Trace number 3481022

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
MUSer 2011-02-10UNSAT 48.4616 48.4617

General information on the benchmark

Namemus/marques-silva/design-debugging/
divider-problem.dimacs_7.filtered.cnf
MD5SUMf50c04bc543c1f8ace5d34d2f7d48eec
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark41.8276
Satisfiable
(Un)Satisfiability was proved
Number of variables239622
Number of clauses787745
Sum of the clauses size2018411
Maximum clause length4
Minimum clause length1
Number of clauses of size 11279
Number of clauses of size 2354786
Number of clauses of size 3419160
Number of clauses of size 412520
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c *** MUSer: a MUS extractor ***
0.00/0.00	c *** release date: 2011210 ***
0.00/0.00	c *** release ref: f95464aa99ac ***
0.00/0.00	c *** built: 2011-Feb-10 00:59 ***
0.00/0.00	c *** author: Joao Marques-Silva (jpms@ucd.ie) ***
0.00/0.00	c 
0.00/0.00	c *** instance: HOME/instance-3481022-1307606686.cnf ***
0.00/0.00	c 
1.19/1.25	c Parsing CPU Time: 1.18182
1.19/1.25	c Running MUSer ...
2.55/2.57	c 0.00% completed ... 
4.58/4.69	c 5.10% completed ... 
6.30/6.32	c 10.40% completed ... 
9.70/9.77	c 15.69% completed ... 
12.19/12.27	c 32.17% completed ... 
14.59/14.69	c 47.23% completed ... 
18.69/18.76	c 62.29% completed ... 
20.19/20.27	c 67.59% completed ... 
20.89/20.99	c 73.81% completed ... 
23.29/23.31	c 78.81% completed ... 
29.59/29.64	c 83.82% completed ... 
42.89/42.99	c 88.82% completed ... 
48.39/48.45	c 100.00% completed ... 
48.39/48.45	c MUS size: 2058
48.39/48.45	s UNSATISFIABLE
48.39/48.45	v 32311 471919 253576 60006 534990 500142 253560 253544 317234 59974 417666 519119 681702 23459 50288 309272 306338 51154 23443 371741 519087 217851 425897 580169 14174 16355 308663 626872 253464 681622 426695 16339 371422 480196 253448 534719 253432 306242 14110 159863 253416 162748 16291 431208 46632 371470 16275 383769 480244 431192 46616 317761 14495 431176 48364 583553 54955 426424 54923 160904 313281 544781 573020 679891 619583 681462 160872 169771 371949 481090 480723 589354 525708 366925 362596 471519 251059 214965 32408 307381 360191 251043 214949 28880 32392 307365 534911 216697 251027 28864 214933 480771 36337 307349 363093 417811 251011 214917 534927 213780 485141 307333 582062 305120 32344 485125 28816 305104 485109 426185 733888 32328 25288 28800 480819 43313 305088 485093 25272 360095 607992 254603 305072 309321 216601 214837 733840 307253 250915 359181 626953 222405 362949 307237 25224 250899 359165 214805 465556 307221 471856 25208 250883 359149 307205 250867 359133 66967 22979 212674 308680 304976 425914 363398 17238 14592 304960 751791 413226 51091 304944 218349 14576 413210 12769 28207 426712 304928 371439 252551 22915 413194 12753 480213 536093 367070 24214 359037 14528 468618 44869 359021 14512 468602 48381 359005 44853 217724 471119 468586 467704 358989 309065 468570 413996 31190 361170 164032 252455 413098 372285 361154 41277 413082 474358 426441 254299 361138 41261 413066 10763 361122 38166 413050 638962 465156 431081 680806 371966 464194 480740 431065 413900 34173 24936 431049 34157 426138 431033 34574 361042 372014 163856 480788 361026 472001 534944 10651 163840 361010 217997 27053 163824 715842 360994 23525 27037 362998 163808 526094 471921 23509 580235 218494 573406 26989 19949 401529 306356 11004 23461 26973 59960 19933 317252 10988 23445 172384 534657 519089 40588 426665 525453 580171 66968 522407 286946 362854 522391 521509 253947 15475 308665 59896 19869 522375 474503 164177 522359 19853 643943 306260 217789 414959 372206 162766 217773 341007 414943 426729 254444 480230 639091 217757 414927 217741 414911 164065 525838 356474 54524 317779 248625 395068 681512 583539 276339 29427 197000 160906 249555 573038 43042 222615 196984 39514 573022 697940 43026 254845 35986 196968 39498 160874 217645 9000 214054 426458 414815 