Trace number 1544868

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
SAT07 reference solver: March KS 2007-02-08SAT 624.12 624.494

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S2087271472-092.cnf
MD5SUM0b959375755b7be8d72e0ee6a403232e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.085986
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.01/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.01/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.01	c main()::
0.01/0.01	c initFormula():: searching for DIMACS p-line....
0.01/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 520 variables and 2210 clauses.
0.01/0.01	c parseCNF():: parsing....
0.01/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.01	c runParser():: parsing was successful, warming up engines...
0.01/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.01	c preprocessing fase I completed:: there are now 520 free variables and 2210 clauses.
0.01/0.01	c stat :: sign balance is biased by 0.479
0.01/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.01/0.01	c using 3-SAT heuristics (occurence based diff)
0.01/0.01	c longest clause has size 3
0.01/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 174 duplicate clauses
0.01/0.01	c resolvent_look() :: found 95 resolvents
0.01/0.01	c lessRedundantTransformation():: nothing to be done.
0.01/0.01	c transformTo3SAT():: you gave me 520 variables and 2305 clauses.
0.01/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.01	c transformTo3SAT():: the transformation yielded 520 variabels and 2305 clauses.
0.01/0.01	c main():: clause / variable ratio: ( 2305 / 520 ) = 4.43
0.01/0.01	c longest clause has size 3
0.01/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.01	c dynamic_preselect_setsize :: off
0.01/0.01	c suggested doublelook initial :: 0
0.01/0.01	c main():: all systems go!
0.01/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 142 JD: 31
0.01/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 1190 JD: 31
0.59/0.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
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c |***********************************************
c |************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 8731 JD: 31
4.19/4.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |***********************************************
c |************************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 49241 JD: 31
24.07/24.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 211071 JD: 31
110.22/110.36	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 689596 JD: 31
385.37/385.65	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
624.02/624.48	c solution bin :: 0110000000100000010010100000000.0
624.02/624.48	c direction branchin :: current_rights = 6
624.02/624.48	
c |***************************************
624.02/624.48	c
624.02/624.48	c main():: nodeCount: 1090241
624.02/624.48	c main():: dead ends in main: 8362
624.02/624.48	c main():: lookAheadCount: 111937936
624.02/624.48	c main():: unitResolveCount: 12304995
624.02/624.48	c main():: time=624.200000
624.02/624.48	c main():: necessary_assignments: 233607
624.02/624.48	c main():: bin_sat: 0, bin_unsat 0
624.02/624.48	c main():: doublelook: #: 4240960, succes #: 2856333
624.02/624.48	c main():: doublelook: overall 3.863 of all possible doublelooks executed
624.02/624.48	c main():: doublelook: succesrate: 67.351, average DL_trigger: 7509.882
624.02/624.48	c main():: SOLUTION VERIFIED :-)
624.02/624.48	s SATISFIABLE
624.02/624.48	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 -500 501 -502 -503 504 -505 -506 507 508 509 510 -511 512 -513 514 515 516 -517 -518 -519 -520 0

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544868-1238614881/watcher-1544868-1238614881 -o /tmp/evaluation-result-1544868-1238614881/solver-1544868-1238614881 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544868-1238614881.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 23467
/proc/meminfo: memFree=1359824/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=804 CPUtime=0
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1134154438 823296 114 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 201 114 50 123 0 76 0

[startup+0.0116689 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 23467
/proc/meminfo: memFree=1359824/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=1072 CPUtime=0.01
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 194 0 0 0 1 0 0 0 18 0 1 0 1134154438 1097728 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 268 177 67 123 0 143 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1072

[startup+0.101687 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 23467
/proc/meminfo: memFree=1359824/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=1336 CPUtime=0.09
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 277 0 0 0 9 0 0 0 18 0 1 0 1134154438 1368064 260 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 334 261 73 123 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301728 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 23467
/proc/meminfo: memFree=1359824/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=1472 CPUtime=0.29
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 291 0 0 0 29 0 0 0 19 0 1 0 1134154438 1507328 274 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 368 274 73 123 0 243 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1472

[startup+0.701815 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 23467
/proc/meminfo: memFree=1359824/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=1472 CPUtime=0.69
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 300 0 0 0 69 0 0 0 23 0 1 0 1134154438 1507328 283 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 368 283 73 123 0 243 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1472

[startup+1.50199 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 23468
/proc/meminfo: memFree=1358984/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=1620 CPUtime=1.49
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 321 0 0 0 149 0 0 0 25 0 1 0 1134154438 1658880 304 1992294400 134512640 135019032 4294956240 18446744073709551615 134565470 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 405 304 73 123 0 280 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1620

