Trace number 1785963

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: SATzilla CRAFTEDSAT 51.8331 51.8742

General information on the benchmark

NameCRAFTED/rbsat/random/
forced/rbsat-v760c43649gyes10.cnf
MD5SUM81c9aa5c768c12f86139286d1d6bc62c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.91695
Satisfiable
(Un)Satisfiability was proved
Number of variables760
Number of clauses43649
Sum of the clauses size87978
Maximum clause length19
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 243609
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

Solver Data 

14.07/14.20	c run March_dl for 5 seconds ... 
14.07/14.20	c Bin: Executing march_dl
14.07/14.20	c child exit by a signal
14.07/14.20	c march_dl returned code 137.
14.07/14.20	c run saps (UBCSAT implementation) for 2 seconds ... 
14.07/14.20	c Bin: Executing ubcsat2006
14.07/14.20	c child exited successfully
14.07/14.20	c ubcsat2006 returned code 0.
14.07/14.20	c satzilla computing base features
14.07/14.20	c satzilla doing unit-prop probe
14.07/14.20	c satzilla doing local search probe
14.07/14.20	c satzilla doing lobjois search-space size estimate
14.07/14.20	c satzilla's ranking:
14.07/14.20	c 1) march_dl: 2.437689
14.07/14.20	c 2) minisat20: 2.941176
14.07/14.20	c 3) march_dl+P: 3.020895
14.07/14.20	c 4) minisat20+P: 3.266077
14.07/14.20	c 5) vallst+P: 3.350912
14.07/14.20	c 6) zchaff_rand+P: 3.939059
14.07/14.20	c 7) kcnfs+P: 999.000000
14.07/14.20	c 8) kcnfs: 999.000000
14.07/14.20	c 9) vallst: 999.000000
14.07/14.20	c 10) zchaff_rand: 999.000000
14.07/14.20	c satzilla running march_dl ... 
51.74/51.87	c Bin: Executing march_dl
51.74/51.87	c child exited successfully
51.74/51.87	c march_dl returned code 10.
51.74/51.87	c main():: ***                                   [ march satisfiability solver ]                                   ***
51.74/51.87	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
51.74/51.87	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
51.74/51.87	c main()::
51.74/51.87	c initFormula():: searching for DIMACS p-line....
51.74/51.87	c initFormula():: the DIMACS p-line indicates a CNF of 760 variables and 43649 clauses.
51.74/51.87	c parseCNF():: parsing....
51.74/51.87	c parseCNF():: the CNF contains 0 unary clauses.
51.74/51.87	c runParser():: parsing was successful, warming up engines...
51.74/51.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 2508 duplicate clauses
51.74/51.87	c preprocessing fase I completed:: there are now 760 free variables and 41141 clauses.
51.74/51.87	c shorten_equivalence(): average equivalence length reduced from nan to nan
51.74/51.87	c doublelook_init():: 90% succes rate goal.
51.74/51.87	c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 0
51.74/51.87	c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 0
51.74/51.87	c lessRedundantTransformation():: CHAINPLUS defined.
51.74/51.87	c lessRedundantTransformation():: the transformation yielded 760 variables and 41144 clauses.
51.74/51.87	c transformTo3SAT():: you gave me 760 variables and 41144 clauses.
51.74/51.87	c transformTo3SAT():: by the way, the maximal clause length before transformation was 19.
51.74/51.87	c transformTo3SAT():: CHAINPLUS defined.
51.74/51.87	c transformTo3SAT():: I will add 640 variables and 1920 clauses!
51.74/51.87	c transformTo3SAT():: the transformation yielded 1400 variabels and 41144 clauses.
51.74/51.87	c main():: clause / variable ratio: ( 43064 / 1400 ) = 30.76
51.74/51.87	c doublelook_init():: 90% succes rate goal.
51.74/51.87	c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 0
51.74/51.87	c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 0
51.74/51.87	c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 0
51.74/51.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
51.74/51.87	c check_ternary_clause_density :: low
51.74/51.87	c root full lookahead
51.74/51.87	c freevars: 1400, independend: 1400, ternary clauses: 680 
51.74/51.87	c main():: all systems go!
51.74/51.87	c |----------------------------------------------------------------|
c |*
c |*
51.74/51.87	c
51.74/51.87	c main():: nodeCount: 9105
51.74/51.87	c main():: dead ends in main: 7
51.74/51.87	c main():: lookAheadCount: 3641927
51.74/51.87	c main():: unitResolveCount: 631070
51.74/51.87	c main():: time=37.640000
51.74/51.87	c main():: necessary_assignments: 75177
51.74/51.87	c main():: bin_sat: 0, bin_unsat 0
51.74/51.87	c main():: doublelook: #: 10685, succes #: 9608
51.74/51.87	c main():: doublelook: succesrate: 89.920, threshold: 0.057 * nrofvars
51.74/51.87	c main():: SOLUTION VERIFIED :-)
51.74/51.87	s SATISFIABLE
51.74/51.87	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 -651 -652 -653 -654 -655 -656 657 -658 -659 -660 -661 -662 -663 -664 -665 -666 -667 -668 -669 670 -671 -672 -673 -674 -675 -676 -677 -678 -679 -680 -681 -682 -683 -684 -685 -686 -687 -688 -689 -690 -691 -692 -693 -694 -695 -696 -697 -698 699 -700 -701 -702 -703 -704 -705 -706 -707 -708 -709 -710 -711 -712 -713 -714 -715 -716 -717 718 -719 -720 -721 -722 -723 -724 -725 -726 -727 -728 -729 -730 -731 -732 -733 -734 -735 -736 -737 -738 739 -740 -741 -742 -743 -744 -745 -746 -747 -748 -749 -750 -751 -752 -753 754 -755 -756 -757 -758 -759 -760 0
51.74/51.87	c SATZILLA_TIME=51.820000

