Trace number 1630785

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
iPAWS 2009-03-22SAT 4471.42 4472.62

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S45173584-020.cnf
MD5SUM59fbd40d503488bcdf45b7724d53bd6d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark65.822
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

4471.39/4472.61	s SATISFIABLE
4471.39/4472.61	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 -760 761 762 -763 764 765 766 -767 -768 -769 770 -771 -772 -773 774 775 -776 -777 778 -779 -780 -781 -782 -783 -784 -785 786 -787 788 789 -790 791 792 -793 794 795 796 797 798 799 -800 -801 -802 -803 804 -805 -806 807 -808 809 -810 -811 -812 -813 -814 815 816 817 -818 -819 -820 821 822 -823 -824 -825 -826 827 828 829 -830 -831 832 833 834 -835 836 837 838 839 840 841 842 843 -844 845 -846 847 -848 -849 -850 -851 -852 853 -854 855 -856 -857 858 -859 860 -861 -862 863 864 865 -866 -867 868 -869 -870 871 872 873 -874 -875 -876 877 -878 879 -880 881 -882 -883 884 885 -886 -887 -888 889 890 -891 -892 893 -894 895 896 897 898 -899 900 901 -902 903 -904 -905 -906 907 908 909 -910 -911 912 -913 914 -915 -916 917 -918 919 920 921 -922 923 924 925 926 927 928 -929 930 931 932 933 -934 -935 936 937 938 939 940 -941 942 943 -944 -945 946 -947 948 949 950 -951 952 -953 -954 955 -956 -957 -958 959 -960 -961 -962 -963 964 965 966 967 968 969 970 -971 -972 -973 974 975 -976 977 978 -979 980 -981 982 983 -984 -985 986 -987 -988 989 -990 -991 -992 -993 -994 -995 996 997 -998 999 -1000 0
4471.39/4472.61	c input file instance-1630785-1240043853.cnf, flips 766680458

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-1630785-1240043853/watcher-1630785-1240043853 -o /tmp/evaluation-result-1630785-1240043853/solver-1630785-1240043853 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1630785-1240043853.cnf 1616534920 

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: 1.00 1.00 1.00 3/64 21535
/proc/meminfo: memFree=1343920/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=0
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 32412779 343977984 468 1992294400 134512640 135114423 4294956224 18446744073709551615 134533972 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 468 54 146 0 83831 0

[startup+0.0132329 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21535
/proc/meminfo: memFree=1343920/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=0
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 511 0 0 0 0 0 0 0 18 0 1 0 32412779 343977984 495 1992294400 134512640 135114423 4294956224 18446744073709551615 134734132 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 495 54 146 0 83831 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 335916

[startup+0.102247 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21535
/proc/meminfo: memFree=1343920/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=0.09
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1344 0 0 0 9 0 0 0 18 0 1 0 32412779 343977984 1328 1992294400 134512640 135114423 4294956224 18446744073709551615 134518550 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1328 58 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301258 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21535
/proc/meminfo: memFree=1343920/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=0.29
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1344 0 0 0 29 0 0 0 19 0 1 0 32412779 343977984 1328 1992294400 134512640 135114423 4294956224 18446744073709551615 134516967 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1328 58 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701295 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21535
/proc/meminfo: memFree=1343920/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=0.69
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 69 0 0 0 22 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134549872 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21536
/proc/meminfo: memFree=1338792/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=1.49
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 149 0 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21536
/proc/meminfo: memFree=1338664/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=3.09
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 309 0 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.3018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21536
/proc/meminfo: memFree=1338536/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=6.29
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 629 0 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21536
/proc/meminfo: memFree=1338544/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=12.68
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 1268 0 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515369 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 335916

[startup+25.5025 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21536
/proc/meminfo: memFree=1338544/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=25.49
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 2548 1 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516590 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 335916

[startup+51.1028 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21536
/proc/meminfo: memFree=1338544/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=51.08
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 5107 1 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517255 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 335916

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21536
/proc/meminfo: memFree=1338480/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=102.27
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 10226 1 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515692 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 335916

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21536
/proc/meminfo: memFree=1338480/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=162.25
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 16224 1 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517460 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 335916

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21536
/proc/meminfo: memFree=1338416/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=222.23
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 22222 1 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515508 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 335916

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21536
/proc/meminfo: memFree=1338416/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=282.21
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 28220 1 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 335916

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21536
/proc/meminfo: memFree=1338416/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=342.19
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 34218 1 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 335916

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21536
/proc/meminfo: memFree=1338352/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=402.19
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 40217 2 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 335916

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21536
/proc/meminfo: memFree=1338416/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=462.17
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 46215 2 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516967 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 335916

