Trace number 353182

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+ 1.14OPT235 264.863 264.942

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32e2.opb
MD5SUMf7c5bacdcc30466dd8339bd5adcf7c5b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark235
Best CPU time to get the best result obtained on this benchmark264.863
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 235
Optimality of the best value was proved YES
Number of variables534
Total number of constraints3013
Number of constraints which are clauses3013
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 534
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 534
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 534
Number of bits of the biggest sum of numbers10
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...
0.09/0.14	c Converting 3013 PB-constraints to clauses...
0.09/0.14	c   -- Unit propagations: (none)
0.09/0.14	c   -- Detecting intervals from adjacent constraints: (none)
0.09/0.14	c   -- Clauses(.)/Splits(s): .....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
0.09/0.15	c ==================================[MINISAT+]==================================
0.09/0.15	c | Conflicts | Original         | Learnt                           | Progress |
0.09/0.15	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.09/0.15	c ==============================================================================
0.09/0.15	c |         0 |    3013    12801 |    1004       0        0     nan |  0.000 % |
0.09/0.15	c ==============================================================================
0.09/0.15	c Found solution: 262
0.09/0.15	o 262
0.09/0.16	c ---[   0]---> Sorter-cost:23900     Base:
0.19/0.28	c ==================================[MINISAT+]==================================
0.19/0.28	c | Conflicts | Original         | Learnt                           | Progress |
0.19/0.28	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.19/0.28	c ==============================================================================
0.19/0.28	c |        51 |   30805    77844 |   10268      51     2400    47.1 |  0.000 % |
0.29/0.30	c |       151 |   30805    77844 |   11294     151     7683    50.9 |  0.090 % |
0.29/0.32	c ==============================================================================
0.29/0.32	c Found solution: 257
0.29/0.32	o 257
0.29/0.32	c ---[   0]---> Sorter-cost:    0     Base:
0.39/0.42	c ==================================[MINISAT+]==================================
0.39/0.42	c | Conflicts | Original         | Learnt                           | Progress |
0.39/0.42	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.39/0.42	c ==============================================================================
0.39/0.42	c |       190 |   30889    78095 |   10296     190     9835    51.8 |  0.090 % |
0.39/0.42	c ==============================================================================
0.39/0.42	c Found solution: 253
0.39/0.42	o 253
0.39/0.43	c ---[   0]---> Sorter-cost:    0     Base:
0.49/0.53	c ==================================[MINISAT+]==================================
0.49/0.53	c | Conflicts | Original         | Learnt                           | Progress |
0.49/0.53	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.49/0.53	c ==============================================================================
0.49/0.53	c |       197 |   30957    78305 |   10319     197    10376    52.7 |  0.090 % |
0.49/0.54	c ==============================================================================
0.49/0.54	c Found solution: 248
0.49/0.54	o 248
0.49/0.55	c ---[   0]---> Sorter-cost:    0     Base:
0.59/0.64	c ==================================[MINISAT+]==================================
0.59/0.64	c | Conflicts | Original         | Learnt                           | Progress |
0.59/0.64	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.59/0.64	c ==============================================================================
0.59/0.64	c |       217 |   31010    78456 |   10336     217    11271    51.9 |  0.090 % |
0.59/0.67	c ==============================================================================
0.59/0.67	c Found solution: 247
0.59/0.67	o 247
0.59/0.67	c ---[   0]---> Sorter-cost:    0     Base:
0.69/0.77	c ==================================[MINISAT+]==================================
0.69/0.77	c | Conflicts | Original         | Learnt                           | Progress |
0.69/0.77	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.69/0.77	c ==============================================================================
