Trace number 1518699

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 936.339 936.591

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1263695887-042.cnf
MD5SUM6b9d9c25eec439b73e50a5fc031019ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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:  440                                                  |
0.00/0.00	c |  Number of clauses:    1870                                                 |
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:          1188935882.000000
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 |     428     1845     5618 |      615        0    nan |  0.000 % |
0.00/0.01	c |       100 |     428     1845     5618 |      676      100     20 |  0.001 % |
0.00/0.01	c |       250 |     428     1845     5618 |      744      250     22 |  0.001 % |
0.00/0.02	c |       476 |     428     1845     5618 |      818      476     21 |  0.001 % |
0.00/0.04	c |       813 |     428     1845     5618 |      900      813     21 |  0.001 % |
0.00/0.06	c |      1320 |     428     1845     5618 |      990      847     20 |  0.001 % |
0.00/0.09	c |      2079 |     428     1845     5618 |     1089      562     18 |  0.001 % |
0.09/0.13	c |      3218 |     428     1845     5618 |     1198     1138     20 |  0.001 % |
0.19/0.20	c |      4929 |     428     1845     5618 |     1318      970     20 |  0.001 % |
0.29/0.31	c |      7492 |     428     1845     5618 |     1450      823     17 |  0.001 % |
0.39/0.48	c |     11336 |     428     1845     5618 |     1595      924     17 |  0.001 % |
0.69/0.73	c |     17102 |     428     1845     5618 |     1754      965     17 |  0.001 % |
1.10/1.11	c |     25752 |     428     1845     5618 |     1930     1578     18 |  0.001 % |
1.69/1.70	c |     38727 |     428     1845     5618 |     2123     1750     19 |  0.001 % |
2.59/2.60	c |     58188 |     428     1845     5618 |     2335     1778     18 |  0.001 % |
3.99/4.04	c |     87380 |     428     1845     5618 |     2569     1243     17 |  0.001 % |
6.19/6.22	c |    131171 |     428     1845     5618 |     2825     1997     19 |  0.001 % |
9.59/9.66	c |    196856 |     428     1845     5618 |     3108     1587     20 |  0.001 % |
14.98/15.02	c |    295382 |     428     1845     5618 |     3419     2352     20 |  0.001 % |
23.28/23.40	c |    443172 |     428     1845     5618 |     3761     2915     21 |  0.001 % |
36.38/36.47	c |    664856 |     428     1845     5618 |     4137     2007     18 |  0.001 % |
56.88/56.97	c |    997384 |     428     1845     5618 |     4551     3919     21 |  0.001 % |
88.86/88.93	c |   1496172 |     428     1845     5618 |     5006     3907     20 |  0.001 % |
138.96/139.05	c |   2244356 |     428     1845     5618 |     5506     3825     21 |  0.001 % |
218.33/218.48	c |   3366630 |     428     1845     5618 |     6057     3206     22 |  0.001 % |
342.20/342.35	c |   5050042 |     428     1845     5618 |     6663     4394     22 |  0.001 % |
535.85/536.01	c |   7575158 |     428     1845     5618 |     7329     5147     21 |  0.001 % |
838.77/839.07	c |  11362833 |     428     1845     5618 |     8062     6276     21 |  0.001 % |
936.24/936.58	c ===============================================================================
936.24/936.58	c surveys--CPU time (sec)   : 0.0630         (0.01 % of total)
936.24/936.58	c surveys--attempted        : 28             (445 /sec)
936.24/936.58	c surveys--converged        : 28             (100.00 % successful)
936.24/936.58	c restarts              : 28
936.24/936.58	c conflicts             : 12544462       (13399 /sec)
936.24/936.58	c decisions             : 14882907       (1.80 % random) (15897 /sec)
936.24/936.58	c propagations          : 804066823      (858846 /sec)
936.24/936.58	c conflict literals     : 301236422      (20.56 % deleted)
936.24/936.58	c Memory used           : 10.23 MB
936.24/936.58	c Total CPU time (sec)      : 936.2807    
936.24/936.58	c 
936.24/936.58	s SATISFIABLE
936.24/936.58	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 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-1518699-1238302990/watcher-1518699-1238302990 -o /tmp/evaluation-result-1518699-1238302990/solver-1518699-1238302990 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1188935882 HOME/instance-1518699-1238302990.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: 0.99 0.97 0.99 2/64 20730
/proc/meminfo: memFree=831472/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=2420 CPUtime=0
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 1102961070 2478080 211 1992294400 4194304 5102648 548682068800 18446744073709551615 4239296 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 605 211 99 221 0 381 0

[startup+0.0977159 s]
/proc/loadavg: 0.99 0.97 0.99 2/64 20730
/proc/meminfo: memFree=831472/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=2520 CPUtime=0.09
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 267 0 0 0 9 0 0 0 18 0 1 0 1102961070 2580480 252 1992294400 4194304 5102648 548682068800 18446744073709551615 4244355 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 630 252 111 221 0 406 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2520

