Trace number 1518989

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-random 2009-03-22SAT 726.558 726.78

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S321371087-018.cnf
MD5SUMb036614b8a0cd434fa1df7a69038371b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.007998
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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:  460                                                  |
0.00/0.00	c |  Number of clauses:    1955                                                 |
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:          1071753779.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
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 |     447     1940     5897 |      646        0    nan |  0.000 % |
0.00/0.01	c |       101 |     447     1940     5897 |      711      101     23 |  0.000 % |
0.00/0.03	c |       251 |     447     1940     5897 |      782      251     23 |  0.000 % |
0.00/0.04	c |       478 |     447     1940     5897 |      860      478     22 |  0.000 % |
0.00/0.06	c |       815 |     447     1940     5897 |      946      815     21 |  0.000 % |
0.08/0.09	c |      1323 |     447     1940     5897 |     1041      827     19 |  0.000 % |
0.09/0.12	c |      2082 |     447     1940     5897 |     1145     1043     19 |  0.000 % |
0.09/0.17	c |      3221 |     447     1940     5897 |     1260      987     19 |  0.000 % |
0.19/0.25	c |      4929 |     447     1940     5897 |     1386      745     18 |  0.000 % |
0.29/0.36	c |      7491 |     447     1940     5897 |     1524     1159     20 |  0.000 % |
0.49/0.54	c |     11335 |     447     1940     5897 |     1677     1082     19 |  0.000 % |
0.79/0.80	c |     17103 |     447     1940     5897 |     1845     1678     21 |  0.000 % |
1.19/1.20	c |     25752 |     447     1940     5897 |     2029     1811     22 |  0.000 % |
1.79/1.82	c |     38727 |     447     1940     5897 |     2232     1351     20 |  0.000 % |
2.69/2.77	c |     58189 |     447     1940     5897 |     2455     1452     19 |  0.000 % |
4.19/4.25	c |     87381 |     447     1940     5897 |     2701     1904     20 |  0.000 % |
6.49/6.56	c |    131170 |     447     1940     5897 |     2971     1615     21 |  0.000 % |
10.09/10.18	c |    196857 |     447     1940     5897 |     3268     2215     20 |  0.000 % |
15.79/15.87	c |    295384 |     447     1940     5897 |     3595     2776     21 |  0.000 % |
24.48/24.57	c |    443173 |     447     1940     5897 |     3954     2833     22 |  0.000 % |
37.98/38.03	c |    664856 |     447     1940     5897 |     4350     2332     21 |  0.000 % |
59.47/59.53	c |    997382 |     447     1940     5897 |     4785     2798     22 |  0.000 % |
92.46/92.50	c |   1496170 |     447     1940     5897 |     5264     3798     20 |  0.000 % |
144.14/144.26	c |   2244352 |     447     1940     5897 |     5790     4843     22 |  0.000 % |
226.33/226.48	c |   3366627 |     447     1940     5897 |     6369     5706     21 |  0.000 % |
355.28/355.45	c |   5050041 |     447     1940     5897 |     7006     4353     21 |  0.000 % |
558.33/558.58	c |   7575157 |     447     1940     5897 |     7707     3996     20 |  0.000 % |
726.47/726.77	c ===============================================================================
726.47/726.77	c surveys--CPU time (sec)   : 0.2200         (0.03 % of total)
726.47/726.77	c surveys--attempted        : 81             (368 /sec)
726.47/726.77	c surveys--converged        : 81             (100.00 % successful)
726.47/726.77	c restarts              : 27
726.47/726.77	c conflicts             : 9539730        (13135 /sec)
726.47/726.77	c decisions             : 11304305       (1.79 % random) (15564 /sec)
726.47/726.77	c propagations          : 635118711      (874466 /sec)
726.47/726.77	c conflict literals     : 236647219      (19.71 % deleted)
726.47/726.77	c Memory used           : 9.71 MB
726.47/726.77	c Total CPU time (sec)      : 726.5136    
726.47/726.77	c 
726.47/726.77	s SATISFIABLE
726.47/726.77	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 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-1518989-1238306924/watcher-1518989-1238306924 -o /tmp/evaluation-result-1518989-1238306924/solver-1518989-1238306924 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1071753779 HOME/instance-1518989-1238306924.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: 1.00 0.99 0.99 3/65 13950
/proc/meminfo: memFree=1242072/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=2420 CPUtime=0
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 228 0 0 0 0 0 0 0 18 0 1 0 314413191 2478080 213 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 605 213 98 221 0 381 0

