Trace number 1518861

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
MXC 2009-03-10SAT 486.268 486.396

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 

28.28/28.32	c starting MXC with:
28.28/28.32	c cnf_path = HOME/instance-1518861-1238305208.cnf
28.28/28.32	c restart_strategy = auto
28.28/28.32	c sign_strategy = cached
28.28/28.32	c use_preprocessing = -1
28.28/28.32	c output_implicant = 1
28.28/28.32	c timeout_seconds = 0
28.28/28.32	c running SatELite... done
28.28/28.32	c 15 vars eliminated
28.28/28.32	c received 0 units and 2020 clauses from SatELite
28.28/28.32	c 14 assignments made, starting to guess now
28.28/28.32	c ===================================[MXC]=====================================
28.28/28.32	c | Conflicts |                Clause Statistics                   |   Vars   |
28.28/28.32	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.28/28.32	c =============================================================================
28.28/28.32	c |         0 |       0       0     2020        0        0     nan |      480 |
28.28/28.32	c |       100 |       0       0     2020      100     1050    26.5 |      466 |
28.28/28.32	c |       210 |       0       0     2020      210     1105    25.4 |      466 |
28.28/28.32	c |       441 |       0       0     2020      441     1220    24.5 |      466 |
28.28/28.32	c |       805 |       0       0     2020      805     1402    24.6 |      466 |
28.28/28.32	c |      1315 |       0       0     2020     1315     1609    23.8 |      466 |
28.28/28.32	c |      1986 |       0       0     2020     1138     1754    22.4 |      466 |
28.28/28.32	c |      2834 |       0       0     2020     1046     1894    21.1 |      466 |
28.28/28.32	c |      3876 |       0       0     2020     1076     2031    20.6 |      466 |
28.28/28.32	c |      5132 |       0       0     2020     1259     2163    23.6 |      466 |
28.28/28.32	c |      6623 |       0       0     2020     1624     2292    22.3 |      466 |
28.28/28.32	c |      8373 |       0       0     2020     2200     2419    22.6 |      466 |
28.28/28.32	c |     10408 |       0       0     2020     1761     2543    21.7 |      466 |
28.28/28.32	c |     12756 |       0       0     2020     1487     2665    22.1 |      466 |
28.28/28.32	c |     15449 |       0       0     2020     1425     2786    20.4 |      466 |
28.28/28.32	c |     18521 |       0       0     2020     1626     2906    19.1 |      466 |
28.28/28.32	c |     22010 |       0       0     2020     2135     3025    19.2 |      466 |
28.28/28.32	c |     25958 |       0       0     2020     3007     3144    20.4 |      466 |
28.28/28.32	c |     30411 |       0       0     2020     2672     3262    19.0 |      466 |
28.28/28.32	c |     35419 |       0       0     2020     2705     3381    18.7 |      466 |
28.28/28.32	c |     41038 |       0       0     2020     3175     3499    20.2 |      466 |
28.28/28.32	c |     47329 |       0       0     2020     2351     3618    20.2 |      466 |
28.28/28.32	c |     54360 |       0       0     2020     2008     3737    19.8 |      466 |
28.28/28.32	c |     62205 |       0       0     2020     2239     3857    21.0 |      466 |
28.28/28.32	c |     70945 |       0       0     2020     3136     3978    22.1 |      466 |
28.28/28.32	c |     80669 |       0       0     2020     2758     4099    22.0 |      466 |
28.28/28.32	c |     91476 |       0       0     2020     3159     4222    20.5 |      466 |
28.28/28.32	c |    103474 |       0       0     2020     2290     4346    20.4 |      466 |
28.28/28.32	c |    116782 |       0       0     2020     2343     4471    19.8 |      466 |
28.28/28.32	c |    131532 |       0       0     2020     3475     4597    22.2 |      466 |
28.28/28.32	c |    147868 |       0       0     2020     3496     4726    22.3 |      466 |
28.28/28.32	c |    165948 |       0       0     2020     4825     4855    21.4 |      466 |
28.28/28.32	c |    185947 |       0       0     2020     2681     4987    21.1 |      466 |
28.28/28.32	c |    208057 |       0       0     2020     4579     5120    21.5 |      466 |
