Trace number 298404

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, and are wall clock time (not CPU 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 KS 2007-02-08SAT 992.186 992.527

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1736865558-13.SAT.shuffled.cnf
MD5SUM3731b562515f41a5190f82ea078ee6c1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.06299
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2130 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 27 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 496 free variables and 2103 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.472
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 175 duplicate clauses
0.00/0.02	c resolvent_look() :: found 86 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 500 variables and 2189 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 500 variabels and 2189 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2189 / 500 ) = 4.38
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 138 JD: 22
0.00/0.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 2033 JD: 22
1.23/1.24	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 17453 JD: 22
11.26/11.31	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 87147 JD: 22
57.32/57.35	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 285055 JD: 22
188.68/188.85	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 705777 JD: 22
469.62/469.84	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 1412423 JD: 22
947.55/947.94	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |***********
992.08/992.52	c solution bin :: 1101000100010011000000.0000001000
992.08/992.52	c direction branchin :: current_rights = 10
992.08/992.52	
c |***********
992.08/992.52	c
992.08/992.52	c main():: nodeCount: 1479974
992.08/992.52	c main():: dead ends in main: 19588
992.08/992.52	c main():: lookAheadCount: 136510721
992.08/992.52	c main():: unitResolveCount: 18509830
992.08/992.52	c main():: time=992.330000
992.08/992.52	c main():: necessary_assignments: 382301
992.08/992.52	c main():: bin_sat: 0, bin_unsat 0
992.08/992.52	c main():: doublelook: #: 6949535, succes #: 5201480
992.08/992.52	c main():: doublelook: overall 5.243 of all possible doublelooks executed
992.08/992.52	c main():: doublelook: succesrate: 74.846, average DL_trigger: 7378.934
992.08/992.52	c main():: SOLUTION VERIFIED :-)
992.08/992.52	s SATISFIABLE
992.08/992.52	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 -481 482 -483 -484 485 -486 487 -488 -489 490 -491 492 -493 -494 -495 -496 -497 -498 499 -500 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-298404-1171855604 -o ROOT/results/node65/solver-298404-1171855604 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298404-1171855604/march_ks /tmp/evaluation/298404-1171855604/instance-298404-1171855604.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.03 1.02 1.00 3/64 30874
/proc/meminfo: memFree=804168/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=800 CPUtime=0
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 205517947 819200 113 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 200 113 50 123 0 75 0

[startup+0.106861 s]
/proc/loadavg: 1.03 1.02 1.00 3/64 30874
/proc/meminfo: memFree=804168/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=1392 CPUtime=0.1
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 270 0 0 0 10 0 0 0 18 0 1 0 205517947 1425408 252 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 348 252 73 123 0 223 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1392

[startup+0.514928 s]
/proc/loadavg: 1.03 1.02 1.00 3/64 30874
/proc/meminfo: memFree=804168/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=1392 CPUtime=0.51
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 290 0 0 0 51 0 0 0 22 0 1 0 205517947 1425408 272 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 348 272 73 123 0 223 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1392

[startup+1.33506 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 30875
/proc/meminfo: memFree=803264/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=1524 CPUtime=1.33
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 301 0 0 0 133 0 0 0 25 0 1 0 205517947 1560576 283 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 381 283 73 123 0 256 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1524

[startup+2.97133 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 30875
/proc/meminfo: memFree=803072/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=1524 CPUtime=2.96
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 312 0 0 0 296 0 0 0 25 0 1 0 205517947 1560576 294 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 381 294 73 123 0 256 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1524

[startup+6.24987 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 30875
/proc/meminfo: memFree=803008/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=1524 CPUtime=6.24
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 325 0 0 0 624 0 0 0 25 0 1 0 205517947 1560576 307 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 381 307 73 123 0 256 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1524

[startup+12.7019 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 30875
/proc/meminfo: memFree=802824/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=1708 CPUtime=12.69
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 347 0 0 0 1269 0 0 0 25 0 1 0 205517947 1748992 329 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 427 329 73 123 0 302 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1708

[startup+25.502 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 30875
/proc/meminfo: memFree=802824/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=1708 CPUtime=25.49
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 357 0 0 0 2549 0 0 0 25 0 1 0 205517947 1748992 339 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 427 339 73 123 0 302 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1708

