Trace number 370902

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 3134.87 3135.81

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1481730841-18.SAT.shuffled.cnf
MD5SUMca23c03e62584abdedb2b20d52898b44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05599
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 650 variables and 2769 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, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 650 free variables and 2769 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.459
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 164 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 650 variables and 2855 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 650 variabels and 2855 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2855 / 650 ) = 4.39
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: 1667 JD: 28
1.59/1.67	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 61239 JD: 28
64.57/64.64	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 |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 525432 JD: 28
567.24/567.56	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 |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 2548404 JD: 28
2775.05/2775.99	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 |**************************
3134.86/3135.80	c solution bin :: 1001010000100000000000000000.1001
3134.86/3135.80	c direction branchin :: current_rights = 8
3134.86/3135.80	
c |**************************
3134.86/3135.80	c
3134.86/3135.80	c main():: nodeCount: 2880925
3134.86/3135.80	c main():: dead ends in main: 20438
3134.86/3135.80	c main():: lookAheadCount: 358005646
3134.86/3135.80	c main():: unitResolveCount: 40655087
3134.86/3135.80	c main():: time=-1159.627296
3134.86/3135.80	c main():: necessary_assignments: 955705
3134.86/3135.80	c main():: bin_sat: 0, bin_unsat 0
3134.86/3135.80	c main():: doublelook: #: 17095364, succes #: 13327228
3134.86/3135.80	c main():: doublelook: overall 4.905 of all possible doublelooks executed
3134.86/3135.80	c main():: doublelook: succesrate: 77.958, average DL_trigger: 9110.146
3134.86/3135.80	c main():: SOLUTION VERIFIED :-)
3134.86/3135.80	s SATISFIABLE
3134.86/3135.80	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 -540 541 -542 -543 544 545 -546 547 -548 549 550 -551 -552 553 -554 -555 556 557 -558 -559 560 561 -562 -563 564 -565 -566 -567 -568 569 -570 -571 572 -573 574 -575 -576 -577 578 -579 580 581 -582 -583 584 585 586 -587 -588 589 -590 -591 -592 593 -594 -595 -596 597 598 -599 600 -601 602 603 604 -605 606 -607 -608 -609 -610 -611 612 613 -614 -615 -616 617 -618 619 620 621 -622 623 -624 -625 -626 627 628 629 -630 -631 632 -633 -634 635 636 637 638 -639 640 641 -642 643 -644 645 646 647 648 649 650 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-370902-1177116864 -o ROOT/results/node41/solver-370902-1177116864 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370902-1177116864/march_ks /tmp/evaluation/370902-1177116864/instance-370902-1177116864.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.86 0.97 0.99 3/77 3752
/proc/meminfo: memFree=1671600/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=920 CPUtime=0
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 159598338 942080 104 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 230 109 48 123 0 105 0

[startup+0.00766307 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 3752
/proc/meminfo: memFree=1671600/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=928 CPUtime=0
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 159598338 950272 133 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134532912 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 232 133 52 123 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 928

[startup+0.10167 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 3752
/proc/meminfo: memFree=1671600/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=1612 CPUtime=0.09
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 321 0 0 0 9 0 0 0 18 0 1 0 159598338 1650688 303 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 403 303 73 123 0 278 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1612

[startup+0.301686 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 3752
/proc/meminfo: memFree=1671600/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=1612 CPUtime=0.29
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 331 0 0 0 29 0 0 0 19 0 1 0 159598338 1650688 313 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 403 313 73 123 0 278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1612

[startup+0.701722 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 3752
/proc/meminfo: memFree=1671600/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=1612 CPUtime=0.69
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 340 0 0 0 69 0 0 0 23 0 1 0 159598338 1650688 322 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577603 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 403 322 73 123 0 278 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1612

[startup+1.50179 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 3753
/proc/meminfo: memFree=1670632/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=1760 CPUtime=1.49
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 358 0 0 0 149 0 0 0 25 0 1 0 159598338 1802240 340 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 440 340 73 123 0 315 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1760