28.28/28.32	c |    232489 |       0       0     2020     3067     5255    20.8 |      466 |
28.28/28.32	c |    259475 |       0       0     2020     3416     5393    19.5 |      466 |
28.28/28.32	c |    289271 |       0       0     2020     3146     5532    20.3 |      466 |
28.28/28.32	c |    322158 |       0       0     2020     5218     5674    23.0 |      466 |
28.28/28.32	c |    358445 |       0       0     2020     4169     5818    23.3 |      466 |
28.28/28.32	c |    398472 |       0       0     2020     5924     5965    22.2 |      466 |
28.28/28.32	c |    442613 |       0       0     2020     4805     6114    20.8 |      466 |
28.28/28.32	c |    491279 |       0       0     2020     3941     6265    19.6 |      466 |
28.28/28.32	c |    544923 |       0       0     2020     3666     6420    21.2 |      466 |
486.16/486.39	c |    604043 |       0       0     2020     4282     6577    21.5 |      466 |
486.16/486.39	c |    669187 |       0       0     2020     6200     6737    21.2 |      466 |
486.16/486.39	c |    740957 |       0       0     2020     6413     6901    20.8 |      466 |
486.16/486.39	c |    820016 |       0       0     2020     5185     7067    21.1 |      466 |
486.16/486.39	c |    907092 |       0       0     2020     6478     7237    20.0 |      466 |
486.16/486.39	c |   1002987 |       0       0     2020     7239     7410    20.9 |      466 |
486.16/486.39	c |   1108583 |       0       0     2020     4144     7586    21.5 |      466 |
486.16/486.39	c |   1224850 |       0       0     2020     5266     7766    20.7 |      466 |
486.16/486.39	c |   1352856 |       0       0     2020     7575     7949    20.8 |      466 |
486.16/486.39	c |   1493774 |       0       0     2020     7808     8137    21.2 |      466 |
486.16/486.39	c |   1648896 |       0       0     2020     6565     8328    20.2 |      466 |
486.16/486.39	c |   1819642 |       0       0     2020     4717     8523    19.8 |      466 |
486.16/486.39	c |   2007575 |       0       0     2020     7312     8722    20.4 |      466 |
486.16/486.39	c |   2214413 |       0       0     2020     6862     8926    21.2 |      466 |
486.16/486.39	c |   2442047 |       0       0     2020     8873     9133    21.0 |      466 |
486.16/486.39	c |   2692557 |       0       0     2020     5381     9345    20.7 |      466 |
486.16/486.39	c |   2968230 |       0       0     2020     6937     9562    22.1 |      466 |
486.16/486.39	c |   3271583 |       0       0     2020     5627     9783    19.6 |      466 |
486.16/486.39	c |   3605384 |       0       0     2020     7971    10009    22.2 |      466 |
486.16/486.39	c |   3972677 |       0       0     2020     5767    10240    20.3 |      466 |
486.16/486.39	c |   4376812 |       0       0     2020     6003    10476    21.8 |      466 |
486.16/486.39	c |   4821473 |       0       0     2020     5672    10717    21.4 |      466 |
486.16/486.39	c |   5310713 |       0       0     2020     7215    10963    21.2 |      466 |
486.16/486.39	c |   5848990 |       0       0     2020     7763    11215    21.6 |      466 |
486.16/486.39	c |   6441207 |       0       0     2020    10294    11472    23.4 |      466 |
486.16/486.39	c |   7092758 |       0       0     2020     6364    11735    20.2 |      466 |
486.16/486.39	c |   7210232 |       0       0     2020     6270    11780    20.1 |      466 |
486.16/486.39	c ----- stats for thread 0 -----
486.16/486.39	c restarts: 208
486.16/486.39	c decisions: 8601292
486.16/486.39	c propagations: 484577902
486.16/486.39	c conflicts: 7210232
486.16/486.39	c 486.392s elapsed
486.16/486.39	s SATISFIABLE
486.16/486.39	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-1518861-1238305208/watcher-1518861-1238305208 -o /tmp/evaluation-result-1518861-1238305208/solver-1518861-1238305208 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518861-1238305208.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 3/81 31375
/proc/meminfo: memFree=1048736/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=1236 CPUtime=0
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 1103184751 1265664 165 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 309 167 56 166 0 140 0

