Trace number 1518758

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
march_nn nnSAT 857.511 857.855

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S2142680239-019.cnf
MD5SUM2937149ca8da560a9415e9a967cfab27
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.048991
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.20/0.22	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.20/0.22	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.20/0.22	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.20/0.22	c main()::
0.20/0.22	c initFormula():: searching for DIMACS p-line....
0.20/0.22	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.20/0.22	c parseCNF():: parsing....
0.20/0.22	c parseCNF():: the CNF contains 0 unary clauses.
0.20/0.22	c runParser():: parsing was successful, warming up engines...
0.20/0.22	c simplify_formula():: removed 0 tautological, 14 satisfied and 0 duplicate clauses
0.20/0.22	c preprocessing fase I completed:: there are now 538 free variables and 2281 clauses.
0.20/0.22	c stat :: sign balance is biased by 0.441
0.20/0.22	c using 3-SAT heuristics (occurence based diff)
0.20/0.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
0.20/0.22	c resolvent_look() :: found 96 resolvents
0.20/0.22	c lessRedundantTransformation():: nothing to be done.
0.20/0.22	c transformTo3SAT():: you gave me 540 variables and 2377 clauses.
0.20/0.22	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.20/0.22	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.20/0.22	c transformTo3SAT():: the transformation yielded 540 variabels and 2377 clauses.
0.20/0.22	c main():: clause / variable ratio: ( 2377 / 540 ) = 4.40
0.20/0.22	c longest clause has size 3
0.20/0.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.22	c number of free variables = 538
0.20/0.22	c dynamic_preselect_setsize :: off
0.20/0.22	c main():: all systems go!
0.20/0.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 37
0.20/0.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 666
0.20/0.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 7079
2.29/2.34	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 49894
18.59/18.65	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 249197
104.05/104.16	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 922200
425.42/425.66	c |----------------------------------------------------------------|
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857.45/857.84	c |001000010000000010001000000000010000000100000000000000000000000|
857.45/857.84	
c |*******************************************************
857.45/857.84	c
857.45/857.84	c main():: nodeCount: 1793133
857.45/857.84	c main():: dead ends in main: 17182
857.45/857.84	c main():: lookAheadCount: 123065148
857.45/857.84	c main():: unitResolveCount: 20020545
857.45/857.84	c main():: time=857.620000
857.45/857.84	c main():: necessary_assignments: 365339
857.45/857.84	c main():: bin_sat: 0, bin_unsat 0
857.45/857.84	c main():: doublelook: #: 5181828, succes #: 2950796
857.45/857.84	c main():: doublelook: overall 4.297 of all possible doublelooks executed
857.45/857.84	c main():: doublelook: succesrate: 56.945, average DL_trigger: 55.015
857.45/857.84	c main():: SOLUTION VERIFIED :-)
857.45/857.84	s SATISFIABLE
857.45/857.84	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 56 57 58 59 60 61 -62 -63 -64 65 66 67 68 70 -71 72 73 -74 75 76 77 80 -81 -82 -83 -84 85 -86 -87 88 89 90 -91 92 -93 94 -95 96 -98 -99 100 -101 102 103 -104 105 107 108 109 110 -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 -137 138 139 141 142 -143 -144 145 -146 -147 148 -150 151 -152 153 154 -155 156 157 -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 -202 204 -205 -206 207 208 209 210 -211 -212 -213 214 -215 -216 -217 -218 219 220 -221 222 223 224 -225 -226 -227 -228 230 -231 -232 -233 -234 -235 -236 237 238 -239 241 -242 243 244 245 -246 247 249 250 251 -252 253 -254 255 256 257 258 -259 -260 261 -262 263 264 -265 266 267 268 269 270 -271 272 273 -274 -275 -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 -324 325 326 -327 -328 -329 330 331 -332 333 -334 335 -336 -337 -338 -339 340 341 -343 344 345 346 -347 -348 -349 350 -352 353 354 -355 356 357 -358 359 360 361 362 363 -364 365 -366 367 368 369 -370 -372 -373 -374 -375 -376 -377 378 379 380 381 -382 383 384 385 -386 -388 -389 390 -391 -392 393 394 395 396 -397 398 399 400 401 402 403 -404 405 -406 407 408 409 -410 411 -413 -414 -415 416 -417 418 -419 -420 422 423 424 425 426 427 428 -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 -464 -465 466 -467 468 469 470 -471 -472 -473 -474 475 -476 477 478 479 480 481 482 483 484 -485 -486 487 -488 -489 490 491 -492 -493 -494 495 -496 497 498 499 500 -501 502 -503 504 -505 506 -507 508 -509 510 511 -512 -513 514 515 -516 -517 -518 -519 520 -521 522 524 -525 -526 527 -529 -530 -531 532 533 -534 -535 536 -537 538 -539 540 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-1518758-1238303601/watcher-1518758-1238303601 -o /tmp/evaluation-result-1518758-1238303601/solver-1518758-1238303601 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1518758-1238303601.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: 1.91 1.95 1.98 4/86 3282
/proc/meminfo: memFree=1587704/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=1104 CPUtime=0
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 1103024110 1130496 137 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 276 137 67 167 0 107 0