[startup+3.10193 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 3753
/proc/meminfo: memFree=1670440/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=1760 CPUtime=3.09
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 369 0 0 0 309 0 0 0 25 0 1 0 159598338 1802240 351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 440 351 73 123 0 315 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1760

[startup+6.30121 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 3753
/proc/meminfo: memFree=1670248/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=1760 CPUtime=6.29
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 383 0 0 0 629 0 0 0 25 0 1 0 159598338 1802240 365 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526540 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 440 365 73 123 0 315 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1760

[startup+12.7018 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 3753
/proc/meminfo: memFree=1670136/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=1920 CPUtime=12.69
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 396 0 0 0 1269 0 0 0 25 0 1 0 159598338 1966080 378 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628863 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 480 378 73 123 0 355 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1920

[startup+25.5019 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 3753
/proc/meminfo: memFree=1670136/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=1920 CPUtime=25.49
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 409 0 0 0 2549 0 0 0 25 0 1 0 159598338 1966080 391 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 480 391 73 123 0 355 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1920

[startup+51.1011 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 3753
/proc/meminfo: memFree=1670136/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=1920 CPUtime=51.08
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 425 0 0 0 5108 0 0 0 25 0 1 0 159598338 1966080 407 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 480 407 73 123 0 355 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1920

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 3753
/proc/meminfo: memFree=1670072/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=2052 CPUtime=102.27
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 445 0 0 0 10227 0 0 0 25 0 1 0 159598338 2101248 427 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542548 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 513 427 73 123 0 388 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2052

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3753
/proc/meminfo: memFree=1670008/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=2052 CPUtime=162.25
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 458 0 0 0 16225 0 0 0 25 0 1 0 159598338 2101248 440 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538126 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 513 440 73 123 0 388 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2052

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3753
/proc/meminfo: memFree=1669944/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=2256 CPUtime=222.23
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 478 0 0 0 22223 0 0 0 25 0 1 0 159598338 2310144 460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 564 460 73 123 0 439 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2256

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3753
/proc/meminfo: memFree=1669944/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=2256 CPUtime=282.21
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 482 0 0 0 28221 0 0 0 25 0 1 0 159598338 2310144 464 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 564 464 73 123 0 439 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2256

[startup+342.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 3753
/proc/meminfo: memFree=1669880/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=2256 CPUtime=342.2
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 489 0 0 0 34220 0 0 0 25 0 1 0 159598338 2310144 471 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 564 471 73 123 0 439 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2256

[startup+402.302 s]
/proc/loadavg: 1.10 1.00 1.00 2/84 3819
/proc/meminfo: memFree=1668536/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=2392 CPUtime=402.16
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 515 0 0 0 40215 1 0 0 25 0 1 0 159598338 2449408 497 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 598 497 73 123 0 473 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 2392

[startup+462.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 3951
/proc/meminfo: memFree=1669624/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=2392 CPUtime=462.07
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 520 0 0 0 46206 1 0 0 25 0 1 0 159598338 2449408 502 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 598 502 73 123 0 473 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 2392

[startup+522.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 3951
/proc/meminfo: memFree=1669688/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=2392 CPUtime=522.05
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 523 0 0 0 52204 1 0 0 25 0 1 0 159598338 2449408 505 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 598 505 73 123 0 473 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 2392

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3951
/proc/meminfo: memFree=1669624/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=2460 CPUtime=582.03
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 528 0 0 0 58202 1 0 0 25 0 1 0 159598338 2519040 510 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538558 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 615 510 73 123 0 490 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 2460

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3951
/proc/meminfo: memFree=1669624/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=2460 CPUtime=642.03
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 531 0 0 0 64201 2 0 0 25 0 1 0 159598338 2519040 513 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 615 513 73 123 0 490 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 2460


################
# More data... #
################

/proc/meminfo: memFree=1669048/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3072 CPUtime=2501.52
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 683 0 0 0 250146 6 0 0 25 0 1 0 159598338 3145728 665 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 768 665 73 123 0 643 0
Current children cumulated CPU time (s) 2501.52
Current children cumulated vsize (KiB) 3072