0.69/0.77	c |       261 |   31057    78609 |   10352     261    16081    61.6 |  0.090 % |
0.79/0.81	c |       364 |   31057    78609 |   11387     364    23432    64.4 |  0.168 % |
0.79/0.85	c |       514 |   31057    78609 |   12525     514    35767    69.6 |  0.168 % |
0.89/0.90	c |       739 |   31057    78609 |   13778     739    47564    64.4 |  0.168 % |
0.89/0.98	c |      1077 |   31043    78581 |   15156    1076    61310    57.0 |  0.204 % |
1.09/1.16	c |      1583 |   30033    76379 |   16671    1555    79058    50.8 |  3.324 % |
1.29/1.32	c ==============================================================================
1.29/1.32	c Found solution: 237
1.29/1.32	o 237
1.29/1.32	c ---[   0]---> Sorter-cost:    0     Base:
1.39/1.43	c ==================================[MINISAT+]==================================
1.39/1.43	c | Conflicts | Original         | Learnt                           | Progress |
1.39/1.43	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.39/1.43	c ==============================================================================
1.39/1.43	c |      1871 |   29058    74332 |    9686    1041    57215    55.0 |  3.324 % |
1.39/1.49	c |      1972 |   28682    73508 |   10654    1058    59764    56.5 |  7.930 % |
1.49/1.56	c |      2123 |   28682    73508 |   11720    1209    70298    58.1 |  7.930 % |
1.59/1.66	c |      2354 |   28353    72787 |   12892    1401    85328    60.9 |  8.925 % |
1.69/1.78	c ==============================================================================
1.69/1.78	c Found solution: 236
1.69/1.78	o 236
1.69/1.79	c ---[   0]---> Sorter-cost:    0     Base:
1.79/1.89	c ==================================[MINISAT+]==================================
1.79/1.89	c | Conflicts | Original         | Learnt                           | Progress |
1.79/1.89	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.79/1.89	c ==============================================================================
1.79/1.89	c |      2489 |   28339    72734 |    9446    1536    96826    63.0 |  8.925 % |
1.89/1.95	c |      2592 |   28339    72734 |   10390    1639   107066    65.3 |  8.992 % |
1.89/1.99	c |      2743 |   28300    72651 |   11429    1789   114183    63.8 |  9.107 % |
1.99/2.03	c |      2968 |   28300    72651 |   12572    2014   128271    63.7 |  9.107 % |
1.99/2.09	c |      3307 |   28300    72651 |   13829    2353   149449    63.5 |  9.107 % |
2.19/2.22	c |      3813 |   28300    72651 |   15212    2859   182051    63.7 |  9.107 % |
2.39/2.42	c |      4572 |   28300    72651 |   16734    3618   227872    63.0 |  9.107 % |
2.79/2.84	c |      5711 |   28173    72368 |   18407    4754   304798    64.1 |  9.508 % |
3.59/3.69	c |      7421 |   28173    72368 |   20248    6464   500803    77.5 |  9.508 % |
5.09/5.12	c |      9983 |   28066    72133 |   22273    9024   799303    88.6 |  9.841 % |
7.08/7.11	c |     13827 |   26943    69655 |   24500   12678  1123449    88.6 | 13.306 % |
10.99/11.10	c |     19593 |   26893    69543 |   26950   18439  1901996   103.2 | 13.467 % |
17.19/17.26	c |     28242 |   26893    69543 |   29645   27088  2311712    85.3 | 13.467 % |
17.89/17.99	c ==============================================================================
17.89/17.99	c Found solution: 235
17.89/17.99	o 235
17.89/17.99	c ---[   0]---> Sorter-cost:    0     Base:
18.09/18.12	c ==================================[MINISAT+]==================================
18.09/18.12	c | Conflicts | Original         | Learnt                           | Progress |
18.09/18.12	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
18.09/18.12	c ==============================================================================
18.09/18.12	c |     29784 |   26881    69544 |    8960   28628  2403453    84.0 | 13.467 % |
18.19/18.27	c |     29886 |   26881    69544 |    9856    7078   305430    43.2 | 13.633 % |
18.29/18.36	c |     30036 |   26881    69544 |   10841    7228   317592    43.9 | 13.633 % |
18.39/18.46	c |     30263 |   26881    69544 |   11925    7455   333607    44.7 | 13.633 % |
18.49/18.56	c |     30600 |   26881    69544 |   13118    7792   351854    45.2 | 13.633 % |
18.59/18.70	c |     31107 |   26881    69544 |   14430    8299   371120    44.7 | 13.633 % |
19.09/19.16	c |     31868 |   26881    69544 |   15873    9060   438646    48.4 | 13.633 % |
19.79/19.84	c |     33012 |   26881    69544 |   17460   10204   557761    54.7 | 13.633 % |
20.59/20.64	c |     34723 |   26408    68497 |   19206   11893   664066    55.8 | 15.095 % |