[startup+0.060228 s]
/proc/loadavg: 1.00 0.99 0.99 3/81 31375
/proc/meminfo: memFree=1048736/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=1628 CPUtime=0.05
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 311 0 0 0 5 0 0 0 18 0 1 0 1103184751 1667072 297 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 407 297 72 166 0 238 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1628

[startup+0.101232 s]
/proc/loadavg: 1.00 0.99 0.99 3/81 31375
/proc/meminfo: memFree=1048736/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=1760 CPUtime=0.1
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 329 0 0 0 10 0 0 0 18 0 1 0 1103184751 1802240 315 1992294400 134512640 135192793 4294956224 18446744073709551615 134550893 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 440 315 73 166 0 271 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1760

[startup+0.301254 s]
/proc/loadavg: 1.00 0.99 0.99 3/81 31375
/proc/meminfo: memFree=1048736/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=1904 CPUtime=0.3
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 386 0 0 0 30 0 0 0 19 0 1 0 1103184751 1949696 372 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 476 372 73 166 0 307 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1904

[startup+0.7013 s]
/proc/loadavg: 1.00 0.99 0.99 3/81 31375
/proc/meminfo: memFree=1048736/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=2172 CPUtime=0.69
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 454 0 0 0 69 0 0 0 23 0 1 0 1103184751 2224128 440 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 543 440 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50139 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 31376
/proc/meminfo: memFree=1047064/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=2568 CPUtime=1.49
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 535 0 0 0 149 0 0 0 25 0 1 0 1103184751 2629632 521 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 642 521 73 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10157 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 31376
/proc/meminfo: memFree=1046488/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=3096 CPUtime=3.09
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 674 0 0 0 309 0 0 0 25 0 1 0 1103184751 3170304 660 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 774 660 73 166 0 605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3096

[startup+6.30193 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 31376
/proc/meminfo: memFree=1045728/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=3756 CPUtime=6.29
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 834 0 0 0 629 0 0 0 25 0 1 0 1103184751 3846144 820 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 939 820 73 166 0 770 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3756

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 31376
/proc/meminfo: memFree=1044512/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=4688 CPUtime=12.69
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 1056 0 0 0 1269 0 0 0 25 0 1 0 1103184751 4800512 1042 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 1172 1042 73 166 0 1003 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4688

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 31376
/proc/meminfo: memFree=1043360/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=5904 CPUtime=25.48
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 1324 0 0 0 2548 0 0 0 25 0 1 0 1103184751 6045696 1310 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 1476 1310 73 166 0 1307 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5904

[startup+51.102 s]
/proc/loadavg: 1.07 1.00 1.00 2/82 31376
/proc/meminfo: memFree=1041952/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=7412 CPUtime=51.08
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 1699 0 0 0 5108 0 0 0 25 0 1 0 1103184751 7589888 1685 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 1853 1685 73 166 0 1684 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7412

[startup+102.307 s]
/proc/loadavg: 1.03 1.00 1.00 2/82 31376
/proc/meminfo: memFree=1039712/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=9904 CPUtime=102.27
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 2254 0 0 0 10226 1 0 0 25 0 1 0 1103184751 10141696 2240 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 2476 2240 73 166 0 2307 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9904

[startup+162.302 s]
/proc/loadavg: 1.08 1.02 1.00 2/82 31376
/proc/meminfo: memFree=1038048/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=11888 CPUtime=162.25
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 2673 0 0 0 16223 2 0 0 25 0 1 0 1103184751 12173312 2659 1992294400 134512640 135192793 4294956224 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 2972 2659 73 166 0 2803 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11888

[startup+222.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/82 31376
/proc/meminfo: memFree=1036640/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=13392 CPUtime=222.24
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 3015 0 0 0 22222 2 0 0 25 0 1 0 1103184751 13713408 3001 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 3348 3001 73 166 0 3179 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13392

[startup+282.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/82 31376
/proc/meminfo: memFree=1035616/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=14604 CPUtime=282.22
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 3277 0 0 0 28220 2 0 0 25 0 1 0 1103184751 14954496 3263 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 3651 3263 73 166 0 3482 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14604

[startup+342.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/82 31376
/proc/meminfo: memFree=1034656/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=15572 CPUtime=342.2
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 3506 0 0 0 34218 2 0 0 25 0 1 0 1103184751 15945728 3492 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 3893 3492 73 166 0 3724 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15572

[startup+402.302 s]
/proc/loadavg: 1.08 1.05 1.00 2/82 31376
/proc/meminfo: memFree=1034016/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=16320 CPUtime=402.19
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 3675 0 0 0 40216 3 0 0 25 0 1 0 1103184751 16711680 3661 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 4080 3661 73 166 0 3911 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 16320

[startup+462.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/82 31377
/proc/meminfo: memFree=1032992/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=17392 CPUtime=462.17
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 3929 0 0 0 46214 3 0 0 25 0 1 0 1103184751 17809408 3915 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 4348 3915 73 166 0 4179 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17392