[startup+2562.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3951
/proc/meminfo: memFree=1669048/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3072 CPUtime=2561.51
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 688 0 0 0 256145 6 0 0 25 0 1 0 159598338 3145728 670 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 768 670 73 123 0 643 0
Current children cumulated CPU time (s) 2561.51
Current children cumulated vsize (KiB) 3072

[startup+2622.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3951
/proc/meminfo: memFree=1668984/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3072 CPUtime=2621.5
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 693 0 0 0 262143 7 0 0 25 0 1 0 159598338 3145728 675 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 768 675 73 123 0 643 0
Current children cumulated CPU time (s) 2621.5
Current children cumulated vsize (KiB) 3072

[startup+2682.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3953
/proc/meminfo: memFree=1668920/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3072 CPUtime=2681.48
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 699 0 0 0 268141 7 0 0 25 0 1 0 159598338 3145728 681 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 768 681 73 123 0 643 0
Current children cumulated CPU time (s) 2681.48
Current children cumulated vsize (KiB) 3072

[startup+2742.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3953
/proc/meminfo: memFree=1668920/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3412 CPUtime=2741.46
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 702 0 0 0 274139 7 0 0 25 0 1 0 159598338 3493888 684 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579726 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 853 684 73 123 0 728 0
Current children cumulated CPU time (s) 2741.46
Current children cumulated vsize (KiB) 3412

[startup+2802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3953
/proc/meminfo: memFree=1668920/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3412 CPUtime=2801.44
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 707 0 0 0 280137 7 0 0 25 0 1 0 159598338 3493888 689 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 853 689 73 123 0 728 0
Current children cumulated CPU time (s) 2801.44
Current children cumulated vsize (KiB) 3412

[startup+2862.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3953
/proc/meminfo: memFree=1668920/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3412 CPUtime=2861.43
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 714 0 0 0 286136 7 0 0 25 0 1 0 159598338 3493888 696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548633 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 853 696 73 123 0 728 0
Current children cumulated CPU time (s) 2861.43
Current children cumulated vsize (KiB) 3412

[startup+2922.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3953
/proc/meminfo: memFree=1668984/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3412 CPUtime=2921.41
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 723 0 0 0 292134 7 0 0 25 0 1 0 159598338 3493888 705 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564830 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 853 705 73 123 0 728 0
Current children cumulated CPU time (s) 2921.41
Current children cumulated vsize (KiB) 3412

[startup+2982.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3953
/proc/meminfo: memFree=1668984/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3412 CPUtime=2981.39
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 732 0 0 0 298132 7 0 0 25 0 1 0 159598338 3493888 714 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 853 714 73 123 0 728 0
Current children cumulated CPU time (s) 2981.39
Current children cumulated vsize (KiB) 3412

[startup+3042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3953
/proc/meminfo: memFree=1668920/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3412 CPUtime=3041.38
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 737 0 0 0 304130 8 0 0 25 0 1 0 159598338 3493888 719 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526528 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 853 719 73 123 0 728 0
Current children cumulated CPU time (s) 3041.38
Current children cumulated vsize (KiB) 3412

[startup+3102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3953
/proc/meminfo: memFree=1668856/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3412 CPUtime=3101.37
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 741 0 0 0 310129 8 0 0 25 0 1 0 159598338 3493888 723 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 853 723 73 123 0 728 0
Current children cumulated CPU time (s) 3101.37
Current children cumulated vsize (KiB) 3412

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

[startup+3123.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3953
/proc/meminfo: memFree=1668920/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3412 CPUtime=3122.16
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 742 0 0 0 312208 8 0 0 25 0 1 0 159598338 3493888 724 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 853 724 73 123 0 728 0
Current children cumulated CPU time (s) 3122.16
Current children cumulated vsize (KiB) 3412