196952 572044 417332 217629 40797 414799 437351 471521 217613 414783 697892 251061 214967 254204 287139 23173 217597 371983 251045 480757 35922 214951 287123 251029 35906 214935 417268 287107 284575 360161 251013 214919 308874 287091 254701 216667 305122 715859 313139 341200 305106 534961 263049 341184 305090 253595 638835 30550 341168 308265 253579 305074 464580 480470 214839 341152 303488 500145 10588 253563 580236 287011 360065 250917 359183 626955 253547 286995 395261 250901 18186 216571 359167 9241 214807 21698 286979 395245 18170 250885 359151 9225 21682 223690 286963 395229 250869 359135 534674 395213 341072 417573 363400 304978 413244 341056 21634 253467 304962 413228 18106 341040 365789 21618 480199 253451 304946 413212 40525 18090 341024 253435 17641 304930 413196 159866 253419 429208 395133 359039 480997 644858 14530 252521 316982 395117 359023 480247 14514 395101 526801 359007 471121 158936 414014 395085 46603 357421 358991 309067 317796 413100 467674 417413 313284 413084 214039 401739 37751 679894 252425 413068 34223 37735 413052 371952 480726 525711 39034 413918 366928 362599 417317 240599 307384 37687 30647 21410 562751 34159 307368 392425 37671 317509 30631 34143 480774 307352 483141 417814 426156 213783 307336 471458 634442 582065 30583 249989 518241 30567 411354 663130 572430 363000 41552 471923 534978 607995 28787 232887 307256 306374 589485 480487 307240 417670 23463 195624 307224 58198 23447 49394 320526 307208 466969 294099 580173 30022 638740 521527 212677 426683 638724 534691 16359 308667 751794 54622 306278 16343 371426 49330 218352 537074 162784 521030 371442 455111 480216 258358 22453 179019 16279 481014 46620 179003 217727 218240 16263 417975 525840 178987 575091 44840 178971 29429 361173 160908 249557 269174 361157 233080 474361 361141 254302 269158 309020 233064 471603 160876 269142 361125 233048 263322 36405 269126 233032 37271 371969 163923 589374 480743 471523 419290 323235 32412 591007 28884 681402 323219 32396 360179 28868 365999 43381 323203 361045 216685 317526 323187 480791 361029 626091 357839 472004 426173 269030 361013 377296 28820 681338 32332 360997 715845 25292 269014 377280 263051 28804 32316 417719 329841 681242 25276 268998 527011 377264 39789 308267 268982 467034 377248 360083 214841 303490 534995 218497 467018 216589 25228 467002 17306 214809 480504 428376 526033 25212 466986 471860 425886 490853 26960 217856 65207 557173 362857 521079 377152 557157 521063 626877 14596 638709 426700 681627 377136 58135 534708 557141 521047 14580 377120 557125 414962 29959 12757 377104 414946 254447 252539 12741 309165 575140 639094 480233 258359 414930 575124 416934 414914 14516 48385 158874 575108 44857 356477 14500 48369 481031 223548 52763 357423 213063 254351 426413 309069 248628 467692 413984 468558 598494 252443 41281 214041 638998 41265 638982 214057 53132 43013 414818 34642 414802 12597 294309 417319 218642 414786 371986 589391 480760 413888 34161 638918 259498 249013 34145 284578 455321 363595 232953 8891 313142 232937 27057 426190 411356 232921 23529 480457 27041 638838 471925 232905 23513 254608 371699 8843 254592 8827 214826 323092 26993 11008 23465 15543 323076 26977 19937 306344 10992 23449 214794 681099 159083 323060 480521 223693 19921 466971 534645 38828 425903 539143 323044 580175 638742 420847 19456 218386 638726 262781 308669 419500 317272 19873 521497 44056 371428 164181 19857 426717 38764 534725 521032 522347 480984 306248 162754 372226 468623 480250 468607 252508 471124 525842 468591 465257 51000 468575 481048 254336 317001 426430 160910 43046 417416 449181 313287 222619 39518 43030 449165 263308 35990 39502 160878 449149 35974 645294 371955 267542 471525 467164 302674 467148 360197 356863 35926 19649 392428 467132 216703 35910 589408 480777 417272 467116 311860 163861 449053 163845 449037 258569 226832 681340 163829 449021 363003 163813 519174 417721 360101 449005 