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-1785963-1241937886/watcher-1785963-1241937886 -o /tmp/evaluation-result-1785963-1241937886/solver-1785963-1241937886 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/SATzilla2007_C HOME/instance-1785963-1241937886.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): 6000 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: 0.89 0.97 0.99 3/64 30254
/proc/meminfo: memFree=1748384/2055920 swapFree=4156280/4192956
[pid=30254] ppid=30252 vsize=1440 CPUtime=0
/proc/30254/stat : 30254 (SATzilla2007_C) R 30252 30254 30157 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 221816128 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/30254/statm: 360 110 95 260 0 84 0
[pid=30255] ppid=30254 vsize=980 CPUtime=0
/proc/30255/stat : 30255 (march_dl) R 30254 30254 30157 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 221816128 1003520 131 1992294400 134512640 134996440 4294956256 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30255/statm: 245 131 50 118 0 124 0

[startup+0.082593 s]
/proc/loadavg: 0.89 0.97 0.99 3/64 30254
/proc/meminfo: memFree=1748384/2055920 swapFree=4156280/4192956
[pid=30254] ppid=30252 vsize=1440 CPUtime=0
/proc/30254/stat : 30254 (SATzilla2007_C) S 30252 30254 30157 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 221816128 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30254/statm: 360 110 95 260 0 84 0
[pid=30255] ppid=30254 vsize=3248 CPUtime=0.07
/proc/30255/stat : 30255 (march_dl) R 30254 30254 30157 0 -1 4194304 1123 0 0 0 7 0 0 0 20 0 1 0 221816128 3325952 554 1992294400 134512640 134996440 4294956256 18446744073709551615 134543096 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30255/statm: 812 554 57 118 0 691 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4688

