Trace number 1518867

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-crafted 2009-03-22SAT 713.828 714.072

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S957997002-040.cnf
MD5SUM92eaf07e43795c59dd53e3c833d9e0f0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.017996
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  480                                                  |
0.00/0.00	c |  Number of clauses:    2040                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          486138225.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.800                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     466     2020     6151 |      673        0    nan |  0.000 % |
0.10/0.11	c |       102 |     466     2020     6151 |      740      102     28 |  0.000 % |
0.10/0.11	c |       254 |     466     2020     6151 |      814      254     25 |  0.000 % |
0.10/0.11	c |       479 |     466     2020     6151 |      896      479     23 |  0.000 % |
0.10/0.11	c |       816 |     466     2020     6151 |      985      816     22 |  0.000 % |
0.10/0.11	c |      1323 |     466     2020     6151 |     1084      809     19 |  0.000 % |
0.10/0.11	c |      2084 |     466     2020     6151 |     1192     1003     19 |  0.000 % |
0.10/0.13	c |      3223 |     466     2020     6151 |     1312      905     19 |  0.000 % |
0.20/0.20	c |      4931 |     466     2020     6151 |     1443     1247     21 |  0.000 % |
0.30/0.31	c |      7493 |     466     2020     6151 |     1587      829     18 |  0.000 % |
0.40/0.46	c |     11337 |     466     2020     6151 |     1746     1389     20 |  0.000 % |
0.70/0.71	c |     17103 |     466     2020     6151 |     1921     1768     21 |  0.000 % |
1.00/1.10	c |     25752 |     466     2020     6151 |     2113     1557     19 |  0.000 % |
1.70/1.70	c |     38726 |     466     2020     6151 |     2324     1601     21 |  0.000 % |
2.59/2.64	c |     58188 |     466     2020     6151 |     2556     2112     21 |  0.000 % |
3.99/4.07	c |     87385 |     466     2020     6151 |     2812     2608     22 |  0.000 % |
6.19/6.27	c |    131174 |     466     2020     6151 |     3093     2035     21 |  0.000 % |
9.69/9.73	c |    196858 |     466     2020     6151 |     3403     1700     19 |  0.000 % |
15.09/15.10	c |    295384 |     466     2020     6151 |     3743     1811     22 |  0.000 % |
23.38/23.45	c |    443175 |     466     2020     6151 |     4118     3665     22 |  0.000 % |
36.28/36.37	c |    664858 |     466     2020     6151 |     4529     2448     20 |  0.000 % |
56.67/56.75	c |    997383 |     466     2020     6151 |     4982     3202     21 |  0.000 % |
88.56/88.60	c |   1496171 |     466     2020     6151 |     5481     3943     23 |  0.000 % |
138.74/138.83	c |   2244354 |     466     2020     6151 |     6029     2838     20 |  0.000 % |
218.21/218.38	c |   3366629 |     466     2020     6151 |     6632     3571     21 |  0.000 % |
342.48/342.69	c |   5050040 |     466     2020     6151 |     7295     6237     22 |  0.000 % |
532.41/532.68	c |   7575156 |     466     2020     6151 |     8024     6221     23 |  0.000 % |
713.75/714.06	c ===============================================================================
713.75/714.06	c surveys--CPU time (sec)   : 0.0590         (0.01 % of total)
713.75/714.06	c surveys--attempted        : 27             (458 /sec)
713.75/714.06	c surveys--converged        : 27             (100.00 % successful)
713.75/714.06	c restarts              : 27
713.75/714.06	c conflicts             : 9815260        (13752 /sec)
713.75/714.06	c decisions             : 11654814       (1.80 % random) (16329 /sec)
713.75/714.06	c propagations          : 659693538      (924271 /sec)
713.75/714.06	c conflict literals     : 233297513      (21.76 % deleted)
713.75/714.06	c Memory used           : 10.03 MB
713.75/714.06	c Total CPU time (sec)      : 713.8035    
713.75/714.06	c 
713.75/714.06	s SATISFIABLE
713.75/714.06	v 1 -2 3 -4 5 6 -7 -8 9 10 -11 -12 13 -14 15 16 17 18 19 20 21 -22 -23 -24 -25 26 27 28 29 30 31 -32 -33 34 -35 36 37 -38 -39 40 -41 -42 43 44 -45 -46 47 -48 -49 -50 51 -52 53 -54 -55 -56 57 -58 59 60 -61 62 -63 64 -65 -66 -67 -68 -69 -70 71 72 -73 74 -75 -76 77 78 79 -80 -81 82 -83 84 -85 -86 -87 -88 -89 -90 -91 92 93 -94 -95 96 97 -98 99 100 -101 -102 -103 -104 105 106 -107 108 -109 110 -111 112 -113 -114 -115 -116 117 -118 119 -120 -121 -122 -123 124 125 126 127 128 -129 -130 131 -132 -133 -134 135 -136 137 -138 -139 -140 -141 142 -143 -144 -145 146 -147 148 -149 150 151 152 -153 154 -155 -156 -157 158 -159 160 161 162 -163 -164 -165 166 167 168 169 -170 -171 172 -173 -174 175 176 177 -178 -179 180 181 -182 -183 184 185 186 187 188 -189 190 -191 -192 193 -194 195 -196 197 -198 -199 -200 -201 202 203 -204 -205 -206 207 208 -209 -210 -211 212 213 214 215 216 -217 -218 -219 220 221 -222 -223 224 225 -226 -227 -228 229 230 -231 -232 -233 234 -235 -236 237 238 -239 240 -241 -242 243 -244 245 -246 -247 -248 249 -250 251 -252 -253 254 -255 256 257 -258 -259 -260 -261 -262 -263 -264 265 266 267 -268 -269 270 271 -272 273 274 -275 -276 -277 -278 -279 280 281 -282 -283 284 285 -286 -287 -288 289 -290 -291 -292 -293 294 -295 -296 -297 -298 -299 -300 301 302 303 -304 -305 -306 307 -308 309 -310 -311 -312 -313 314 -315 316 317 318 319 -320 -321 -322 -323 -324 -325 -326 -327 328 329 330 331 332 -333 -334 335 -336 -337 -338 -339 -340 -341 342 -343 -344 -345 346 347 348 -349 -350 351 -352 -353 -354 355 356 357 -358 -359 -360 -361 -362 -363 364 365 -366 -367 -368 369 -370 371 -372 373 -374 -375 376 377 378 -379 380 381 -382 -383 384 385 386 -387 388 -389 390 -391 -392 393 -394 395 396 -397 398 399 400 401 -402 403 -404 405 -406 -407 -408 -409 410 411 -412 -413 -414 -415 416 417 418 -419 -420 421 422 -423 424 425 -426 427 428 -429 430 -431 432 433 -434 -435 436 437 438 439 -440 -441 -442 443 444 -445 -446 -447 -448 449 -450 451 452 453 -454 -455 456 -457 -458 -459 460 -461 462 -463 464 465 -466 -467 -468 -469 -470 -471 -472 473 474 475 -476 -477 478 -479 -480 0