[startup+0.049936 s]
/proc/loadavg: 1.91 1.95 1.98 4/86 3282
/proc/meminfo: memFree=1587704/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=1792 CPUtime=0.04
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 301 0 0 0 4 0 0 0 18 0 1 0 1103024110 1835008 284 1992294400 134512640 135197250 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 448 284 93 167 0 279 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1792

[startup+0.101941 s]
/proc/loadavg: 1.91 1.95 1.98 4/86 3282
/proc/meminfo: memFree=1587704/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=1944 CPUtime=0.1
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 317 0 0 0 10 0 0 0 18 0 1 0 1103024110 1990656 300 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 486 300 93 167 0 317 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1944

[startup+0.301968 s]
/proc/loadavg: 1.91 1.95 1.98 4/86 3282
/proc/meminfo: memFree=1587704/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=1944 CPUtime=0.3
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 332 0 0 0 30 0 0 0 19 0 1 0 1103024110 1990656 315 1992294400 134512640 135197250 4294956240 18446744073709551615 134570801 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 486 315 93 167 0 317 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1944

[startup+0.702015 s]
/proc/loadavg: 1.91 1.95 1.98 4/86 3282
/proc/meminfo: memFree=1587704/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=2104 CPUtime=0.7
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 360 0 0 0 70 0 0 0 23 0 1 0 1103024110 2154496 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 526 343 93 167 0 357 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2104

[startup+1.50112 s]
/proc/loadavg: 1.91 1.95 1.98 3/87 3283
/proc/meminfo: memFree=1586608/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=2240 CPUtime=1.49
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 403 0 0 0 149 0 0 0 25 0 1 0 1103024110 2293760 386 1992294400 134512640 135197250 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 560 386 93 167 0 391 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2240

[startup+3.10132 s]
/proc/loadavg: 1.91 1.95 1.98 3/87 3283
/proc/meminfo: memFree=1586224/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=2408 CPUtime=3.09
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 438 0 0 0 309 0 0 0 25 0 1 0 1103024110 2465792 421 1992294400 134512640 135197250 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 602 421 93 167 0 433 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2408

[startup+6.30171 s]
/proc/loadavg: 1.92 1.95 1.98 3/87 3283
/proc/meminfo: memFree=1585904/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=2708 CPUtime=6.29
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 506 0 0 0 629 0 0 0 25 0 1 0 1103024110 2772992 489 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 677 489 93 167 0 508 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2708

[startup+12.7015 s]
/proc/loadavg: 1.93 1.95 1.98 3/87 3283
/proc/meminfo: memFree=1585264/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=3276 CPUtime=12.68
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 632 0 0 0 1268 0 0 0 25 0 1 0 1103024110 3354624 615 1992294400 134512640 135197250 4294956240 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 819 615 93 167 0 650 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3276

[startup+25.5011 s]
/proc/loadavg: 1.94 1.96 1.98 3/87 3283
/proc/meminfo: memFree=1584048/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=5008 CPUtime=25.48
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 925 0 0 0 2548 0 0 0 25 0 1 0 1103024110 5128192 908 1992294400 134512640 135197250 4294956240 18446744073709551615 134615881 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 1252 908 93 167 0 1083 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5008