[startup+3.10133 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 23468
/proc/meminfo: memFree=1358672/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=1756 CPUtime=3.09
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 374 0 0 0 309 0 0 0 25 0 1 0 1134154438 1798144 357 1992294400 134512640 135019032 4294956240 18446744073709551615 134538462 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 439 357 73 123 0 314 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1756

[startup+6.30201 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 23468
/proc/meminfo: memFree=1358480/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=1824 CPUtime=6.29
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 395 0 0 0 629 0 0 0 25 0 1 0 1134154438 1867776 378 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 456 378 73 123 0 331 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1824

[startup+12.7024 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 23468
/proc/meminfo: memFree=1358224/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=2076 CPUtime=12.68
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 454 0 0 0 1268 0 0 0 25 0 1 0 1134154438 2125824 437 1992294400 134512640 135019032 4294956240 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 519 437 73 123 0 394 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2076

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.96 2/65 23468
/proc/meminfo: memFree=1357840/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=2804 CPUtime=25.47
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 572 0 0 0 2547 0 0 0 25 0 1 0 1134154438 2871296 555 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 701 555 73 123 0 576 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 2804

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.96 2/65 23468
/proc/meminfo: memFree=1356944/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=4316 CPUtime=51.05
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 821 0 0 0 5105 0 0 0 25 0 1 0 1134154438 4419584 804 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 1079 804 73 123 0 954 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 4316

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.96 2/65 23468
/proc/meminfo: memFree=1354640/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=6184 CPUtime=102.23
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 1374 0 0 0 10222 1 0 0 25 0 1 0 1134154438 6332416 1357 1992294400 134512640 135019032 4294956240 18446744073709551615 134542862 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 1546 1357 73 123 0 1421 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 6184

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 23468
/proc/meminfo: memFree=1352272/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=11444 CPUtime=162.19
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 1965 0 0 0 16217 2 0 0 25 0 1 0 1134154438 11718656 1948 1992294400 134512640 135019032 4294956240 18446744073709551615 134598355 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 2861 1948 73 123 0 2736 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 11444

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 23468
/proc/meminfo: memFree=1349968/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=11444 CPUtime=222.15
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 2541 0 0 0 22213 2 0 0 25 0 1 0 1134154438 11718656 2524 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 2861 2524 73 123 0 2736 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 11444

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 23468
/proc/meminfo: memFree=1347088/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=17228 CPUtime=282.13
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 3265 0 0 0 28210 3 0 0 25 0 1 0 1134154438 17641472 3248 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 4307 3248 73 123 0 4182 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 17228

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 23468
/proc/meminfo: memFree=1344344/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=17228 CPUtime=342.09
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 3952 0 0 0 34206 3 0 0 25 0 1 0 1134154438 17641472 3935 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 4307 3935 73 123 0 4182 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 17228

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 23468
/proc/meminfo: memFree=1341976/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=23048 CPUtime=402.06
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 4553 0 0 0 40202 4 0 0 25 0 1 0 1134154438 23601152 4536 1992294400 134512640 135019032 4294956240 18446744073709551615 134579424 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 5762 4536 73 123 0 5637 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 23048

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 23470
/proc/meminfo: memFree=1338904/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=26852 CPUtime=462.03
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 5257 0 0 0 46199 4 0 0 25 0 1 0 1134154438 27496448 5240 1992294400 134512640 135019032 4294956240 18446744073709551615 134542600 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 6713 5240 73 123 0 6588 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 26852

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 23470
/proc/meminfo: memFree=1336920/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=26852 CPUtime=521.97
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 5808 0 0 0 52192 5 0 0 25 0 1 0 1134154438 27496448 5791 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 6713 5791 73 123 0 6588 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 26852

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 23470
/proc/meminfo: memFree=1334360/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=35716 CPUtime=581.94
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 6421 0 0 0 58189 5 0 0 25 0 1 0 1134154438 36573184 6404 1992294400 134512640 135019032 4294956240 18446744073709551615 134526429 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 8929 6404 73 123 0 8804 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 35716

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

[startup+588.702 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 23470
/proc/meminfo: memFree=1334168/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=35716 CPUtime=588.34
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 6469 0 0 0 58829 5 0 0 25 0 1 0 1134154438 36573184 6452 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 8929 6452 73 123 0 8804 0
Current children cumulated CPU time (s) 588.34
Current children cumulated vsize (KiB) 35716