[startup+0.101593 s]
/proc/loadavg: 0.89 0.97 0.99 3/64 30254
/proc/meminfo: memFree=1748384/2055920 swapFree=4156280/4192956
[pid=30254] ppid=30252 vsize=1440 CPUtime=0
/proc/30254/stat : 30254 (SATzilla2007_C) S 30252 30254 30157 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 221816128 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30254/statm: 360 110 95 260 0 84 0
[pid=30255] ppid=30254 vsize=3116 CPUtime=0.09
/proc/30255/stat : 30255 (march_dl) R 30254 30254 30157 0 -1 4194304 1778 0 0 0 9 0 0 0 20 0 1 0 221816128 3190784 524 1992294400 134512640 134996440 4294956256 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30255/statm: 779 526 63 118 0 658 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4556

[startup+0.301606 s]
/proc/loadavg: 0.89 0.97 0.99 3/64 30254
/proc/meminfo: memFree=1748384/2055920 swapFree=4156280/4192956
[pid=30254] ppid=30252 vsize=1440 CPUtime=0
/proc/30254/stat : 30254 (SATzilla2007_C) S 30252 30254 30157 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 221816128 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30254/statm: 360 110 95 260 0 84 0
[pid=30255] ppid=30254 vsize=5412 CPUtime=0.29
/proc/30255/stat : 30255 (march_dl) R 30254 30254 30157 0 -1 4194304 4128 0 0 0 28 1 0 0 21 0 1 0 221816128 5541888 1135 1992294400 134512640 134996440 4294956256 18446744073709551615 134544567 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30255/statm: 1353 1135 73 118 0 1232 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6852

[startup+0.701634 s]
/proc/loadavg: 0.89 0.97 0.99 3/64 30254
/proc/meminfo: memFree=1748384/2055920 swapFree=4156280/4192956
[pid=30254] ppid=30252 vsize=1440 CPUtime=0
/proc/30254/stat : 30254 (SATzilla2007_C) S 30252 30254 30157 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 221816128 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30254/statm: 360 110 95 260 0 84 0
[pid=30255] ppid=30254 vsize=7496 CPUtime=0.69
/proc/30255/stat : 30255 (march_dl) R 30254 30254 30157 0 -1 4194304 4596 0 0 0 68 1 0 0 25 0 1 0 221816128 7675904 1274 1992294400 134512640 134996440 4294956256 18446744073709551615 134527903 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30255/statm: 1874 1274 75 118 0 1753 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8936

[startup+1.50169 s]
/proc/loadavg: 0.89 0.97 0.99 2/66 30256
/proc/meminfo: memFree=1743184/2055920 swapFree=4156280/4192956
[pid=30254] ppid=30252 vsize=1440 CPUtime=0
/proc/30254/stat : 30254 (SATzilla2007_C) S 30252 30254 30157 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 221816128 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30254/statm: 360 110 95 260 0 84 0
[pid=30255] ppid=30254 vsize=8088 CPUtime=1.49
/proc/30255/stat : 30255 (march_dl) R 30254 30254 30157 0 -1 4194304 4697 0 0 0 148 1 0 0 25 0 1 0 221816128 8282112 1375 1992294400 134512640 134996440 4294956256 18446744073709551615 134536834 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30255/statm: 2022 1375 75 118 0 1901 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9528

[startup+3.10179 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 30256
/proc/meminfo: memFree=1742864/2055920 swapFree=4156280/4192956
[pid=30254] ppid=30252 vsize=1440 CPUtime=0
/proc/30254/stat : 30254 (SATzilla2007_C) S 30252 30254 30157 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 221816128 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30254/statm: 360 110 95 260 0 84 0
[pid=30255] ppid=30254 vsize=8220 CPUtime=3.09
/proc/30255/stat : 30255 (march_dl) R 30254 30254 30157 0 -1 4194304 4746 0 0 0 308 1 0 0 25 0 1 0 221816128 8417280 1424 1992294400 134512640 134996440 4294956256 18446744073709551615 134531637 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30255/statm: 2055 1424 75 118 0 1934 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9660