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21536
/proc/meminfo: memFree=1338352/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=522.15
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 52213 2 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516618 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 335916

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21536
/proc/meminfo: memFree=1338352/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=582.13
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 58211 2 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134546184 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 335916

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21536
/proc/meminfo: memFree=1338352/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=642.12
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 64210 2 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 335916


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

/proc/meminfo: memFree=1338096/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=3881.25
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 388114 11 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516822 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 3881.25
Current children cumulated vsize (KiB) 335916

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21544
/proc/meminfo: memFree=1338096/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=3941.24
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 394112 12 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 3941.24
Current children cumulated vsize (KiB) 335916

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21544
/proc/meminfo: memFree=1338032/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=4001.22
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 400110 12 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 4001.22
Current children cumulated vsize (KiB) 335916

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21544
/proc/meminfo: memFree=1338096/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=4061.2
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 406108 12 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 335916

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21544
/proc/meminfo: memFree=1338032/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=4121.18
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 412106 12 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517805 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 335916

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21544
/proc/meminfo: memFree=1338096/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=4181.17
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 418105 12 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515508 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 335916

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21544
/proc/meminfo: memFree=1338096/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=4241.15
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 424103 12 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516985 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 335916

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21544
/proc/meminfo: memFree=1338096/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=4301.14
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 430101 13 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517070 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 4301.14
Current children cumulated vsize (KiB) 335916

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21544
/proc/meminfo: memFree=1338032/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=4361.12
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 436099 13 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134514767 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 335916

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21544
/proc/meminfo: memFree=1338096/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=4421.1
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 442097 13 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 335916

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

[startup+4428.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21544
/proc/meminfo: memFree=1338096/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=4427.5
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 442737 13 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 4427.5
Current children cumulated vsize (KiB) 335916

[startup+4454.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21544
/proc/meminfo: memFree=1338032/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=4453.09
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 445296 13 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 4453.09
Current children cumulated vsize (KiB) 335916

[startup+4460.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21544
/proc/meminfo: memFree=1338032/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=4459.49
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 445936 13 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 4459.49
Current children cumulated vsize (KiB) 335916

[startup+4467.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21544
/proc/meminfo: memFree=1338032/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=4465.89
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 446576 13 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517508 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 4465.89
Current children cumulated vsize (KiB) 335916

[startup+4470.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21544
/proc/meminfo: memFree=1338032/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=4469.09
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 446896 13 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134549846 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 4469.09
Current children cumulated vsize (KiB) 335916

[startup+4471.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21544
/proc/meminfo: memFree=1338032/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=4470.69
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 447056 13 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 4470.69
Current children cumulated vsize (KiB) 335916

[startup+4472.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21544
/proc/meminfo: memFree=1338032/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=4471.09
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 447096 13 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134550957 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 4471.09
Current children cumulated vsize (KiB) 335916

[startup+4472.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21544
/proc/meminfo: memFree=1338032/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=4471.29
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 447116 13 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515759 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 4471.29
Current children cumulated vsize (KiB) 335916

[startup+4472.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21544
/proc/meminfo: memFree=1338032/2055920 swapFree=4192956/4192956
[pid=21535] ppid=21533 vsize=335916 CPUtime=4471.39
/proc/21535/stat : 21535 (iPAWS) R 21533 21535 21395 0 -1 4194304 1345 0 0 0 447126 13 0 0 25 0 1 0 32412779 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/21535/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 4471.39
Current children cumulated vsize (KiB) 335916

Child status: 0
Real time (s): 4472.62
CPU time (s): 4471.42
CPU user time (s): 4471.28
CPU system time (s): 0.138978
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4471.28
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1354
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 10160

runsolver used 4.24335 second user time and 8.01578 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-18 10:37:33
IDJOB=1630785
IDBENCH=70191
IDSOLVER=588
FILE ID=node51/1630785-1240043853
PBS_JOBID= 9157481
Free space on /tmp= 66460 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S45173584-020.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1630785-1240043853/watcher-1630785-1240043853 -o /tmp/evaluation-result-1630785-1240043853/solver-1630785-1240043853 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1630785-1240043853.cnf 1616534920

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

MD5SUM BENCH= 59fbd40d503488bcdf45b7724d53bd6d
RANDOM SEED=1616534920

node51.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:       1344400 kB
Buffers:         84420 kB
Cached:         533292 kB
SwapCached:          0 kB
Active:         254436 kB
Inactive:       377208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1344400 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          23688 kB
Slab:            65896 kB
Committed_AS:   163600 kB
PageTables:       1392 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= 66460 MiB
End job on node51 at 2009-04-18 11:52:05