[startup+0.090085 s]
/proc/loadavg: 1.00 0.99 0.99 3/65 13950
/proc/meminfo: memFree=1242072/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=2532 CPUtime=0.08
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 260 0 0 0 8 0 0 0 18 0 1 0 314413191 2592768 245 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 633 245 112 221 0 409 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2532

[startup+0.101086 s]
/proc/loadavg: 1.00 0.99 0.99 3/65 13950
/proc/meminfo: memFree=1242072/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=2532 CPUtime=0.09
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 260 0 0 0 9 0 0 0 18 0 1 0 314413191 2592768 245 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 633 245 112 221 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301112 s]
/proc/loadavg: 1.00 0.99 0.99 3/65 13950
/proc/meminfo: memFree=1242072/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=2664 CPUtime=0.29
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 299 0 0 0 29 0 0 0 19 0 1 0 314413191 2727936 284 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 666 284 112 221 0 442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701163 s]
/proc/loadavg: 1.00 0.99 0.99 3/65 13950
/proc/meminfo: memFree=1242072/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=2796 CPUtime=0.69
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 332 0 0 0 69 0 0 0 22 0 1 0 314413191 2863104 317 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 699 317 112 221 0 475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2796

[startup+1.50126 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13951
/proc/meminfo: memFree=1241168/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=3060 CPUtime=1.49
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 380 0 0 0 149 0 0 0 25 0 1 0 314413191 3133440 365 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 765 365 112 221 0 541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3060

[startup+3.10146 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13951
/proc/meminfo: memFree=1240848/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=3192 CPUtime=3.09
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 432 0 0 0 309 0 0 0 25 0 1 0 314413191 3268608 417 1992294400 4194304 5102416 548682068800 18446744073709551615 4254931 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 798 417 112 221 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3192

[startup+6.30187 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13951
/proc/meminfo: memFree=1240400/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=3588 CPUtime=6.29
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 508 0 0 0 629 0 0 0 25 0 1 0 314413191 3674112 493 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 897 493 112 221 0 673 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3588

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13951
/proc/meminfo: memFree=1239824/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=3984 CPUtime=12.69
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 614 0 0 0 1269 0 0 0 25 0 1 0 314413191 4079616 599 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 996 599 112 221 0 772 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3984

[startup+25.5013 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 13951
/proc/meminfo: memFree=1239248/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=4516 CPUtime=25.48
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 749 0 0 0 2548 0 0 0 25 0 1 0 314413191 4624384 734 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 1129 734 112 221 0 905 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4516

[startup+51.1015 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 13951
/proc/meminfo: memFree=1238544/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=5184 CPUtime=51.08
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 927 0 0 0 5107 1 0 0 25 0 1 0 314413191 5308416 912 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 1296 912 112 221 0 1072 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5184

[startup+102.306 s]
/proc/loadavg: 1.08 1.01 1.00 2/66 13951
/proc/meminfo: memFree=1237776/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=5992 CPUtime=102.26
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 1119 0 0 0 10225 1 0 0 25 0 1 0 314413191 6135808 1104 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 1498 1104 112 221 0 1274 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5992

[startup+162.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 13951
/proc/meminfo: memFree=1237072/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=6656 CPUtime=162.24
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 1293 0 0 0 16223 1 0 0 25 0 1 0 314413191 6815744 1278 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 1664 1278 112 221 0 1440 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6656

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13951
/proc/meminfo: memFree=1236560/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=7196 CPUtime=222.23
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 1401 0 0 0 22221 2 0 0 25 0 1 0 314413191 7368704 1386 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 1799 1386 112 221 0 1575 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7196

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13951
/proc/meminfo: memFree=1235984/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=7724 CPUtime=282.21
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 1532 0 0 0 28219 2 0 0 25 0 1 0 314413191 7909376 1517 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 1931 1517 112 221 0 1707 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7724

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13951
/proc/meminfo: memFree=1235664/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=8008 CPUtime=342.19
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 1608 0 0 0 34217 2 0 0 25 0 1 0 314413191 8200192 1593 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 2002 1593 112 221 0 1778 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8008

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13951
/proc/meminfo: memFree=1235152/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=8412 CPUtime=402.16
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 1734 0 0 0 40214 2 0 0 25 0 1 0 314413191 8613888 1719 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 2103 1719 112 221 0 1879 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 8412

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13951
/proc/meminfo: memFree=1234896/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=8824 CPUtime=462.14
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 1805 0 0 0 46212 2 0 0 25 0 1 0 314413191 9035776 1790 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 2206 1790 112 221 0 1982 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 8824

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13951
/proc/meminfo: memFree=1234768/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=8960 CPUtime=522.14
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 1864 0 0 0 52211 3 0 0 25 0 1 0 314413191 9175040 1849 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 2240 1849 112 221 0 2016 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8960