472872 467036 216607 214843 503114 8828 371716 467020 539192 503098 164278 467004 528280 9245 539176 21702 503082 253535 466988 18174 56437 9229 539160 21686 503066 65225 18158 321475 521097 65209 518116 534662 521081 425920 522396 21638 521065 522380 18110 21622 521049 254994 522364 18094 371445 252557 217778 19393 426734 308622 217762 20692 580513 217746 372243 14518 316970 217730 573091 14502 467710 309071 414002 27668 481065 446217 426447 37755 471606 375408 34227 217650 37739 252413 34211 589361 410524 317816 217634 34644 163926 35510 417321 371972 217618 413906 212953 217602 37691 30651 34163 17886 254738 37675 30635 34147 645151 41620 317497 431023 480794 589425 471462 307324 218003 30571 371685 48596 253600 317545 30555 308270 253584 480475 485084 253568 253552 306362 23467 63494 15545 308767 638776 259356 23451 25199 625966 525459 580177 28262 250858 218388 521515 22521 253953 308671 471767 534679 681630 186671 16347 56374 253456 306266 33490 16331 253440 162772 28198 249657 312070 304919 253424 309168 481002 431216 253408 18929 681566 16283 431200 46624 16267 525844 431184 372260 223551 46608 431168 473082 420705 554067 358980 468561 160912 58443 363197 309024 160880 426464 51371 41252 525716 417338 361113 413041 58379 33747 214973 307389 471511 251051 371989 214957 28888 32400 307373 16123 715913 259501 697866 251035 637558 214941 28872 32384 307357 39857 360167 251019 214925 485149 307341 216673 251003 317514 681358 482168 485133 715865 589442 313145 305112 32336 485117 25296 28808 305096 417723 485101 32320 25280 28792 305080 305064 480492 360071 250923 214829 307245 25232 216577 250907 359173 317227 733816 307229 25216 250891 359157 214797 159086 223696 307213 306331 425874 535015 45871 250875 359141 23436 307197 420850 359125 249722 304984 262784 304968 413234 14584 304952 480205 413218 534696 304936 14568 372213 522350 413202 12761 14119 413186 12745 359045 468626 252527 359029 177005 481019 14520 48389 468610 534744 359013 44861 414902 14504 414020 48373 468594 465260 661917 44845 330054 358997 317754 363246 472169 468578 361178 426401 467680 447181 413106 662831 361162 41285 413090 361146 519481 525781 263311 252431 41269 413074 361130 491066 413058 263327 49608 583482 480732 39489 431089 303639 362605 417323 471528 589379 431073 31984 431057 34165 254740 14360 431041 34149 580339 590018 163864 361034 163848 361018 27061 163832 361002 23533 589459 27045 163816 519177 360986 23517 362990 471913 302549 501114 217957 306380 194700 426210 23469 528283 480509 253538 26981 19941 10996 23453 168690 26965 19925 10980 534649 66976 580179 160129 521533 357556 250860 425891 518119 362862 534665 17696 522399 419504 19877 522383 213597 522367 19861 45808 414967 21609 22924 480222 425939 217781 534713 414951 304921 363343 17632 525926 306236 217765 414935 254949 162742 217749 414919 316973 416923 217733 573094 584012 525846 555047 481036 601610 10836 358982 254340 25907 160914 446220 426418 196992 39522 43034 35994 226309 196976 39506 160882 217653 414823 43018 35978 196960 47845 217637 414807 411473 169765 32883 413043 196944 217621 480749 414791 214975 287147 471513 217605 363648 414775 251053 589396 35930 214959 681408 254196 287131 218102 12023 360185 251037 35914 214943 287115 317500 37662 426131 216691 251021 39859 214927 303576 287099 251005 307327 341208 305114 608980 371688 263057 341192 217990 305098 253603 410399 417725 46835 341176 371704 253587 305082 638827 360089 341160 253571 305066 216595 250925 214831 253555 733834 287003 395269 250909 359175 21706 61733 308770 286987 363488 395253 259359 250893 18178 359159 63481 214799 9233 21690 160114 480526 54677 347814 286971 395237 250877 18162 625969 359143 9217 35305 286955 395221 359127 426658 304986 341064 308674 21642 425908 20760 363392 304970 534682 59905 413236 18114 341048 159024 21626 253459 54613 304954 413220 18098 508826 341032 253443 338500 