[startup+51.1073 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 30875
/proc/meminfo: memFree=802568/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=2012 CPUtime=51.08
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 413 0 0 0 5108 0 0 0 25 0 1 0 205517947 2060288 395 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 503 395 73 123 0 378 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2012

[startup+102.316 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30875
/proc/meminfo: memFree=802440/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=2164 CPUtime=102.27
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 459 0 0 0 10227 0 0 0 25 0 1 0 205517947 2215936 441 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597861 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 541 441 73 123 0 416 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2164

[startup+162.338 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30875
/proc/meminfo: memFree=801928/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=2864 CPUtime=162.27
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 585 0 0 0 16227 0 0 0 25 0 1 0 205517947 2932736 567 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584975 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 716 567 73 123 0 591 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2864

[startup+222.351 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30875
/proc/meminfo: memFree=801544/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=3376 CPUtime=222.26
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 674 0 0 0 22226 0 0 0 25 0 1 0 205517947 3457024 656 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 844 656 73 123 0 719 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3376

[startup+282.365 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30875
/proc/meminfo: memFree=801224/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=3376 CPUtime=282.25
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 760 0 0 0 28225 0 0 0 25 0 1 0 205517947 3457024 742 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 844 742 73 123 0 719 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3376

[startup+342.381 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30875
/proc/meminfo: memFree=800520/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=4368 CPUtime=342.25
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 934 0 0 0 34225 0 0 0 25 0 1 0 205517947 4472832 916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 1092 916 73 123 0 967 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 4368

[startup+402.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30875
/proc/meminfo: memFree=799880/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=5520 CPUtime=402.25
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 1083 0 0 0 40224 1 0 0 25 0 1 0 205517947 5652480 1065 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 1380 1065 73 123 0 1255 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 5520

[startup+462.418 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30875
/proc/meminfo: memFree=799368/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=5752 CPUtime=462.25
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 1205 0 0 0 46224 1 0 0 25 0 1 0 205517947 5890048 1187 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 1438 1187 73 123 0 1313 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 5752

[startup+522.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30875
/proc/meminfo: memFree=798920/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=5752 CPUtime=522.24
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 1309 0 0 0 52223 1 0 0 25 0 1 0 205517947 5890048 1291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527168 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 1438 1291 73 123 0 1313 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 5752

[startup+582.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30875
/proc/meminfo: memFree=798472/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=7476 CPUtime=582.24
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 1420 0 0 0 58222 2 0 0 25 0 1 0 205517947 7655424 1402 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526406 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 1869 1402 73 123 0 1744 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 7476

[startup+642.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30875
/proc/meminfo: memFree=797960/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=7476 CPUtime=642.24
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 1532 0 0 0 64222 2 0 0 25 0 1 0 205517947 7655424 1514 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 1869 1514 73 123 0 1744 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 7476

[startup+702.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30875
/proc/meminfo: memFree=797768/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=7476 CPUtime=702.24
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 1603 0 0 0 70222 2 0 0 25 0 1 0 205517947 7655424 1585 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 1869 1585 73 123 0 1744 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 7476

[startup+762.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30877
/proc/meminfo: memFree=796552/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=10520 CPUtime=762.23
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 1888 0 0 0 76221 2 0 0 25 0 1 0 205517947 10772480 1870 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598179 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 2630 1870 73 123 0 2505 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 10520

[startup+822.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30877
/proc/meminfo: memFree=795784/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=10520 CPUtime=822.23
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 2081 0 0 0 82221 2 0 0 25 0 1 0 205517947 10772480 2063 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 2630 2063 73 123 0 2505 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 10520

[startup+882.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30877
/proc/meminfo: memFree=795080/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=10520 CPUtime=882.22
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 2269 0 0 0 88220 2 0 0 25 0 1 0 205517947 10772480 2251 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 2630 2251 73 123 0 2505 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 10520

[startup+942.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30877
/proc/meminfo: memFree=794312/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=11436 CPUtime=942.22
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 2460 0 0 0 94219 3 0 0 25 0 1 0 205517947 11710464 2442 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 2859 2442 73 123 0 2734 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 11436

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

[startup+943.885 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30877
/proc/meminfo: memFree=794312/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=11436 CPUtime=943.56
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 2467 0 0 0 94353 3 0 0 25 0 1 0 205517947 11710464 2449 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 2859 2449 73 123 0 2734 0
Current children cumulated CPU time (s) 943.56
Current children cumulated vsize (KiB) 11436