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13951
/proc/meminfo: memFree=1234320/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=9496 CPUtime=582.11
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 1977 0 0 0 58208 3 0 0 25 0 1 0 314413191 9723904 1962 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 2374 1962 112 221 0 2150 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 9496

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13951
/proc/meminfo: memFree=1234064/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=9644 CPUtime=642.1
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 2040 0 0 0 64207 3 0 0 25 0 1 0 314413191 9875456 2025 1992294400 4194304 5102416 548682068800 18446744073709551615 4255660 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 2411 2025 112 221 0 2187 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 9644

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13951
/proc/meminfo: memFree=1233872/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=9940 CPUtime=702.08
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 2086 0 0 0 70204 4 0 0 25 0 1 0 314413191 10178560 2071 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 2485 2071 112 221 0 2261 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 9940

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

[startup+703.903 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13951
/proc/meminfo: memFree=1233872/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=9940 CPUtime=703.69
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 2086 0 0 0 70365 4 0 0 25 0 1 0 314413191 10178560 2071 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 2485 2071 112 221 0 2261 0
Current children cumulated CPU time (s) 703.69
Current children cumulated vsize (KiB) 9940

[startup+716.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13951
/proc/meminfo: memFree=1233872/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=9940 CPUtime=716.48
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 2092 0 0 0 71644 4 0 0 25 0 1 0 314413191 10178560 2077 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 2485 2077 112 221 0 2261 0
Current children cumulated CPU time (s) 716.48
Current children cumulated vsize (KiB) 9940

[startup+723.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13951
/proc/meminfo: memFree=1233808/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=9940 CPUtime=722.87
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 2098 0 0 0 72283 4 0 0 25 0 1 0 314413191 10178560 2083 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 2485 2083 112 221 0 2261 0
Current children cumulated CPU time (s) 722.87
Current children cumulated vsize (KiB) 9940

[startup+724.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13951
/proc/meminfo: memFree=1233808/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=9940 CPUtime=724.47
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 2098 0 0 0 72443 4 0 0 25 0 1 0 314413191 10178560 2083 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 2485 2083 112 221 0 2261 0
Current children cumulated CPU time (s) 724.47
Current children cumulated vsize (KiB) 9940

[startup+725.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13951
/proc/meminfo: memFree=1233808/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=9940 CPUtime=725.27
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 2102 0 0 0 72523 4 0 0 25 0 1 0 314413191 10178560 2087 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 2485 2087 112 221 0 2261 0
Current children cumulated CPU time (s) 725.27
Current children cumulated vsize (KiB) 9940

[startup+726.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13951
/proc/meminfo: memFree=1233808/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=9940 CPUtime=726.07
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 2102 0 0 0 72603 4 0 0 25 0 1 0 314413191 10178560 2087 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 2485 2087 112 221 0 2261 0
Current children cumulated CPU time (s) 726.07
Current children cumulated vsize (KiB) 9940

[startup+726.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13951
/proc/meminfo: memFree=1233808/2055920 swapFree=4191900/4192956
[pid=13950] ppid=13948 vsize=9940 CPUtime=726.47
/proc/13950/stat : 13950 (varsat-random_s) R 13948 13950 13639 0 -1 4194304 2102 0 0 0 72643 4 0 0 25 0 1 0 314413191 10178560 2087 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/13950/statm: 2485 2087 112 221 0 2261 0
Current children cumulated CPU time (s) 726.47
Current children cumulated vsize (KiB) 9940

Child status: 10
Real time (s): 726.78
CPU time (s): 726.558
CPU user time (s): 726.515
CPU system time (s): 0.042993
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 9940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 726.515
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2106
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= 1470

runsolver used 0.702893 second user time and 1.9497 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-29 08:08:44
IDJOB=1518989
IDBENCH=70725
IDSOLVER=539
FILE ID=node54/1518989-1238306924
PBS_JOBID= 9061032
Free space on /tmp= 66492 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S321371087-018.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518989-1238306924/watcher-1518989-1238306924 -o /tmp/evaluation-result-1518989-1238306924/solver-1518989-1238306924 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1071753779 HOME/instance-1518989-1238306924.cnf

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

MD5SUM BENCH= b036614b8a0cd434fa1df7a69038371b
RANDOM SEED=1071753779

node54.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		: 3000.232
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		: 3000.232
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:       1242488 kB
Buffers:         83456 kB
Cached:         634908 kB
SwapCached:        260 kB
Active:         194412 kB
Inactive:       539088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1242488 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          23728 kB
Slab:            65812 kB
Committed_AS:   825784 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-29 08:20:51