22.09/22.18	c |     37289 |   26408    68497 |   21127   14459   848035    58.7 | 15.095 % |
24.89/24.91	c |     41134 |   26408    68497 |   23239   18304  1221768    66.7 | 15.095 % |
29.18/29.27	c |     46900 |   26408    68497 |   25563   24070  2008829    83.5 | 15.095 % |
36.18/36.25	c |     55549 |   26408    68497 |   28120   17501  1701959    97.2 | 15.095 % |
44.38/44.42	c |     68524 |   26408    68497 |   30932   30476  2370240    77.8 | 15.095 % |
60.68/60.79	c |     87985 |   26406    68493 |   34025   30974  3035243    98.0 | 15.100 % |
88.87/88.92	c |    117177 |   26406    68493 |   37428   37118  3558879    95.9 | 15.100 % |
129.76/129.87	c |    160967 |   26280    68218 |   41170   27331  2546708    93.2 | 15.480 % |
205.33/205.43	c |    226652 |   26280    68218 |   45288   35899  4002336   111.5 | 15.480 % |
264.81/264.93	c ==============================================================================
264.81/264.93	c Optimal solution: 235
264.81/264.93	s OPTIMUM FOUND
264.81/264.93	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
264.81/264.93	v 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
264.81/264.93	v -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
264.81/264.93	v 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
264.81/264.93	v -x116 x117 -x118 x119 -x120 x121 -x122 -x123 x124 x125 -x126 x127 -x128 x129 -x130 -x131 -x132 x133 -x134 -x135 -x136 -x137
264.81/264.93	v -x138 x139 -x140 x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 -x150 x151 -x152 -x153 -x154 x155 -x156 x157 -x158 -x159
264.81/264.93	v -x160 -x161 -x162 x163 -x164 -x165 -x166 x167 -x168 -x169 -x170 x171 -x172 -x173 -x174 x175 -x176 -x177 -x178 x179 -x180 -x181
264.81/264.93	v x182 x183 -x184 -x185 -x186 x187 -x188 x189 -x190 -x191 x192 x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 x201 -x202 -x203
264.81/264.93	v -x204 -x205 -x206 x207 -x208 x209 -x210 -x211 -x212 -x213 -x214 x215 -x216 -x217 x218 x219 -x220 -x221 -x222 x223 -x224 x225
264.81/264.93	v -x226 -x227 -x228 -x229 -x230 x231 -x232 -x233 -x234 x235 -x236 x237 -x238 -x239 -x240 x241 -x242 -x243 -x244 x245 -x246 -x247
264.81/264.93	v -x248 x249 -x250 -x251 -x252 x253 -x254 -x255 -x256 x257 -x258 x259 -x260 x261 -x262 x263 -x264 x265 -x266 x267 -x268 x269
264.81/264.93	v -x270 x271 -x272 x273 -x274 x275 -x276 x277 -x278 x279 -x280 x281 -x282 x283 -x284 x285 -x286 x287 -x288 -x289 x290 x291 -x292
264.81/264.93	v -x293 x294 x295 -x296 x297 -x298 x299 -x300 x301 -x302 x303 -x304 x305 -x306 x307 -x308 x309 -x310 x311 -x312 x313 -x314 x315
264.81/264.93	v -x316 x317 -x318 x319 -x320 x321 -x322 x323 -x324 x325 -x326 x327 -x328 x329 -x330 x331 -x332 x333 -x334 x335 -x336 x337 -x338
264.81/264.93	v x339 -x340 x341 -x342 x343 -x344 -x345 x346 x347 -x348 x349 -x350 x351 -x352 x353 -x354 x355 -x356 x357 -x358 x359 -x360 x361
264.81/264.93	v -x362 x363 -x364 x365 -x366 x367 -x368 x369 -x370 x371 -x372 x373 -x374 x375 -x376 x377 -x378 x379 -x380 x381 -x382 x383 -x384
264.81/264.93	v x385 -x386 -x387 x388 -x389 x390 x391 -x392 -x393 x394 -x395 x396 -x397 x398 -x399 x400 x401 -x402 x403 -x404 -x405 x406 -x407
264.81/264.93	v x408 x409 -x410 -x411 x412 -x413 -x414 x415 -x416 -x417 x418 -x419 x420 x421 -x422 -x423 x424 -x425 x426 x427 -x428 -x429 x430
264.81/264.93	v -x431 x432 x433 -x434 -x435 x436 -x437 x438 x439 -x440 -x441 x442 -x443 x444 -x445 x446 -x447 x448 x449 -x450 x451 -x452 -x453
264.81/264.93	v x454 -x455 x456 -x457 x458 -x459 x460 x461 -x462 -x463 x464 -x465 x466 x467 -x468 -x469 x470 -x471 -x472 x473 -x474 -x475 x476
264.81/264.93	v -x477 x478 x479 -x480 -x481 x482 -x483 x484 x485 -x486 -x487 x488 -x489 x490 x491 -x492 x493 -x494 -x495 x496 -x497 x498 -x499
264.81/264.93	v x500 -x501 x502 x503 -x504 -x505 -x506 -x507 x508 x509 -x510 x511 -x512 -x513 x514 -x515 x516 x517 -x518 -x519 x520 -x521 x522
264.81/264.93	v x523 -x524 -x525 x526 -x527 x528 -x529 x530 -x531 x532 x533 -x534
264.81/264.93	c _______________________________________________________________________________
264.81/264.93	c 
264.81/264.93	c restarts              : 47
264.81/264.93	c conflicts             : 277669         (1049 /sec)
264.81/264.93	c decisions             : 528086         (1995 /sec)
264.81/264.93	c propagations          : 0              (0 /sec)
264.81/264.93	c inspects              : 0              (0 /sec)
264.81/264.93	c CPU time              : 264.771 s
264.81/264.93	c _______________________________________________________________________________