[startup+970.106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30877
/proc/meminfo: memFree=793928/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=11436 CPUtime=969.77
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 2573 0 0 0 96974 3 0 0 25 0 1 0 205517947 11710464 2555 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538208 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 2859 2555 73 123 0 2734 0
Current children cumulated CPU time (s) 969.77
Current children cumulated vsize (KiB) 11436

[startup+983.214 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30877
/proc/meminfo: memFree=793800/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=11436 CPUtime=982.87
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 2596 0 0 0 98284 3 0 0 25 0 1 0 205517947 11710464 2578 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 2859 2578 73 123 0 2734 0
Current children cumulated CPU time (s) 982.87
Current children cumulated vsize (KiB) 11436

[startup+986.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30877
/proc/meminfo: memFree=793800/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=11436 CPUtime=986.15
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 2603 0 0 0 98612 3 0 0 25 0 1 0 205517947 11710464 2585 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 2859 2585 73 123 0 2734 0
Current children cumulated CPU time (s) 986.15
Current children cumulated vsize (KiB) 11436

[startup+989.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30877
/proc/meminfo: memFree=793736/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=15316 CPUtime=989.43
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 2608 0 0 0 98940 3 0 0 25 0 1 0 205517947 15683584 2590 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 3829 2590 73 123 0 3704 0
Current children cumulated CPU time (s) 989.43
Current children cumulated vsize (KiB) 15316

[startup+991.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30877
/proc/meminfo: memFree=793736/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=15316 CPUtime=991.06
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 2611 0 0 0 99103 3 0 0 25 0 1 0 205517947 15683584 2593 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 3829 2593 73 123 0 3704 0
Current children cumulated CPU time (s) 991.06
Current children cumulated vsize (KiB) 15316

[startup+992.226 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30877
/proc/meminfo: memFree=793736/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=15316 CPUtime=991.88
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 2613 0 0 0 99185 3 0 0 25 0 1 0 205517947 15683584 2595 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538684 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 3829 2595 73 123 0 3704 0
Current children cumulated CPU time (s) 991.88
Current children cumulated vsize (KiB) 15316

[startup+992.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30877
/proc/meminfo: memFree=793736/2055920 swapFree=4183880/4192956
[pid=30874] ppid=30872 vsize=15316 CPUtime=992.08
/proc/30874/stat : 30874 (march_ks) R 30872 30874 29963 0 -1 4194304 2613 0 0 0 99205 3 0 0 25 0 1 0 205517947 15683584 2595 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542352 0 0 4096 0 0 0 0 17 1 0 0
/proc/30874/statm: 3829 2595 73 123 0 3704 0
Current children cumulated CPU time (s) 992.08
Current children cumulated vsize (KiB) 15316

Child status: 10
Real time (s): 992.527
CPU time (s): 992.186
CPU user time (s): 992.152
CPU system time (s): 0.033994
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 15316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 992.152
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2615
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= 7
involuntary context switches= 1716

runsolver used 0.613906 second user time and 2.04869 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Mon Feb 19 03:26:44 UTC 2007

IDJOB= 298404
IDBENCH= 19985
IDSOLVER= 111
FILE ID= node65/298404-1171855604

PBS_JOBID= 3839733

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1736865558-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298404-1171855604/march_ks /tmp/evaluation/298404-1171855604/instance-298404-1171855604.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-298404-1171855604 -o ROOT/results/node65/solver-298404-1171855604 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298404-1171855604/march_ks /tmp/evaluation/298404-1171855604/instance-298404-1171855604.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  3731b562515f41a5190f82ea078ee6c1

RANDOM SEED= 497426085

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.259
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		: 3000.259
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:        804640 kB
Buffers:         50036 kB
Cached:        1070356 kB
SwapCached:       2900 kB
Active:         797280 kB
Inactive:       333088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        804640 kB
SwapTotal:     4192956 kB
SwapFree:      4183880 kB
Dirty:            2296 kB
Writeback:           0 kB
Mapped:          15964 kB
Slab:           106924 kB
Committed_AS:   528772 kB
PageTables:       1460 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= 66562 MiB

End job on node65 on Mon Feb 19 03:43:17 UTC 2007