 0.050992 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Thu Apr 19 19:48:30 UTC 2007

IDJOB= 362414
IDBENCH= 1558
IDSOLVER= 156
FILE ID= node48/362414-1177012110

PBS_JOBID= 4630506

Free space on /tmp= 66484 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-bk4x3.opb
COMMAND LINE= /tmp/evaluation/362414-1177012110/minisat+ /tmp/evaluation/362414-1177012110/instance-362414-1177012110.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-362414-1177012110 -o ROOT/results/node48/conversion-362414-1177012110 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362414-1177012110/instance-362414-1177012110.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-362414-1177012110 -o ROOT/results/node48/solver-362414-1177012110 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362414-1177012110/minisat+ /tmp/evaluation/362414-1177012110/instance-362414-1177012110.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  ad6a54c52a655cd32798948a75156c0a

RANDOM SEED= 820770511

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
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:       1859896 kB
Buffers:         18704 kB
Cached:         116548 kB
SwapCached:       2312 kB
Active:          30640 kB
Inactive:       115096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859896 kB
SwapTotal:     4192956 kB
SwapFree:      4184636 kB
Dirty:            2340 kB
Writeback:           0 kB
Mapped:          17436 kB
Slab:            36280 kB
Committed_AS:  1028920 kB
PageTables:       1392 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= 66484 MiB

End job on node48 on Thu Apr 19 19:48:50 UTC 2007