Verifier Data (download as text)

OK	235

Conversion Script Data (download as text)

/tmp/evaluation/353182-1176658052/instance-353182-1176658052.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/node7/watcher-353182-1176658052 -o ROOT/results/node7/solver-353182-1176658052 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353182-1176658052/minisat+ /tmp/evaluation/353182-1176658052/instance-353182-1176658052.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: 1.16 1.03 1.01 3/77 10457
/proc/meminfo: memFree=1692568/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=1180 CPUtime=0
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 141842816 1208320 119 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 295 119 74 215 0 77 0

[startup+0.101474 s]
/proc/loadavg: 1.16 1.03 1.01 3/77 10457
/proc/meminfo: memFree=1692568/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=1788 CPUtime=0.09
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 309 0 0 0 9 0 0 0 18 0 1 0 141842816 1830912 294 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135006796 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 447 294 74 215 0 229 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1788

[startup+0.201484 s]
/proc/loadavg: 1.16 1.03 1.01 3/77 10457
/proc/meminfo: memFree=1692568/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=2504 CPUtime=0.19
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 515 0 0 0 19 0 0 0 18 0 1 0 141842816 2564096 500 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135002740 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 626 500 103 215 0 408 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2504

[startup+0.301494 s]
/proc/loadavg: 1.16 1.03 1.01 3/77 10457
/proc/meminfo: memFree=1692568/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=6144 CPUtime=0.29
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 1393 0 0 0 29 0 0 0 18 0 1 0 141842816 6291456 1323 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134572757 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 1536 1323 108 215 0 1318 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6144