304938 413204 341016 308626 253427 252545 413188 230651 372231 359047 480239 27736 253411 367064 395125 359031 14522 395109 464316 359015 14506 223554 395093 426754 358999 9073 518505 467698 420708 395077 481053 554070 159794 468564 413990 413108 24144 252449 413092 56682 37759 417918 413076 34231 426435 37743 413060 34215 361116 266601 417325 616467 56618 307392 37695 480766 413894 34167 426483 419714 307376 37679 259504 30639 697869 10260 34151 589413 307360 30623 307344 360154 317517 534922 216660 383556 30575 580726 30559 45072 362992 164315 471915 63530 371721 268973 226853 307248 23471 63498 59970 733819 307232 53812 306350 23455 681105 159089 307216 425877 534651 580181 307200 420853 249725 323034 18997 521503 63418 16351 213599 626868 371434 534699 474497 16335 522353 35242 306254 226582 583629 557116 312074 262803 162760 377095 572166 303914 179027 372248 16287 480256 46628 179011 626355 416925 16271 471130 414905 525848 661920 46612 178995 58479 473086 178979 254342 361181 426404 681506 160916 481070 361165 58447 233088 467667 54919 269166 361149 233072 160884 374451 269150 361133 233056 262532 472108 371961 348024 426452 269134 233040 303642 163931 269118 54855 30223 471515 697886 360203 323227 32404 216709 28876 480783 323211 32388 218601 663267 509036 28860 323195 589430 361037 12524 285515 323179 269038 361021 534939 32340 25300 269022 361005 377288 28812 217992 363009 32324 417727 25284 269006 360989 377272 28796 302552 268990 377256 159138 467026 377240 194703 214833 467010 360059 528286 362945 253541 681699 25220 466994 216565 214801 160116 254551 25204 466978 317247 44111 160132 357559 425894 217848 525448 24739 534668 521087 580166 377160 557165 521071 363394 377144 557149 253942 49339 521055 14588 681619 377128 557133 44047 414970 521039 480193 14572 12765 371451 19848 357495 377112 339448 534716 414954 680016 411764 525929 12749 15871 575148 414938 575132 414922 14524 48393 252515 316976 575116 44865 584015 14508 372265 48377 467716 575100 44849 414008 639038 317774 426421 525785 465200 41273 414826 252419 41257 46084 414810 411476 169768 31122 480720 417327 371978 414794 413912 366922 28460 414778 34169 254199 365575 263347 393381 34153 645157 317503 534908 35901 38098 480800 363090 312284 307330 589447 232945 212799 232929 23537 410402 27049 177651 534956 232913 23521 45074 663124 308276 362994 27033 638830 471917 448996 232897 213713 254600 276126 473296 323100 263076 306368 323084 26985 19945 638782 363491 259362 11000 23457 61720 323068 26969 19929 10984 23441 323052 503057 437138 521521 425911 248749 534685 19881 18999 19865 306272 302938 338503 162778 18085 24676 417520 363347 480210 367067 25975 231584 468615 204644 468599 217721 468583 420711 32951 468567 160918 449189 413977 317791 43038 449173 35998 426438 39510 474355 43022 449157 35982 39494 361119 449141 44321 29359 362594 464191 480737 467156 471517 371995 35934 26697 218106 467140 35918 467124 360173 34138 216679 449061 317520 426151 163853 254697 449045 163837 449029 589464 217994 417729 163821 449013 263045 480450 163805 534973 61769 503122 8836 467028 360077 214835 539200 503106 467012 216583 539184 21710 61737 503090 466996 18182 52051 214803 9237 539168 21694 503074 466980 425880 18166 9221 539152 33545 525450 356599 521089 522404 240386 521073 410788 426678 363396 522388 18118 480546 253944 21630 61657 521057 522372 521490 474500 18102 534702 38773 21614 521041 365785 13784 522356 33481 217786 480977 217770 471710 252533 24212 480227 217754 14526 416928 217738 414908 14510 414026 526797 16258 56718 254345 426407 467686 480275 218203 56686 194978 252437 34235 37747 254842 34219 580409 426455 217642 572041 42558 417329 217626 471534 465154 217610 34171 308919 217594 37683 30643 480754 413882 34155 159670 37667 411414 30627 258145 426168 30579 226825 30563 253592 0
48.39/48.45	c Terminating MUSer ...
48.39/48.45	c CPU Time: 48.33

