Trace number 1544970

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 722.806 723.172

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S900737394-048.cnf
MD5SUMa3ba32614e3b11804668b06c2afeb296
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
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 

0.00/0.02	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 540 variables and 2295 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, 23 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 537 free variables and 2272 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.454
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 131 duplicate clauses
0.00/0.02	c resolvent_look() :: found 83 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2355 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 540 variabels and 2355 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2355 / 540 ) = 4.36
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: 360 JD: 25
0.19/0.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 8747 JD: 25
6.19/6.25	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 |****************************************************************| 2 NC: 66005 JD: 25
47.37/47.47	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 |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 310265 JD: 25
224.16/224.36	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 |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
722.73/723.17	c solution bin :: 0000000000000001101000010.0000100
722.73/723.17	c direction branchin :: current_rights = 7
722.73/723.17	
c |***************************************************************
722.73/723.17	c
722.73/723.17	c main():: nodeCount: 1000665
722.73/723.17	c main():: dead ends in main: 10760
722.73/723.17	c main():: lookAheadCount: 100049171
722.73/723.17	c main():: unitResolveCount: 12850849
722.73/723.17	c main():: time=722.910000
722.73/723.17	c main():: necessary_assignments: 286123
722.73/723.17	c main():: bin_sat: 0, bin_unsat 0
722.73/723.17	c main():: doublelook: #: 5056189, succes #: 3841520
722.73/723.17	c main():: doublelook: overall 5.203 of all possible doublelooks executed
722.73/723.17	c main():: doublelook: succesrate: 75.977, average DL_trigger: 7943.896
722.73/723.17	c main():: SOLUTION VERIFIED :-)
722.73/723.17	s SATISFIABLE
722.73/723.17	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 -521 522 523 -524 -525 526 527 -528 529 -530 531 532 -533 -534 -535 536 537 538 539 540 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-1544970-1238615027/watcher-1544970-1238615027 -o /tmp/evaluation-result-1544970-1238615027/solver-1544970-1238615027 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544970-1238615027.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 31113
/proc/meminfo: memFree=1282456/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=792 CPUtime=0
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 900094172 811008 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 198 110 50 123 0 73 0

[startup+0.065438 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 31113
/proc/meminfo: memFree=1282456/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=1336 CPUtime=0.06
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 282 0 0 0 6 0 0 0 18 0 1 0 900094172 1368064 265 1992294400 134512640 135019032 4294956240 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 334 265 73 123 0 209 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1336

[startup+0.101443 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 31113
/proc/meminfo: memFree=1282456/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=1468 CPUtime=0.09
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 285 0 0 0 9 0 0 0 18 0 1 0 900094172 1503232 268 1992294400 134512640 135019032 4294956240 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 367 268 73 123 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1468

[startup+0.301472 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 31113
/proc/meminfo: memFree=1282456/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=1468 CPUtime=0.29
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 300 0 0 0 29 0 0 0 19 0 1 0 900094172 1503232 283 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 367 283 73 123 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701531 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 31113
/proc/meminfo: memFree=1282456/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=1468 CPUtime=0.69
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 309 0 0 0 69 0 0 0 23 0 1 0 900094172 1503232 292 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 367 292 73 123 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50165 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31114
/proc/meminfo: memFree=1281616/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=1600 CPUtime=1.49
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 318 0 0 0 149 0 0 0 25 0 1 0 900094172 1638400 301 1992294400 134512640 135019032 4294956240 18446744073709551615 134541571 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 400 301 73 123 0 275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1600

[startup+3.10288 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31114
/proc/meminfo: memFree=1281432/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=1600 CPUtime=3.09
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 329 0 0 0 309 0 0 0 25 0 1 0 900094172 1638400 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134538199 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 400 312 73 123 0 275 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1600

[startup+6.30135 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31115
/proc/meminfo: memFree=1281176/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=1600 CPUtime=6.29
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 342 0 0 0 629 0 0 0 25 0 1 0 900094172 1638400 325 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 400 325 73 123 0 275 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1600

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1281176/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=1748 CPUtime=12.69
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 355 0 0 0 1269 0 0 0 25 0 1 0 900094172 1789952 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 437 338 73 123 0 312 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1748

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1281176/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=1748 CPUtime=25.48
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 374 0 0 0 2548 0 0 0 25 0 1 0 900094172 1789952 357 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 437 357 73 123 0 312 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1748

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1281176/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=1884 CPUtime=51.06
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 413 0 0 0 5106 0 0 0 25 0 1 0 900094172 1929216 396 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 471 396 73 123 0 346 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1884

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1281112/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=1952 CPUtime=102.25
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 436 0 0 0 10225 0 0 0 25 0 1 0 900094172 1998848 419 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 488 419 73 123 0 363 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1952

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1280920/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=2348 CPUtime=162.22
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 477 0 0 0 16222 0 0 0 25 0 1 0 900094172 2404352 460 1992294400 134512640 135019032 4294956240 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 587 460 73 123 0 462 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2348

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1280856/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=2348 CPUtime=222.15
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 500 0 0 0 22215 0 0 0 25 0 1 0 900094172 2404352 483 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 587 483 73 123 0 462 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 2348

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1280472/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=2916 CPUtime=282.13
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 585 0 0 0 28213 0 0 0 25 0 1 0 900094172 2985984 568 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 729 568 73 123 0 604 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 2916