[startup+601.501 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 23470
/proc/meminfo: memFree=1333656/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=35716 CPUtime=601.14
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 6597 0 0 0 60108 6 0 0 25 0 1 0 1134154438 36573184 6580 1992294400 134512640 135019032 4294956240 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 8929 6580 73 123 0 8804 0
Current children cumulated CPU time (s) 601.14
Current children cumulated vsize (KiB) 35716

[startup+614.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 23470
/proc/meminfo: memFree=1333080/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=35716 CPUtime=613.93
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 6756 0 0 0 61387 6 0 0 25 0 1 0 1134154438 36573184 6739 1992294400 134512640 135019032 4294956240 18446744073709551615 134526439 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 8929 6739 73 123 0 8804 0
Current children cumulated CPU time (s) 613.93
Current children cumulated vsize (KiB) 35716

[startup+620.701 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 23470
/proc/meminfo: memFree=1332760/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=35716 CPUtime=620.32
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 6825 0 0 0 62026 6 0 0 25 0 1 0 1134154438 36573184 6808 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 8929 6808 73 123 0 8804 0
Current children cumulated CPU time (s) 620.32
Current children cumulated vsize (KiB) 35716

[startup+622.303 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 23470
/proc/meminfo: memFree=1332696/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=35716 CPUtime=621.92
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 6846 0 0 0 62186 6 0 0 25 0 1 0 1134154438 36573184 6829 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 8929 6829 73 123 0 8804 0
Current children cumulated CPU time (s) 621.92
Current children cumulated vsize (KiB) 35716

[startup+623.102 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 23470
/proc/meminfo: memFree=1332632/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=35716 CPUtime=622.72
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 6855 0 0 0 62266 6 0 0 25 0 1 0 1134154438 36573184 6838 1992294400 134512640 135019032 4294956240 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 8929 6838 73 123 0 8804 0
Current children cumulated CPU time (s) 622.72
Current children cumulated vsize (KiB) 35716

[startup+623.901 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 23470
/proc/meminfo: memFree=1332568/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=35716 CPUtime=623.52
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 6866 0 0 0 62346 6 0 0 25 0 1 0 1134154438 36573184 6849 1992294400 134512640 135019032 4294956240 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 8929 6849 73 123 0 8804 0
Current children cumulated CPU time (s) 623.52
Current children cumulated vsize (KiB) 35716

[startup+624.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 23470
/proc/meminfo: memFree=1332568/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=35716 CPUtime=623.92
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 6870 0 0 0 62386 6 0 0 25 0 1 0 1134154438 36573184 6853 1992294400 134512640 135019032 4294956240 18446744073709551615 134584627 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 8929 6853 73 123 0 8804 0
Current children cumulated CPU time (s) 623.92
Current children cumulated vsize (KiB) 35716

[startup+624.401 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 23470
/proc/meminfo: memFree=1332568/2055920 swapFree=4177928/4192956
[pid=23467] ppid=23465 vsize=35716 CPUtime=624.02
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23190 0 -1 4194304 6871 0 0 0 62396 6 0 0 25 0 1 0 1134154438 36573184 6854 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 8929 6854 73 123 0 8804 0
Current children cumulated CPU time (s) 624.02
Current children cumulated vsize (KiB) 35716

Child status: 10
Real time (s): 624.494
CPU time (s): 624.12
CPU user time (s): 624.055
CPU system time (s): 0.06499
CPU usage (%): 99.9401
Max. virtual memory (cumulated for all children) (KiB): 35716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 624.055
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6874
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= 2255

runsolver used 0.491925 second user time and 1.80173 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-01 21:41:21
IDJOB=1544868
IDBENCH=70661
IDSOLVER=559
FILE ID=node10/1544868-1238614881
PBS_JOBID= 9073691
Free space on /tmp= 65604 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S2087271472-092.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544868-1238614881/watcher-1544868-1238614881 -o /tmp/evaluation-result-1544868-1238614881/solver-1544868-1238614881 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544868-1238614881.cnf            

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

MD5SUM BENCH= 0b959375755b7be8d72e0ee6a403232e
RANDOM SEED=314963465

node10.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		: 3000.272
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		: 3000.272
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:       1360368 kB
Buffers:        107560 kB
Cached:         485480 kB
SwapCached:       8896 kB
Active:         222900 kB
Inactive:       381184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1360368 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            3108 kB
Writeback:           0 kB
Mapped:          16640 kB
Slab:            77604 kB
Committed_AS:  2923852 kB
PageTables:       1380 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= 65604 MiB
End job on node10 at 2009-04-01 21:51:46