[startup+0.701537 s]
/proc/loadavg: 1.16 1.03 1.01 3/77 10457
/proc/meminfo: memFree=1692568/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=6612 CPUtime=0.69
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 1485 0 0 0 69 0 0 0 21 0 1 0 141842816 6770688 1415 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134530448 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 1653 1415 111 215 0 1435 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6612

[startup+1.50162 s]
/proc/loadavg: 1.16 1.03 1.01 2/78 10458
/proc/meminfo: memFree=1687056/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=6876 CPUtime=1.49
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 1559 0 0 0 149 0 0 0 25 0 1 0 141842816 7041024 1489 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573007 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 1719 1489 111 215 0 1501 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6876

[startup+3.10179 s]
/proc/loadavg: 1.16 1.03 1.01 2/78 10458
/proc/meminfo: memFree=1686416/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=8132 CPUtime=3.09
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 1883 0 0 0 308 1 0 0 25 0 1 0 141842816 8327168 1809 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 2033 1809 111 215 0 1815 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8132

[startup+6.30113 s]
/proc/loadavg: 1.15 1.03 1.01 2/78 10458
/proc/meminfo: memFree=1683344/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=10904 CPUtime=6.29
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 2563 0 0 0 628 1 0 0 25 0 1 0 141842816 11165696 2489 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134587949 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 2726 2489 111 215 0 2508 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10904

[startup+12.7018 s]
/proc/loadavg: 1.13 1.03 1.01 2/78 10458
/proc/meminfo: memFree=1678288/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=15488 CPUtime=12.69
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 3712 0 0 0 1267 2 0 0 25 0 1 0 141842816 15859712 3638 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576749 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 3872 3638 111 215 0 3654 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15488

[startup+25.5012 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 10458
/proc/meminfo: memFree=1675984/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=17596 CPUtime=25.49
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 4247 0 0 0 2546 3 0 0 25 0 1 0 141842816 18018304 4173 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134572776 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 4399 4173 111 215 0 4181 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17596

[startup+51.1019 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 10458
/proc/meminfo: memFree=1673296/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=20352 CPUtime=51.08
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 4920 0 0 0 5104 4 0 0 25 0 1 0 141842816 20840448 4846 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 5088 4846 111 215 0 4870 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20352

[startup+102.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 10458
/proc/meminfo: memFree=1666448/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=27268 CPUtime=102.26
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 6635 0 0 0 10221 5 0 0 25 0 1 0 141842816 27922432 6561 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580902 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 6817 6561 111 215 0 6599 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27268

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 10458
/proc/meminfo: memFree=1663952/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=29648 CPUtime=162.24
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 7242 0 0 0 16218 6 0 0 25 0 1 0 141842816 30359552 7168 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134572734 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 7412 7168 111 215 0 7194 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29648

[startup+222.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10460
/proc/meminfo: memFree=1661072/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=32544 CPUtime=222.23
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 7953 0 0 0 22216 7 0 0 25 0 1 0 141842816 33325056 7879 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 8136 7879 111 215 0 7918 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32544

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

[startup+230.402 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10460
/proc/meminfo: memFree=1659920/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=33584 CPUtime=230.33
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 8224 0 0 0 23025 8 0 0 25 0 1 0 141842816 34390016 8150 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 8396 8150 111 215 0 8178 0
Current children cumulated CPU time (s) 230.33
Current children cumulated vsize (KiB) 33584

[startup+243.205 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10460
/proc/meminfo: memFree=1659984/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=33584 CPUtime=243.13
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 8228 0 0 0 24305 8 0 0 25 0 1 0 141842816 34390016 8154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003237 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 8396 8154 111 215 0 8178 0
Current children cumulated CPU time (s) 243.13
Current children cumulated vsize (KiB) 33584

[startup+256.001 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10460
/proc/meminfo: memFree=1659856/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=33860 CPUtime=255.92
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 8266 0 0 0 25584 8 0 0 25 0 1 0 141842816 34672640 8192 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580947 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 8465 8192 111 215 0 8247 0
Current children cumulated CPU time (s) 255.92
Current children cumulated vsize (KiB) 33860