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1280344/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=2916 CPUtime=342.1
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 619 0 0 0 34210 0 0 0 25 0 1 0 900094172 2985984 602 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 729 602 73 123 0 604 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 2916

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1280216/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=2916 CPUtime=402.08
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 643 0 0 0 40207 1 0 0 25 0 1 0 900094172 2985984 626 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 729 626 73 123 0 604 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 2916

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1280088/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=3428 CPUtime=462.05
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 685 0 0 0 46204 1 0 0 25 0 1 0 900094172 3510272 668 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 857 668 73 123 0 732 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 3428

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1279896/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=3612 CPUtime=522.02
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 740 0 0 0 52201 1 0 0 25 0 1 0 900094172 3698688 723 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 903 723 73 123 0 778 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 3612

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1279704/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=3612 CPUtime=581.99
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 803 0 0 0 58198 1 0 0 25 0 1 0 900094172 3698688 786 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 903 786 73 123 0 778 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 3612

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1279448/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=4376 CPUtime=641.97
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 865 0 0 0 64196 1 0 0 25 0 1 0 900094172 4481024 848 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 1094 848 73 123 0 969 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 4376

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1279128/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=4376 CPUtime=701.94
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 912 0 0 0 70193 1 0 0 25 0 1 0 900094172 4481024 895 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 1094 895 73 123 0 969 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 4376

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

[startup+703.902 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1279128/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=4376 CPUtime=703.55
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 912 0 0 0 70354 1 0 0 25 0 1 0 900094172 4481024 895 1992294400 134512640 135019032 4294956240 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 1094 895 73 123 0 969 0
Current children cumulated CPU time (s) 703.55
Current children cumulated vsize (KiB) 4376

[startup+716.701 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1279128/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=4376 CPUtime=716.33
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 913 0 0 0 71632 1 0 0 25 0 1 0 900094172 4481024 896 1992294400 134512640 135019032 4294956240 18446744073709551615 134526522 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 1094 896 73 123 0 969 0
Current children cumulated CPU time (s) 716.33
Current children cumulated vsize (KiB) 4376

[startup+719.902 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1279128/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=4376 CPUtime=719.53
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 915 0 0 0 71952 1 0 0 25 0 1 0 900094172 4481024 898 1992294400 134512640 135019032 4294956240 18446744073709551615 134597676 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 1094 898 73 123 0 969 0
Current children cumulated CPU time (s) 719.53
Current children cumulated vsize (KiB) 4376

[startup+721.502 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1279128/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=4376 CPUtime=721.13
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 915 0 0 0 72112 1 0 0 25 0 1 0 900094172 4481024 898 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 1094 898 73 123 0 969 0
Current children cumulated CPU time (s) 721.13
Current children cumulated vsize (KiB) 4376

[startup+722.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 31116
/proc/meminfo: memFree=1279128/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=4376 CPUtime=721.93
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 916 0 0 0 72192 1 0 0 25 0 1 0 900094172 4481024 899 1992294400 134512640 135019032 4294956240 18446744073709551615 134526520 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 1094 899 73 123 0 969 0
Current children cumulated CPU time (s) 721.93
Current children cumulated vsize (KiB) 4376

[startup+722.706 s]
/proc/loadavg: 1.08 1.02 0.93 2/65 31116
/proc/meminfo: memFree=1279128/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=4376 CPUtime=722.33
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 916 0 0 0 72232 1 0 0 25 0 1 0 900094172 4481024 899 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 1094 899 73 123 0 969 0
Current children cumulated CPU time (s) 722.33
Current children cumulated vsize (KiB) 4376

[startup+723.102 s]
/proc/loadavg: 1.08 1.02 0.93 2/65 31116
/proc/meminfo: memFree=1279128/2055920 swapFree=4178260/4192956
[pid=31113] ppid=31111 vsize=4376 CPUtime=722.73
/proc/31113/stat : 31113 (march_ks) R 31111 31113 30865 0 -1 4194304 916 0 0 0 72272 1 0 0 25 0 1 0 900094172 4481024 899 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/31113/statm: 1094 899 73 123 0 969 0
Current children cumulated CPU time (s) 722.73
Current children cumulated vsize (KiB) 4376

Child status: 10
Real time (s): 723.172
CPU time (s): 722.806
CPU user time (s): 722.791
CPU system time (s): 0.014997
CPU usage (%): 99.9494
Max. virtual memory (cumulated for all children) (KiB): 4376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 722.791
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 918
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= 3077

runsolver used 0.830873 second user time and 1.81172 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-01 21:43:47
IDJOB=1544970
IDBENCH=70712
IDSOLVER=559
FILE ID=node39/1544970-1238615027
PBS_JOBID= 9073603
Free space on /tmp= 66252 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S900737394-048.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544970-1238615027/watcher-1544970-1238615027 -o /tmp/evaluation-result-1544970-1238615027/solver-1544970-1238615027 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544970-1238615027.cnf            

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

MD5SUM BENCH= a3ba32614e3b11804668b06c2afeb296
RANDOM SEED=428713537

node39.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		: 3000.285
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		: 3000.285
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:       1283000 kB
Buffers:         99408 kB
Cached:         573580 kB
SwapCached:       8168 kB
Active:         245152 kB
Inactive:       437784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1283000 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            3096 kB
Writeback:           0 kB
Mapped:          16736 kB
Slab:            76312 kB
Committed_AS:  2530036 kB
PageTables:       1188 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= 66248 MiB
End job on node39 at 2009-04-01 21:55:50