[startup+6.30201 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 30257
/proc/meminfo: memFree=1745808/2055920 swapFree=4156280/4192956
[pid=30254] ppid=30252 vsize=1440 CPUtime=4.99
/proc/30254/stat : 30254 (SATzilla2007_C) S 30252 30254 30157 0 -1 4194304 135 4775 0 0 0 0 498 1 16 0 1 0 221816128 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/30254/statm: 360 111 96 260 0 84 0
[pid=30257] ppid=30254 vsize=6188 CPUtime=1.29
/proc/30257/stat : 30257 (ubcsat2006) R 30254 30254 30157 0 -1 4194304 723 0 0 0 124 5 0 0 25 0 1 0 221816629 6336512 706 1992294400 134512640 134777720 4294956112 18446744073709551615 134703453 0 0 8392704 0 0 0 0 17 1 0 0
/proc/30257/statm: 1547 706 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.7014 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 30257
/proc/meminfo: memFree=1743704/2055920 swapFree=4156280/4192956
[pid=30254] ppid=30252 vsize=7376 CPUtime=12.67
/proc/30254/stat : 30254 (SATzilla2007_C) R 30252 30254 30157 0 -1 4194304 2434 5504 0 0 545 8 703 11 25 0 1 0 221816128 7553024 1188 1992294400 134512640 135579813 4294956224 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 0 0 0
/proc/30254/statm: 1844 1188 156 260 0 1568 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 7376

[startup+25.5013 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 30258
/proc/meminfo: memFree=1740368/2055920 swapFree=4156280/4192956
[pid=30254] ppid=30252 vsize=3392 CPUtime=14.17
/proc/30254/stat : 30254 (SATzilla2007_C) S 30252 30254 30157 0 -1 4194304 2440 5504 0 0 693 10 703 11 25 0 1 0 221816128 3473408 672 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/30254/statm: 848 672 156 260 0 572 0
[pid=30258] ppid=30254 vsize=8736 CPUtime=11.29
/proc/30258/stat : 30258 (march_dl) R 30254 30254 30157 0 -1 4194304 4854 0 0 0 1126 3 0 0 25 0 1 0 221817548 8945664 1533 1992294400 134512640 134996440 4294956256 18446744073709551615 134532803 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30258/statm: 2184 1533 75 118 0 2063 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 12128

[startup+51.102 s]
/proc/loadavg: 0.95 0.97 0.99 2/66 30258
/proc/meminfo: memFree=1739728/2055920 swapFree=4156280/4192956
[pid=30254] ppid=30252 vsize=3392 CPUtime=14.17
/proc/30254/stat : 30254 (SATzilla2007_C) S 30252 30254 30157 0 -1 4194304 2440 5504 0 0 693 10 703 11 25 0 1 0 221816128 3473408 672 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/30254/statm: 848 672 156 260 0 572 0
[pid=30258] ppid=30254 vsize=9256 CPUtime=36.87
/proc/30258/stat : 30258 (march_dl) R 30254 30254 30157 0 -1 4194304 5016 0 0 0 3684 3 0 0 25 0 1 0 221817548 9478144 1695 1992294400 134512640 134996440 4294956256 18446744073709551615 134571541 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30258/statm: 2314 1695 75 118 0 2193 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 12648

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

[startup+51.501 s]
/proc/loadavg: 0.95 0.97 0.99 2/66 30258
/proc/meminfo: memFree=1739728/2055920 swapFree=4156280/4192956
[pid=30254] ppid=30252 vsize=3392 CPUtime=14.17
/proc/30254/stat : 30254 (SATzilla2007_C) S 30252 30254 30157 0 -1 4194304 2440 5504 0 0 693 10 703 11 25 0 1 0 221816128 3473408 672 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/30254/statm: 848 672 156 260 0 572 0
[pid=30258] ppid=30254 vsize=9384 CPUtime=37.27
/proc/30258/stat : 30258 (march_dl) R 30254 30254 30157 0 -1 4194304 5017 0 0 0 3724 3 0 0 25 0 1 0 221817548 9609216 1696 1992294400 134512640 134996440 4294956256 18446744073709551615 134532803 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30258/statm: 2346 1696 75 118 0 2225 0
Current children cumulated CPU time (s) 51.44
Current children cumulated vsize (KiB) 12776