[startup+0.101716 s]
/proc/loadavg: 0.99 0.97 0.99 2/64 20730
/proc/meminfo: memFree=831472/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=2520 CPUtime=0.09
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 267 0 0 0 9 0 0 0 18 0 1 0 1102961070 2580480 252 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 630 252 111 221 0 406 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2520

[startup+0.301733 s]
/proc/loadavg: 0.99 0.97 0.99 2/64 20730
/proc/meminfo: memFree=831472/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=2652 CPUtime=0.29
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 295 0 0 0 29 0 0 0 19 0 1 0 1102961070 2715648 280 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 663 280 111 221 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2652

[startup+0.701768 s]
/proc/loadavg: 0.99 0.97 0.99 2/64 20730
/proc/meminfo: memFree=831472/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=2784 CPUtime=0.69
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 327 0 0 0 69 0 0 0 23 0 1 0 1102961070 2850816 312 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 696 312 111 221 0 472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2784

[startup+1.50285 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=830632/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=2916 CPUtime=1.49
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 369 0 0 0 149 0 0 0 25 0 1 0 1102961070 2985984 354 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 729 354 111 221 0 505 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2916

[startup+3.10198 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=830312/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=3200 CPUtime=3.09
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 425 0 0 0 309 0 0 0 25 0 1 0 1102961070 3276800 410 1992294400 4194304 5102648 548682068800 18446744073709551615 4249881 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 800 410 111 221 0 576 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3200

[startup+6.30126 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=829992/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=3468 CPUtime=6.29
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 489 0 0 0 629 0 0 0 25 0 1 0 1102961070 3551232 474 1992294400 4194304 5102648 548682068800 18446744073709551615 4254015 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 867 474 111 221 0 643 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3468

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=829424/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=3868 CPUtime=12.68
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 586 0 0 0 1268 0 0 0 25 0 1 0 1102961070 3960832 571 1992294400 4194304 5102648 548682068800 18446744073709551615 4249920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 967 571 111 221 0 743 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3868

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=828848/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=4400 CPUtime=25.48
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 733 0 0 0 2548 0 0 0 25 0 1 0 1102961070 4505600 718 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 1100 718 111 221 0 876 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4400

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=828272/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=5072 CPUtime=51.08
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 876 0 0 0 5107 1 0 0 25 0 1 0 1102961070 5193728 861 1992294400 4194304 5102648 548682068800 18446744073709551615 4249033 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 1268 861 111 221 0 1044 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5072

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=827376/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=5872 CPUtime=102.26
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 1098 0 0 0 10225 1 0 0 25 0 1 0 1102961070 6012928 1083 1992294400 4194304 5102648 548682068800 18446744073709551615 4254533 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 1468 1083 111 221 0 1244 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5872

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=826608/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=6700 CPUtime=162.25
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 1284 0 0 0 16223 2 0 0 25 0 1 0 1102961070 6860800 1269 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 1675 1269 111 221 0 1451 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6700

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=826160/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=7120 CPUtime=222.23
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 1392 0 0 0 22221 2 0 0 25 0 1 0 1102961070 7290880 1377 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 1780 1377 111 221 0 1556 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7120

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=825648/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=7656 CPUtime=282.21
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 1515 0 0 0 28219 2 0 0 25 0 1 0 1102961070 7839744 1500 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 1914 1500 111 221 0 1690 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7656

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=825200/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=8052 CPUtime=342.2
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 1617 0 0 0 34217 3 0 0 25 0 1 0 1102961070 8245248 1602 1992294400 4194304 5102648 548682068800 18446744073709551615 4255070 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 2013 1602 111 221 0 1789 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8052

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=824752/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=8480 CPUtime=402.18
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 1716 0 0 0 40215 3 0 0 25 0 1 0 1102961070 8683520 1701 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 2120 1701 111 221 0 1896 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8480

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=824496/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=8748 CPUtime=462.17
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 1784 0 0 0 46214 3 0 0 25 0 1 0 1102961070 8957952 1769 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 2187 1769 111 221 0 1963 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8748

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=824368/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=8900 CPUtime=522.15
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 1813 0 0 0 52212 3 0 0 25 0 1 0 1102961070 9113600 1798 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 2225 1798 111 221 0 2001 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8900

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=823920/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=9312 CPUtime=582.14
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 1923 0 0 0 58210 4 0 0 25 0 1 0 1102961070 9535488 1908 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 2328 1908 111 221 0 2104 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9312

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=823728/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=9464 CPUtime=642.13
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 1981 0 0 0 64209 4 0 0 25 0 1 0 1102961070 9691136 1966 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 2366 1966 111 221 0 2142 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9464

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=823472/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=9756 CPUtime=702.11
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 2039 0 0 0 70207 4 0 0 25 0 1 0 1102961070 9990144 2024 1992294400 4194304 5102648 548682068800 18446744073709551615 4249914 0 0 4096 3 0 0 0 17 0 0 0
/proc/20730/statm: 2439 2024 111 221 0 2215 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 9756