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518867-1238305284/watcher-1518867-1238305284 -o /tmp/evaluation-result-1518867-1238305284/solver-1518867-1238305284 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=486138225 HOME/instance-1518867-1238305284.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 2.00 2.00 2.00 4/86 22968
/proc/meminfo: memFree=1699168/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=2548 CPUtime=0
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 249 0 0 0 0 0 0 0 22 0 1 0 456858809 2609152 234 1992294400 4194304 5102648 548682068800 18446744073709551615 4525143 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 637 234 101 221 0 413 0

[startup+0.0814851 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 22968
/proc/meminfo: memFree=1699168/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=2548 CPUtime=0.08
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 275 0 0 0 8 0 0 0 22 0 1 0 456858809 2609152 260 1992294400 4194304 5102648 548682068800 18446744073709551615 4254554 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 637 260 111 221 0 413 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2548

[startup+0.101488 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 22968
/proc/meminfo: memFree=1699168/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=2680 CPUtime=0.1
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 282 0 0 0 10 0 0 0 22 0 1 0 456858809 2744320 267 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 670 267 111 221 0 446 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2680

[startup+0.301524 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 22968
/proc/meminfo: memFree=1699168/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=2812 CPUtime=0.3
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 313 0 0 0 30 0 0 0 25 0 1 0 456858809 2879488 298 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 703 298 111 221 0 479 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2812

[startup+0.701598 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 22968
/proc/meminfo: memFree=1699168/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=2944 CPUtime=0.7
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 357 0 0 0 70 0 0 0 25 0 1 0 456858809 3014656 342 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 736 342 111 221 0 512 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2944