[startup+3129.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3953
/proc/meminfo: memFree=1668920/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3412 CPUtime=3128.56
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 742 0 0 0 312848 8 0 0 25 0 1 0 159598338 3493888 724 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 853 724 73 123 0 728 0
Current children cumulated CPU time (s) 3128.56
Current children cumulated vsize (KiB) 3412

[startup+3132.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3953
/proc/meminfo: memFree=1668856/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3412 CPUtime=3131.76
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 742 0 0 0 313168 8 0 0 25 0 1 0 159598338 3493888 724 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 853 724 73 123 0 728 0
Current children cumulated CPU time (s) 3131.76
Current children cumulated vsize (KiB) 3412

[startup+3134.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3953
/proc/meminfo: memFree=1668856/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3412 CPUtime=3133.36
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 742 0 0 0 313328 8 0 0 25 0 1 0 159598338 3493888 724 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628832 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 853 724 73 123 0 728 0
Current children cumulated CPU time (s) 3133.36
Current children cumulated vsize (KiB) 3412

[startup+3135.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3953
/proc/meminfo: memFree=1668856/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3412 CPUtime=3134.16
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 742 0 0 0 313408 8 0 0 25 0 1 0 159598338 3493888 724 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 853 724 73 123 0 728 0
Current children cumulated CPU time (s) 3134.16
Current children cumulated vsize (KiB) 3412

[startup+3135.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3953
/proc/meminfo: memFree=1668856/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3412 CPUtime=3134.56
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 742 0 0 0 313448 8 0 0 25 0 1 0 159598338 3493888 724 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538039 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 853 724 73 123 0 728 0
Current children cumulated CPU time (s) 3134.56
Current children cumulated vsize (KiB) 3412

[startup+3135.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3953
/proc/meminfo: memFree=1668856/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3412 CPUtime=3134.76
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 742 0 0 0 313468 8 0 0 25 0 1 0 159598338 3493888 724 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 853 724 73 123 0 728 0
Current children cumulated CPU time (s) 3134.76
Current children cumulated vsize (KiB) 3412

[startup+3135.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3953
/proc/meminfo: memFree=1668856/2055920 swapFree=4169688/4192956
[pid=3752] ppid=3750 vsize=3412 CPUtime=3134.86
/proc/3752/stat : 3752 (march_ks) R 3750 3752 3698 0 -1 4194304 742 0 0 0 313478 8 0 0 25 0 1 0 159598338 3493888 724 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 853 724 73 123 0 728 0
Current children cumulated CPU time (s) 3134.86
Current children cumulated vsize (KiB) 3412

Child status: 10
Real time (s): 3135.81
CPU time (s): 3134.87
CPU user time (s): 3134.79
CPU system time (s): 0.085986
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 3412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3134.79
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 745
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= 65199

runsolver used 3.74743 second user time and 7.1989 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sat Apr 21 00:54:24 UTC 2007

IDJOB= 370902
IDBENCH= 20009
IDSOLVER= 180
FILE ID= node41/370902-1177116864

PBS_JOBID= 4648749

Free space on /tmp= 66346 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1481730841-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370902-1177116864/march_ks /tmp/evaluation/370902-1177116864/instance-370902-1177116864.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-370902-1177116864 -o ROOT/results/node41/solver-370902-1177116864 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370902-1177116864/march_ks /tmp/evaluation/370902-1177116864/instance-370902-1177116864.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ca23c03e62584abdedb2b20d52898b44

RANDOM SEED= 34252173

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1672136 kB
Buffers:         61136 kB
Cached:         243624 kB
SwapCached:       2872 kB
Active:         186312 kB
Inactive:       143196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672136 kB
SwapTotal:     4192956 kB
SwapFree:      4169688 kB
Dirty:            2544 kB
Writeback:           0 kB
Mapped:          30984 kB
Slab:            39612 kB
Committed_AS:  3388060 kB
PageTables:       2008 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= 66346 MiB

End job on node41 on Sat Apr 21 01:46:41 UTC 2007