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

[startup+473.502 s]
/proc/loadavg: 1.06 1.05 1.00 2/82 31377
/proc/meminfo: memFree=1032800/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=17692 CPUtime=473.36
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 3974 0 0 0 47333 3 0 0 25 0 1 0 1103184751 18116608 3960 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 4423 3960 73 166 0 4254 0
Current children cumulated CPU time (s) 473.36
Current children cumulated vsize (KiB) 17692

[startup+479.901 s]
/proc/loadavg: 1.06 1.05 1.00 2/82 31377
/proc/meminfo: memFree=1032800/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=17692 CPUtime=479.76
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 3980 0 0 0 47973 3 0 0 25 0 1 0 1103184751 18116608 3966 1992294400 134512640 135192793 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 4423 3966 73 166 0 4254 0
Current children cumulated CPU time (s) 479.76
Current children cumulated vsize (KiB) 17692

[startup+483.102 s]
/proc/loadavg: 1.13 1.06 1.01 2/82 31377
/proc/meminfo: memFree=1032736/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=17692 CPUtime=482.96
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 3981 0 0 0 48293 3 0 0 25 0 1 0 1103184751 18116608 3967 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 4423 3967 73 166 0 4254 0
Current children cumulated CPU time (s) 482.96
Current children cumulated vsize (KiB) 17692

[startup+484.702 s]
/proc/loadavg: 1.13 1.06 1.01 2/82 31377
/proc/meminfo: memFree=1032736/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=17692 CPUtime=484.56
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 3993 0 0 0 48453 3 0 0 25 0 1 0 1103184751 18116608 3979 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 4423 3979 73 166 0 4254 0
Current children cumulated CPU time (s) 484.56
Current children cumulated vsize (KiB) 17692

[startup+485.501 s]
/proc/loadavg: 1.13 1.06 1.01 2/82 31377
/proc/meminfo: memFree=1032736/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=17692 CPUtime=485.36
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 3994 0 0 0 48533 3 0 0 25 0 1 0 1103184751 18116608 3980 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 4423 3980 73 166 0 4254 0
Current children cumulated CPU time (s) 485.36
Current children cumulated vsize (KiB) 17692

[startup+485.902 s]
/proc/loadavg: 1.13 1.06 1.01 2/82 31377
/proc/meminfo: memFree=1032736/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=17692 CPUtime=485.76
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 4001 0 0 0 48573 3 0 0 25 0 1 0 1103184751 18116608 3987 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 4423 3987 73 166 0 4254 0
Current children cumulated CPU time (s) 485.76
Current children cumulated vsize (KiB) 17692

[startup+486.302 s]
/proc/loadavg: 1.13 1.06 1.01 2/82 31377
/proc/meminfo: memFree=1032672/2055920 swapFree=4172176/4192956
[pid=31375] ppid=31373 vsize=17692 CPUtime=486.16
/proc/31375/stat : 31375 (mxc-sat09) R 31373 31375 31143 0 -1 4194304 4001 0 0 0 48613 3 0 0 25 0 1 0 1103184751 18116608 3987 1992294400 134512640 135192793 4294956224 18446744073709551615 134533139 0 0 4096 0 0 0 0 17 1 0 0
/proc/31375/statm: 4423 3987 73 166 0 4254 0
Current children cumulated CPU time (s) 486.16
Current children cumulated vsize (KiB) 17692

Child status: 10
Real time (s): 486.396
CPU time (s): 486.268
CPU user time (s): 486.226
CPU system time (s): 0.041993
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 17692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 486.226
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4004
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= 427

runsolver used 0.549916 second user time and 1.67175 second system time

The end

Launcher Data 

Begin job on node85 at 2009-03-29 07:40:09
IDJOB=1518861
IDBENCH=70715
IDSOLVER=504
FILE ID=node85/1518861-1238305208
PBS_JOBID= 9061033
Free space on /tmp= 126788 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S957997002-040.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518861-1238305208/watcher-1518861-1238305208 -o /tmp/evaluation-result-1518861-1238305208/solver-1518861-1238305208 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518861-1238305208.cnf

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

MD5SUM BENCH= 92eaf07e43795c59dd53e3c833d9e0f0
RANDOM SEED=400962744

node85.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		: 3000.236
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		: 3000.236
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:      2055920 kB
MemFree:       1049216 kB
Buffers:         71160 kB
Cached:         852060 kB
SwapCached:       9944 kB
Active:         697364 kB
Inactive:       237332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1049216 kB
SwapTotal:     4192956 kB
SwapFree:      4172176 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          16992 kB
Slab:            56304 kB
Committed_AS:  2605984 kB
PageTables:       2596 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= 126788 MiB
End job on node85 at 2009-03-29 07:48:15