[startup+1.50175 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22969
/proc/meminfo: memFree=1698136/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=3076 CPUtime=1.49
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 407 0 0 0 149 0 0 0 25 0 1 0 456858809 3149824 392 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 769 392 111 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10104 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22969
/proc/meminfo: memFree=1697688/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=3352 CPUtime=3.09
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 469 0 0 0 309 0 0 0 25 0 1 0 456858809 3432448 454 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 838 454 111 221 0 614 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3352

[startup+6.30163 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22969
/proc/meminfo: memFree=1697368/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=3620 CPUtime=6.29
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 535 0 0 0 629 0 0 0 25 0 1 0 456858809 3706880 520 1992294400 4194304 5102648 548682068800 18446744073709551615 4249093 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 905 520 111 221 0 681 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3620

[startup+12.7018 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22969
/proc/meminfo: memFree=1696792/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=4020 CPUtime=12.69
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 637 0 0 0 1269 0 0 0 25 0 1 0 456858809 4116480 622 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 1005 622 111 221 0 781 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4020

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22969
/proc/meminfo: memFree=1696216/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=4552 CPUtime=25.48
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 776 0 0 0 2548 0 0 0 25 0 1 0 456858809 4661248 761 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 1138 761 111 221 0 914 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4552

[startup+51.1019 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22969
/proc/meminfo: memFree=1695512/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=5348 CPUtime=51.07
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 947 0 0 0 5107 0 0 0 25 0 1 0 456858809 5476352 932 1992294400 4194304 5102648 548682068800 18446744073709551615 4249878 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 1337 932 111 221 0 1113 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5348

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22969
/proc/meminfo: memFree=1694488/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=6300 CPUtime=102.26
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 1178 0 0 0 10226 0 0 0 25 0 1 0 456858809 6451200 1163 1992294400 4194304 5102648 548682068800 18446744073709551615 4244355 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 1575 1163 111 221 0 1351 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6300

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22969
/proc/meminfo: memFree=1693720/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=6980 CPUtime=162.23
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 1357 0 0 0 16223 0 0 0 25 0 1 0 456858809 7147520 1342 1992294400 4194304 5102648 548682068800 18446744073709551615 4249378 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 1745 1342 111 221 0 1521 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6980

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22969
/proc/meminfo: memFree=1693208/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=7384 CPUtime=222.21
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 1475 0 0 0 22221 0 0 0 25 0 1 0 456858809 7561216 1460 1992294400 4194304 5102648 548682068800 18446744073709551615 4255171 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 1846 1460 111 221 0 1622 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7384

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22969
/proc/meminfo: memFree=1692760/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=7940 CPUtime=282.19
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 1590 0 0 0 28219 0 0 0 25 0 1 0 456858809 8130560 1575 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 1985 1575 111 221 0 1761 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7940

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22969
/proc/meminfo: memFree=1692376/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=8208 CPUtime=342.18
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 1670 0 0 0 34217 1 0 0 25 0 1 0 456858809 8404992 1655 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 2052 1655 111 221 0 1828 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 8208

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22969
/proc/meminfo: memFree=1691800/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=8748 CPUtime=402.15
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 1805 0 0 0 40214 1 0 0 25 0 1 0 456858809 8957952 1790 1992294400 4194304 5102648 548682068800 18446744073709551615 4250005 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 2187 1790 111 221 0 1963 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 8748

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22969
/proc/meminfo: memFree=1691544/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=9020 CPUtime=462.13
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 1853 0 0 0 46212 1 0 0 25 0 1 0 456858809 9236480 1838 1992294400 4194304 5102648 548682068800 18446744073709551615 4254987 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 2255 1838 111 221 0 2031 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 9020

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22969
/proc/meminfo: memFree=1691544/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=9308 CPUtime=522.11
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 1916 0 0 0 52210 1 0 0 25 0 1 0 456858809 9531392 1901 1992294400 4194304 5102648 548682068800 18446744073709551615 4250727 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 2327 1901 111 221 0 2103 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 9308

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22969
/proc/meminfo: memFree=1691032/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=9716 CPUtime=582.09
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 2030 0 0 0 58208 1 0 0 25 0 1 0 456858809 9949184 2015 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 2429 2015 111 221 0 2205 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 9716