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=823344/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=9888 CPUtime=762.09
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 2081 0 0 0 76205 4 0 0 25 0 1 0 1102961070 10125312 2066 1992294400 4194304 5102648 548682068800 18446744073709551615 4227888 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 2472 2066 111 221 0 2248 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 9888

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=823088/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=10180 CPUtime=822.07
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 2129 0 0 0 82202 5 0 0 25 0 1 0 1102961070 10424320 2114 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 2545 2114 111 221 0 2321 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 10180

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=822896/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=10324 CPUtime=882.05
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 2171 0 0 0 88200 5 0 0 25 0 1 0 1102961070 10571776 2156 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 2581 2156 111 221 0 2357 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 10324

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

[startup+895.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=822960/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=10324 CPUtime=895.65
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 2176 0 0 0 89560 5 0 0 25 0 1 0 1102961070 10571776 2161 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 2581 2161 111 221 0 2357 0
Current children cumulated CPU time (s) 895.65
Current children cumulated vsize (KiB) 10324

[startup+921.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=822896/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=10468 CPUtime=921.24
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 2198 0 0 0 92119 5 0 0 25 0 1 0 1102961070 10719232 2183 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 2617 2183 111 221 0 2393 0
Current children cumulated CPU time (s) 921.24
Current children cumulated vsize (KiB) 10468

[startup+927.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=822832/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=10468 CPUtime=927.64
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 2207 0 0 0 92759 5 0 0 25 0 1 0 1102961070 10719232 2192 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 2617 2192 111 221 0 2393 0
Current children cumulated CPU time (s) 927.64
Current children cumulated vsize (KiB) 10468

[startup+931.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=822832/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=10468 CPUtime=930.84
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 2207 0 0 0 93079 5 0 0 25 0 1 0 1102961070 10719232 2192 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 2617 2192 111 221 0 2393 0
Current children cumulated CPU time (s) 930.84
Current children cumulated vsize (KiB) 10468

[startup+934.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=822832/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=10468 CPUtime=934.04
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 2207 0 0 0 93399 5 0 0 25 0 1 0 1102961070 10719232 2192 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 2617 2192 111 221 0 2393 0
Current children cumulated CPU time (s) 934.04
Current children cumulated vsize (KiB) 10468

[startup+935.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=822832/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=10468 CPUtime=935.64
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 2207 0 0 0 93559 5 0 0 25 0 1 0 1102961070 10719232 2192 1992294400 4194304 5102648 548682068800 18446744073709551615 4249021 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 2617 2192 111 221 0 2393 0
Current children cumulated CPU time (s) 935.64
Current children cumulated vsize (KiB) 10468

[startup+936.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=822832/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=10468 CPUtime=936.04
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 2207 0 0 0 93599 5 0 0 25 0 1 0 1102961070 10719232 2192 1992294400 4194304 5102648 548682068800 18446744073709551615 4243792 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 2617 2192 111 221 0 2393 0
Current children cumulated CPU time (s) 936.04
Current children cumulated vsize (KiB) 10468

[startup+936.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20731
/proc/meminfo: memFree=822832/2055920 swapFree=4176996/4192956
[pid=20730] ppid=20728 vsize=10468 CPUtime=936.24
/proc/20730/stat : 20730 (varsat-crafted_) R 20728 20730 20460 0 -1 4194304 2207 0 0 0 93619 5 0 0 25 0 1 0 1102961070 10719232 2192 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/20730/statm: 2617 2192 111 221 0 2393 0
Current children cumulated CPU time (s) 936.24
Current children cumulated vsize (KiB) 10468

Child status: 10
Real time (s): 936.591
CPU time (s): 936.339
CPU user time (s): 936.281
CPU system time (s): 0.057991
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 10468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 936.281
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2211
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= 1403

runsolver used 0.715891 second user time and 1.90271 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-29 07:03:10
IDJOB=1518699
IDBENCH=70701
IDSOLVER=537
FILE ID=node50/1518699-1238302990
PBS_JOBID= 9061052
Free space on /tmp= 64180 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1263695887-042.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518699-1238302990/watcher-1518699-1238302990 -o /tmp/evaluation-result-1518699-1238302990/solver-1518699-1238302990 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1188935882 HOME/instance-1518699-1238302990.cnf

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

MD5SUM BENCH= 6b9d9c25eec439b73e50a5fc031019ea
RANDOM SEED=1188935882

node50.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		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        831952 kB
Buffers:         91328 kB
Cached:        1037752 kB
SwapCached:       9920 kB
Active:         218696 kB
Inactive:       921960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        831952 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          17260 kB
Slab:            69300 kB
Committed_AS:  2970148 kB
PageTables:       1456 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= 64180 MiB
End job on node50 at 2009-03-29 07:18:46