[startup+51.1013 s]
/proc/loadavg: 1.96 1.96 1.98 3/87 3283
/proc/meminfo: memFree=1582256/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=6616 CPUtime=51.06
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 1390 0 0 0 5106 0 0 0 25 0 1 0 1103024110 6774784 1373 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 1654 1373 93 167 0 1485 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 6616

[startup+102.307 s]
/proc/loadavg: 1.98 1.96 1.98 3/87 3283
/proc/meminfo: memFree=1578608/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=11836 CPUtime=102.25
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 2256 0 0 0 10224 1 0 0 25 0 1 0 1103024110 12120064 2239 1992294400 134512640 135197250 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 2959 2239 93 167 0 2790 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11836

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1574576/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=17536 CPUtime=162.22
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 3263 0 0 0 16221 1 0 0 25 0 1 0 1103024110 17956864 3246 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 4384 3246 93 167 0 4215 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 17536

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1570416/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=23356 CPUtime=222.2
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 4280 0 0 0 22218 2 0 0 25 0 1 0 1103024110 23916544 4263 1992294400 134512640 135197250 4294956240 18446744073709551615 134590389 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 5839 4263 93 167 0 5670 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 23356

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1566576/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=26996 CPUtime=282.18
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 5271 0 0 0 28215 3 0 0 25 0 1 0 1103024110 27643904 5254 1992294400 134512640 135197250 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 6749 5254 93 167 0 6580 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 26996

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1562744/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=35728 CPUtime=342.15
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 6232 0 0 0 34212 3 0 0 25 0 1 0 1103024110 36585472 6215 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 8932 6215 93 167 0 8763 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 35728

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1559032/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=35860 CPUtime=402.13
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 7168 0 0 0 40209 4 0 0 25 0 1 0 1103024110 36720640 7151 1992294400 134512640 135197250 4294956240 18446744073709551615 134552523 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 8965 7151 93 167 0 8796 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 35860

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1555320/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=35860 CPUtime=462.1
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 8093 0 0 0 46206 4 0 0 25 0 1 0 1103024110 36720640 8076 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 8965 8076 93 167 0 8796 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 35860

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1551416/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=56236 CPUtime=522.08
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 9048 0 0 0 52203 5 0 0 25 0 1 0 1103024110 57585664 9031 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 14059 9031 93 167 0 13890 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 56236

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1547704/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=56236 CPUtime=582.06
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 9972 0 0 0 58201 5 0 0 25 0 1 0 1103024110 57585664 9955 1992294400 134512640 135197250 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 14059 9955 93 167 0 13890 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 56236

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1543928/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=56236 CPUtime=642.03
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 10892 0 0 0 64198 5 0 0 25 0 1 0 1103024110 57585664 10875 1992294400 134512640 135197250 4294956240 18446744073709551615 134548496 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 14059 10875 93 167 0 13890 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 56236

[startup+702.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1540152/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=56236 CPUtime=702.01
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 11813 0 0 0 70195 6 0 0 25 0 1 0 1103024110 57585664 11796 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 14059 11796 93 167 0 13890 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 56236

[startup+762.306 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1536376/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=56236 CPUtime=761.99
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 12736 0 0 0 76192 7 0 0 25 0 1 0 1103024110 57585664 12719 1992294400 134512640 135197250 4294956240 18446744073709551615 134617909 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 14059 12719 93 167 0 13890 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 56236

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1532472/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=75880 CPUtime=821.96
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 13704 0 0 0 82189 7 0 0 25 0 1 0 1103024110 77701120 13687 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 18970 13687 93 167 0 18801 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 75880

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

[startup+844.701 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1531064/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=75880 CPUtime=844.36
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 14046 0 0 0 84429 7 0 0 25 0 1 0 1103024110 77701120 14029 1992294400 134512640 135197250 4294956240 18446744073709551615 134542006 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 18970 14029 93 167 0 18801 0
Current children cumulated CPU time (s) 844.36
Current children cumulated vsize (KiB) 75880