Verifier Data 

OK	2058

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3481022-1307606686/watcher-3481022-1307606686 -o /tmp/evaluation-result-3481022-1307606686/solver-3481022-1307606686 -C 1800 -W 1850 -M 7680 ./muser -comp HOME/instance-3481022-1307606686.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.18 3.65 2.49 5/502 20760
/proc/meminfo: memFree=9876236/32951124 swapFree=43324008/67111528
[pid=20760] ppid=20758 vsize=8364 CPUtime=0.01 cores=5,7
/proc/20760/stat : 20760 (muser) R 20758 20760 18646 0 -1 4202496 1580 0 0 0 1 0 0 0 24 0 1 0 872269152 8564736 1534 33554432000 4194304 5696331 140734633469968 18446744073709551615 4208097 0 0 4096 24615 0 0 0 17 5 0 0 0
/proc/20760/statm: 2091 1534 114 367 0 1721 0

[startup+0.058261 s]
/proc/loadavg: 4.18 3.65 2.49 5/502 20760
/proc/meminfo: memFree=9876236/32951124 swapFree=43324008/67111528
[pid=20760] ppid=20758 vsize=15248 CPUtime=0.05 cores=5,7
/proc/20760/stat : 20760 (muser) R 20758 20760 18646 0 -1 4202496 3736 0 0 0 5 0 0 0 24 0 1 0 872269152 15613952 3252 33554432000 4194304 5696331 140734633469968 18446744073709551615 4965206 0 0 4096 24615 0 0 0 17 5 0 0 0
/proc/20760/statm: 3812 3255 114 367 0 3442 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15248

[startup+0.100252 s]
/proc/loadavg: 4.18 3.65 2.49 5/502 20760
/proc/meminfo: memFree=9876236/32951124 swapFree=43324008/67111528
[pid=20760] ppid=20758 vsize=25104 CPUtime=0.09 cores=5,7
/proc/20760/stat : 20760 (muser) R 20758 20760 18646 0 -1 4202496 6195 0 0 0 9 0 0 0 24 0 1 0 872269152 25706496 5711 33554432000 4194304 5696331 140734633469968 18446744073709551615 4208097 0 0 4096 24615 0 0 0 17 5 0 0 0
/proc/20760/statm: 6276 5711 114 367 0 5906 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25104