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22969
/proc/meminfo: memFree=1690776/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=9992 CPUtime=642.07
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 2103 0 0 0 64206 1 0 0 25 0 1 0 456858809 10231808 2088 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 2498 2088 111 221 0 2274 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 9992

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22971
/proc/meminfo: memFree=1690584/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=10268 CPUtime=702.06
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 2159 0 0 0 70204 2 0 0 25 0 1 0 456858809 10514432 2144 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 2567 2144 111 221 0 2343 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 10268

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

[startup+703.902 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22971
/proc/meminfo: memFree=1690520/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=10268 CPUtime=703.66
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 2159 0 0 0 70364 2 0 0 25 0 1 0 456858809 10514432 2144 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 2567 2144 111 221 0 2343 0
Current children cumulated CPU time (s) 703.66
Current children cumulated vsize (KiB) 10268

[startup+710.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22971
/proc/meminfo: memFree=1690520/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=10268 CPUtime=710.05
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 2167 0 0 0 71003 2 0 0 25 0 1 0 456858809 10514432 2152 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 2567 2152 111 221 0 2343 0
Current children cumulated CPU time (s) 710.05
Current children cumulated vsize (KiB) 10268

[startup+711.901 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22971
/proc/meminfo: memFree=1690520/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=10268 CPUtime=711.65
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 2167 0 0 0 71163 2 0 0 25 0 1 0 456858809 10514432 2152 1992294400 4194304 5102648 548682068800 18446744073709551615 4254840 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 2567 2152 111 221 0 2343 0
Current children cumulated CPU time (s) 711.65
Current children cumulated vsize (KiB) 10268

[startup+712.702 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22971
/proc/meminfo: memFree=1690520/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=10268 CPUtime=712.46
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 2167 0 0 0 71244 2 0 0 25 0 1 0 456858809 10514432 2152 1992294400 4194304 5102648 548682068800 18446744073709551615 4250206 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 2567 2152 111 221 0 2343 0
Current children cumulated CPU time (s) 712.46
Current children cumulated vsize (KiB) 10268

[startup+713.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22971
/proc/meminfo: memFree=1690520/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=10268 CPUtime=713.25
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 2167 0 0 0 71323 2 0 0 25 0 1 0 456858809 10514432 2152 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 2567 2152 111 221 0 2343 0
Current children cumulated CPU time (s) 713.25
Current children cumulated vsize (KiB) 10268

[startup+713.907 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22971
/proc/meminfo: memFree=1690520/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=10268 CPUtime=713.66
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 2167 0 0 0 71364 2 0 0 25 0 1 0 456858809 10514432 2152 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 2567 2152 111 221 0 2343 0
Current children cumulated CPU time (s) 713.66
Current children cumulated vsize (KiB) 10268

[startup+714.002 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22971
/proc/meminfo: memFree=1690520/2055924 swapFree=4179676/4192956
[pid=22968] ppid=22966 vsize=10268 CPUtime=713.75
/proc/22968/stat : 22968 (varsat-crafted_) R 22966 22968 22757 0 -1 4194304 2167 0 0 0 71373 2 0 0 25 0 1 0 456858809 10514432 2152 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/22968/statm: 2567 2152 111 221 0 2343 0
Current children cumulated CPU time (s) 713.75
Current children cumulated vsize (KiB) 10268

Child status: 10
Real time (s): 714.072
CPU time (s): 713.828
CPU user time (s): 713.803
CPU system time (s): 0.024996
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 10268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 713.803
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2171
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1144

runsolver used 0.777881 second user time and 2.47962 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-29 07:41:24
IDJOB=1518867
IDBENCH=70715
IDSOLVER=537
FILE ID=node83/1518867-1238305284
PBS_JOBID= 9061069
Free space on /tmp= 66480 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S957997002-040.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518867-1238305284/watcher-1518867-1238305284 -o /tmp/evaluation-result-1518867-1238305284/solver-1518867-1238305284 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=486138225 HOME/instance-1518867-1238305284.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 92eaf07e43795c59dd53e3c833d9e0f0
RANDOM SEED=486138225

node83.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1699712 kB
Buffers:         67676 kB
Cached:         195884 kB
SwapCached:       7488 kB
Active:         157008 kB
Inactive:       125024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1699712 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:            1228 kB
Writeback:           0 kB
Mapped:          25980 kB
Slab:            58284 kB
Committed_AS:  1007716 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-29 07:53:18