[startup+259.202 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10460
/proc/meminfo: memFree=1659728/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=34004 CPUtime=259.12
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 8296 0 0 0 25904 8 0 0 25 0 1 0 141842816 34820096 8222 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134568550 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 8501 8222 111 215 0 8283 0
Current children cumulated CPU time (s) 259.12
Current children cumulated vsize (KiB) 34004

[startup+262.402 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10460
/proc/meminfo: memFree=1659728/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=34004 CPUtime=262.32
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 8296 0 0 0 26224 8 0 0 25 0 1 0 141842816 34820096 8222 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 8501 8222 111 215 0 8283 0
Current children cumulated CPU time (s) 262.32
Current children cumulated vsize (KiB) 34004

[startup+264.001 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10460
/proc/meminfo: memFree=1659664/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=34004 CPUtime=263.92
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 8296 0 0 0 26384 8 0 0 25 0 1 0 141842816 34820096 8222 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581451 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 8501 8222 111 215 0 8283 0
Current children cumulated CPU time (s) 263.92
Current children cumulated vsize (KiB) 34004

[startup+264.401 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10460
/proc/meminfo: memFree=1659664/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=34004 CPUtime=264.31
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 8296 0 0 0 26423 8 0 0 25 0 1 0 141842816 34820096 8222 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576727 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 8501 8222 111 215 0 8283 0
Current children cumulated CPU time (s) 264.31
Current children cumulated vsize (KiB) 34004

[startup+264.801 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10460
/proc/meminfo: memFree=1659664/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=34004 CPUtime=264.71
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 8296 0 0 0 26463 8 0 0 25 0 1 0 141842816 34820096 8222 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581028 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 8501 8222 111 215 0 8283 0
Current children cumulated CPU time (s) 264.71
Current children cumulated vsize (KiB) 34004

[startup+264.901 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10460
/proc/meminfo: memFree=1659664/2055920 swapFree=4170480/4192956
[pid=10457] ppid=10455 vsize=34004 CPUtime=264.81
/proc/10457/stat : 10457 (minisat+) R 10455 10457 9356 0 -1 4194304 8296 0 0 0 26473 8 0 0 25 0 1 0 141842816 34820096 8222 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10457/statm: 8501 8222 111 215 0 8283 0
Current children cumulated CPU time (s) 264.81
Current children cumulated vsize (KiB) 34004

Child status: 30
Real time (s): 264.942
CPU time (s): 264.863
CPU user time (s): 264.772
CPU system time (s): 0.090986
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 34004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 264.772
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8300
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= 20
involuntary context switches= 5483

runsolver used 0.333949 second user time and 0.625904 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Apr 15 17:27:32 UTC 2007

IDJOB= 353182
IDBENCH= 2201
IDSOLVER= 156
FILE ID= node7/353182-1176658052

PBS_JOBID= 4556873

Free space on /tmp= 66520 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32e2.opb
COMMAND LINE= /tmp/evaluation/353182-1176658052/minisat+ /tmp/evaluation/353182-1176658052/instance-353182-1176658052.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-353182-1176658052 -o ROOT/results/node7/conversion-353182-1176658052 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353182-1176658052/instance-353182-1176658052.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-353182-1176658052 -o ROOT/results/node7/solver-353182-1176658052 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353182-1176658052/minisat+ /tmp/evaluation/353182-1176658052/instance-353182-1176658052.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  f7c5bacdcc30466dd8339bd5adcf7c5b

RANDOM SEED= 223245738

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1692912 kB
Buffers:         83928 kB
Cached:         186716 kB
SwapCached:       2580 kB
Active:          44668 kB
Inactive:       250004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1692912 kB
SwapTotal:     4192956 kB
SwapFree:      4170480 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          31004 kB
Slab:            53792 kB
Committed_AS:  4873132 kB
PageTables:       1860 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= 66520 MiB

End job on node7 on Sun Apr 15 17:31:57 UTC 2007