[startup+0.300216 s]
/proc/loadavg: 4.18 3.65 2.49 5/502 20760
/proc/meminfo: memFree=9876236/32951124 swapFree=43324008/67111528
[pid=20760] ppid=20758 vsize=54368 CPUtime=0.28 cores=5,7
/proc/20760/stat : 20760 (muser) R 20758 20760 18646 0 -1 4202496 15236 0 0 0 27 1 0 0 25 0 1 0 872269152 55672832 13018 33554432000 4194304 5696331 140734633469968 18446744073709551615 4965206 0 0 4096 24615 0 0 0 17 5 0 0 0
/proc/20760/statm: 13592 13020 114 367 0 13222 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 54368

[startup+0.700142 s]
/proc/loadavg: 4.18 3.65 2.49 5/502 20760
/proc/meminfo: memFree=9876236/32951124 swapFree=43324008/67111528
[pid=20760] ppid=20758 vsize=118496 CPUtime=0.69 cores=5,7
/proc/20760/stat : 20760 (muser) R 20758 20760 18646 0 -1 4202496 33575 0 0 0 65 4 0 0 25 0 1 0 872269152 121339904 29050 33554432000 4194304 5696331 140734633469968 18446744073709551615 4965206 0 0 4096 24615 0 0 0 17 5 0 0 0
/proc/20760/statm: 29624 29053 114 367 0 29254 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 118496

[startup+1.50099 s]
/proc/loadavg: 4.18 3.65 2.49 5/503 20761
/proc/meminfo: memFree=9657260/32951124 swapFree=43324008/67111528
[pid=20760] ppid=20758 vsize=253244 CPUtime=1.49 cores=5,7
/proc/20760/stat : 20760 (muser) R 20758 20760 18646 0 -1 4202496 72007 0 0 0 141 8 0 0 25 0 1 0 872269152 259321856 62869 33554432000 4194304 5696331 140734633469968 18446744073709551615 4965206 0 0 4096 24615 0 0 0 17 5 0 0 0
/proc/20760/statm: 63311 62871 140 367 0 62941 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 253244

[startup+3.11769 s]
/proc/loadavg: 4.32 3.69 2.51 5/501 20761
/proc/meminfo: memFree=9551644/32951124 swapFree=43324008/67111528
[pid=20760] ppid=20758 vsize=223900 CPUtime=3.1 cores=5,7
/proc/20760/stat : 20760 (muser) R 20758 20760 18646 0 -1 4202496 96113 0 0 0 299 11 0 0 25 0 1 0 872269152 229273600 55445 33554432000 4194304 5696331 140734633469968 18446744073709551615 4381125 0 0 4096 24615 0 0 0 17 5 0 0 0
/proc/20760/statm: 55975 55445 148 367 0 55605 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 223900

[startup+6.30118 s]
/proc/loadavg: 4.38 3.71 2.52 5/506 20767
/proc/meminfo: memFree=9103752/32951124 swapFree=43324008/67111528
[pid=20760] ppid=20758 vsize=223900 CPUtime=6.3 cores=5,7
/proc/20760/stat : 20760 (muser) R 20758 20760 18646 0 -1 4202496 96113 0 0 0 619 11 0 0 25 0 1 0 872269152 229273600 55445 33554432000 4194304 5696331 140734633469968 18446744073709551615 4381075 0 0 4096 24615 0 0 0 17 5 0 0 0
/proc/20760/statm: 55975 55445 148 367 0 55605 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 223900

[startup+12.7009 s]
/proc/loadavg: 4.35 3.71 2.53 5/506 20767
/proc/meminfo: memFree=8277380/32951124 swapFree=43324008/67111528
[pid=20760] ppid=20758 vsize=223900 CPUtime=12.69 cores=5,7
/proc/20760/stat : 20760 (muser) R 20758 20760 18646 0 -1 4202496 96115 0 0 0 1258 11 0 0 25 0 1 0 872269152 229273600 55447 33554432000 4194304 5696331 140734633469968 18446744073709551615 4416590 0 0 4096 24615 0 0 0 17 5 0 0 0
/proc/20760/statm: 55975 55447 149 367 0 55605 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 223900