[startup+51.7051 s]
/proc/loadavg: 0.95 0.97 0.99 2/66 30258
/proc/meminfo: memFree=1739728/2055920 swapFree=4156280/4192956
[pid=30254] ppid=30252 vsize=3392 CPUtime=14.17
/proc/30254/stat : 30254 (SATzilla2007_C) S 30252 30254 30157 0 -1 4194304 2440 5504 0 0 693 10 703 11 25 0 1 0 221816128 3473408 672 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/30254/statm: 848 672 156 260 0 572 0
[pid=30258] ppid=30254 vsize=9384 CPUtime=37.47
/proc/30258/stat : 30258 (march_dl) R 30254 30254 30157 0 -1 4194304 5018 0 0 0 3744 3 0 0 25 0 1 0 221817548 9609216 1697 1992294400 134512640 134996440 4294956256 18446744073709551615 134532761 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30258/statm: 2346 1697 75 118 0 2225 0
Current children cumulated CPU time (s) 51.64
Current children cumulated vsize (KiB) 12776

[startup+51.8011 s]
/proc/loadavg: 0.95 0.97 0.99 2/66 30258
/proc/meminfo: memFree=1739728/2055920 swapFree=4156280/4192956
[pid=30254] ppid=30252 vsize=3392 CPUtime=14.17
/proc/30254/stat : 30254 (SATzilla2007_C) S 30252 30254 30157 0 -1 4194304 2440 5504 0 0 693 10 703 11 25 0 1 0 221816128 3473408 672 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/30254/statm: 848 672 156 260 0 572 0
[pid=30258] ppid=30254 vsize=9384 CPUtime=37.57
/proc/30258/stat : 30258 (march_dl) R 30254 30254 30157 0 -1 4194304 5018 0 0 0 3754 3 0 0 25 0 1 0 221817548 9609216 1697 1992294400 134512640 134996440 4294956256 18446744073709551615 134533023 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30258/statm: 2346 1697 75 118 0 2225 0
Current children cumulated CPU time (s) 51.74
Current children cumulated vsize (KiB) 12776

Child status: 10
Real time (s): 51.8742
CPU time (s): 51.8331
CPU user time (s): 51.5762
CPU system time (s): 0.25696
CPU usage (%): 99.9208
Max. virtual memory (cumulated for all children) (KiB): 12776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 51.5762
system time used= 0.25696
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12984
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= 29
involuntary context switches= 166

runsolver used 0.043993 second user time and 0.152976 second system time

The end

Launcher Data 

Begin job on node52 at 2009-05-10 08:44:46
IDJOB=1785963
IDBENCH=71377
IDSOLVER=640
FILE ID=node52/1785963-1241937886
PBS_JOBID= 9265014
Free space on /tmp= 66312 MiB

SOLVER NAME= SAT07 reference solver: SATzilla CRAFTED
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v760c43649gyes10.cnf
COMMAND LINE= HOME/SATzilla2007_C BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1785963-1241937886/watcher-1785963-1241937886 -o /tmp/evaluation-result-1785963-1241937886/solver-1785963-1241937886 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/SATzilla2007_C HOME/instance-1785963-1241937886.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 81c9aa5c768c12f86139286d1d6bc62c
RANDOM SEED=978051568

node52.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		: 3000.214
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		: 3000.214
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:       1748928 kB
Buffers:         49596 kB
Cached:         178416 kB
SwapCached:      31680 kB
Active:         141844 kB
Inactive:       119924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748928 kB
SwapTotal:     4192956 kB
SwapFree:      4156280 kB
Dirty:            9060 kB
Writeback:           0 kB
Mapped:          13676 kB
Slab:            31240 kB
Committed_AS:   832464 kB
PageTables:       1476 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= 66304 MiB
End job on node52 at 2009-05-10 08:45:38