[startup+851.101 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1530680/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=75880 CPUtime=850.75
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 14151 0 0 0 85068 7 0 0 25 0 1 0 1103024110 77701120 14134 1992294400 134512640 135197250 4294956240 18446744073709551615 134539272 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 18970 14134 93 167 0 18801 0
Current children cumulated CPU time (s) 850.75
Current children cumulated vsize (KiB) 75880

[startup+854.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1530488/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=75880 CPUtime=853.95
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 14202 0 0 0 85388 7 0 0 25 0 1 0 1103024110 77701120 14185 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 18970 14185 93 167 0 18801 0
Current children cumulated CPU time (s) 853.95
Current children cumulated vsize (KiB) 75880

[startup+855.902 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1530360/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=75880 CPUtime=855.56
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 14226 0 0 0 85548 8 0 0 25 0 1 0 1103024110 77701120 14209 1992294400 134512640 135197250 4294956240 18446744073709551615 134556326 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 18970 14209 93 167 0 18801 0
Current children cumulated CPU time (s) 855.56
Current children cumulated vsize (KiB) 75880

[startup+856.702 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1530360/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=75880 CPUtime=856.36
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 14238 0 0 0 85628 8 0 0 25 0 1 0 1103024110 77701120 14221 1992294400 134512640 135197250 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 18970 14221 93 167 0 18801 0
Current children cumulated CPU time (s) 856.36
Current children cumulated vsize (KiB) 75880

[startup+857.501 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1530296/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=75880 CPUtime=857.15
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 14251 0 0 0 85707 8 0 0 25 0 1 0 1103024110 77701120 14234 1992294400 134512640 135197250 4294956240 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 18970 14234 93 167 0 18801 0
Current children cumulated CPU time (s) 857.15
Current children cumulated vsize (KiB) 75880

[startup+857.701 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1530296/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=75880 CPUtime=857.35
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 14255 0 0 0 85727 8 0 0 25 0 1 0 1103024110 77701120 14238 1992294400 134512640 135197250 4294956240 18446744073709551615 134525293 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 18970 14238 93 167 0 18801 0
Current children cumulated CPU time (s) 857.35
Current children cumulated vsize (KiB) 75880

[startup+857.801 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 3283
/proc/meminfo: memFree=1530296/2055920 swapFree=4170308/4192956
[pid=3282] ppid=3280 vsize=75880 CPUtime=857.45
/proc/3282/stat : 3282 (march_nn) R 3280 3282 3153 0 -1 4194304 14256 0 0 0 85737 8 0 0 25 0 1 0 1103024110 77701120 14239 1992294400 134512640 135197250 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 0 0 0
/proc/3282/statm: 18970 14239 93 167 0 18801 0
Current children cumulated CPU time (s) 857.45
Current children cumulated vsize (KiB) 75880

Child status: 10
Real time (s): 857.855
CPU time (s): 857.511
CPU user time (s): 857.42
CPU system time (s): 0.090986
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 75880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 857.42
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14280
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= 3356

runsolver used 0.949855 second user time and 2.97055 second system time

The end

Launcher Data 

Begin job on node92 at 2009-03-29 07:13:21
IDJOB=1518758
IDBENCH=70706
IDSOLVER=522
FILE ID=node92/1518758-1238303601
PBS_JOBID= 9061095
Free space on /tmp= 66564 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S2142680239-019.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518758-1238303601/watcher-1518758-1238303601 -o /tmp/evaluation-result-1518758-1238303601/solver-1518758-1238303601 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1518758-1238303601.cnf

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

MD5SUM BENCH= 2937149ca8da560a9415e9a967cfab27
RANDOM SEED=410095271

node92.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		: 3000.249
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		: 3000.249
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:       1588184 kB
Buffers:         64908 kB
Cached:         334508 kB
SwapCached:       7632 kB
Active:         141396 kB
Inactive:       267844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588184 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            42548 kB
Committed_AS:  1881380 kB
PageTables:       2768 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= 66560 MiB
End job on node92 at 2009-03-29 07:27:39