[startup+25.5005 s]
/proc/loadavg: 4.29 3.72 2.54 5/506 20768
/proc/meminfo: memFree=6594196/32951124 swapFree=43324008/67111528
[pid=20760] ppid=20758 vsize=223900 CPUtime=25.49 cores=5,7
/proc/20760/stat : 20760 (muser) R 20758 20760 18646 0 -1 4202496 96117 0 0 0 2537 12 0 0 25 0 1 0 872269152 229273600 55449 33554432000 4194304 5696331 140734633469968 18446744073709551615 4410507 0 0 4096 24615 0 0 0 17 5 0 0 0
/proc/20760/statm: 55975 55449 149 367 0 55605 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 223900

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

[startup+26.4004 s]
/proc/loadavg: 4.29 3.72 2.54 5/506 20768
/proc/meminfo: memFree=6827696/32951124 swapFree=43324008/67111528
[pid=20760] ppid=20758 vsize=223900 CPUtime=26.39 cores=5,7
/proc/20760/stat : 20760 (muser) R 20758 20760 18646 0 -1 4202496 96118 0 0 0 2627 12 0 0 25 0 1 0 872269152 229273600 55450 33554432000 4194304 5696331 140734633469968 18446744073709551615 4381212 0 0 4096 24615 0 0 0 17 5 0 0 0
/proc/20760/statm: 55975 55450 149 367 0 55605 0
Current children cumulated CPU time (s) 26.39
Current children cumulated vsize (KiB) 223900

[startup+39.201 s]
/proc/loadavg: 4.23 3.73 2.57 5/506 20768
/proc/meminfo: memFree=7326300/32951124 swapFree=43324008/67111528
[pid=20760] ppid=20758 vsize=223900 CPUtime=39.19 cores=5,7
/proc/20760/stat : 20760 (muser) R 20758 20760 18646 0 -1 4202496 96118 0 0 0 3907 12 0 0 25 0 1 0 872269152 229273600 55450 33554432000 4194304 5696331 140734633469968 18446744073709551615 4416830 0 0 4096 24615 0 0 0 17 5 0 0 0
/proc/20760/statm: 55975 55450 149 367 0 55605 0
Current children cumulated CPU time (s) 39.19
Current children cumulated vsize (KiB) 223900

[startup+42.4004 s]
/proc/loadavg: 4.21 3.74 2.57 5/506 20768
/proc/meminfo: memFree=7327168/32951124 swapFree=43324008/67111528
[pid=20760] ppid=20758 vsize=223900 CPUtime=42.39 cores=5,7
/proc/20760/stat : 20760 (muser) R 20758 20760 18646 0 -1 4202496 96119 0 0 0 4227 12 0 0 25 0 1 0 872269152 229273600 55451 33554432000 4194304 5696331 140734633469968 18446744073709551615 4416838 0 0 4096 24615 0 0 0 17 5 0 0 0
/proc/20760/statm: 55975 55451 149 367 0 55605 0
Current children cumulated CPU time (s) 42.39
Current children cumulated vsize (KiB) 223900

[startup+45.6008 s]
/proc/loadavg: 4.21 3.74 2.57 5/506 20768
/proc/meminfo: memFree=7326564/32951124 swapFree=43324008/67111528
[pid=20760] ppid=20758 vsize=223900 CPUtime=45.59 cores=5,7
/proc/20760/stat : 20760 (muser) R 20758 20760 18646 0 -1 4202496 96119 0 0 0 4547 12 0 0 25 0 1 0 872269152 229273600 55451 33554432000 4194304 5696331 140734633469968 18446744073709551615 4381212 0 0 4096 24615 0 0 0 17 5 0 0 0
/proc/20760/statm: 55975 55451 149 367 0 55605 0
Current children cumulated CPU time (s) 45.59
Current children cumulated vsize (KiB) 223900

[startup+47.2005 s]
/proc/loadavg: 4.35 3.77 2.59 5/506 20768
/proc/meminfo: memFree=7326452/32951124 swapFree=43324008/67111528
[pid=20760] ppid=20758 vsize=223900 CPUtime=47.19 cores=5,7
/proc/20760/stat : 20760 (muser) R 20758 20760 18646 0 -1 4202496 96119 0 0 0 4707 12 0 0 25 0 1 0 872269152 229273600 55451 33554432000 4194304 5696331 140734633469968 18446744073709551615 4416916 0 0 4096 24615 0 0 0 17 5 0 0 0
/proc/20760/statm: 55975 55451 149 367 0 55605 0
Current children cumulated CPU time (s) 47.19
Current children cumulated vsize (KiB) 223900

[startup+48.0004 s]
/proc/loadavg: 4.35 3.77 2.59 5/506 20768
/proc/meminfo: memFree=7326452/32951124 swapFree=43324008/67111528
[pid=20760] ppid=20758 vsize=223900 CPUtime=47.99 cores=5,7
/proc/20760/stat : 20760 (muser) R 20758 20760 18646 0 -1 4202496 96120 0 0 0 4787 12 0 0 25 0 1 0 872269152 229273600 55452 33554432000 4194304 5696331 140734633469968 18446744073709551615 4381177 0 0 4096 24615 0 0 0 17 5 0 0 0
/proc/20760/statm: 55975 55452 149 367 0 55605 0
Current children cumulated CPU time (s) 47.99
Current children cumulated vsize (KiB) 223900

[startup+48.4003 s]
/proc/loadavg: 4.35 3.77 2.59 5/506 20768
/proc/meminfo: memFree=7326824/32951124 swapFree=43324008/67111528
[pid=20760] ppid=20758 vsize=223900 CPUtime=48.39 cores=5,7
/proc/20760/stat : 20760 (muser) R 20758 20760 18646 0 -1 4202496 96120 0 0 0 4827 12 0 0 25 0 1 0 872269152 229273600 55452 33554432000 4194304 5696331 140734633469968 18446744073709551615 4419584 0 0 4096 24615 0 0 0 17 5 0 0 0
/proc/20760/statm: 55975 55452 149 367 0 55605 0
Current children cumulated CPU time (s) 48.39
Current children cumulated vsize (KiB) 223900

Child status: 20
Real time (s): 48.4617
CPU time (s): 48.4616
CPU user time (s): 48.3267
CPU system time (s): 0.134979
CPU usage (%): 99.9998
Max. virtual memory (cumulated for all children) (KiB): 253244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 48.3267
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96121
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= 3
involuntary context switches= 86

runsolver used 0.224965 second user time and 0.52392 second system time

The end

Launcher Data 

Begin job on node105 at 2011-06-09 10:04:47
IDJOB=3481022
IDBENCH=89368
IDSOLVER=1969
FILE ID=node105/3481022-1307606686
RUNJOBID= node105-1307606208-18893
PBS_JOBID= 13547790
Free space on /tmp= 73116 MiB

SOLVER NAME= MUSer 2011-02-10
BENCH NAME= SAT11/mus/marques-silva/design-debugging/divider-problem.dimacs_7.filtered.cnf
COMMAND LINE= ./muser -comp BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3481022-1307606686/watcher-3481022-1307606686 -o /tmp/evaluation-result-3481022-1307606686/solver-3481022-1307606686 -C 1800 -W 1850 -M 7680  ./muser -comp HOME/instance-3481022-1307606686.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= f50c04bc543c1f8ace5d34d2f7d48eec
RANDOM SEED=1112329254

node105.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5410.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       9876508 kB
Buffers:        201064 kB
Cached:        1360672 kB
SwapCached:      20580 kB
Active:       22246532 kB
Inactive:       468964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       9876508 kB
SwapTotal:    67111528 kB
SwapFree:     43324008 kB
Dirty:          198496 kB
Writeback:          24 kB
AnonPages:    21151248 kB
Mapped:          67576 kB
Slab:           170044 kB
PageTables:     120456 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 135098864 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73028 MiB
End job on node105 at 2011-06-09 10:05:36