Trace number 1522377

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
Hybrid2 2009-03-22SAT 1056.22 1056.61

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1850138369-006.cnf
MD5SUMede25cb155c6cf4ca4d7600faec2bb41
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark146.905
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 

1056.19/1056.61	c try 1 flip j 122712653
1056.19/1056.61	c A solution is found
1056.19/1056.61	s SATISFIABLE
1056.19/1056.61	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 
1056.19/1056.61	v 0 
1056.19/1056.61	c Done (mycputime is 1055.700 seconds)

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1522377-1238359736/watcher-1522377-1238359736 -o /tmp/evaluation-result-1522377-1238359736/solver-1522377-1238359736 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/Hybrid2 HOME/instance-1522377-1238359736.cnf 61569717 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/71 12545
/proc/meminfo: memFree=829888/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=450944 CPUtime=0
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 1108636693 461766656 97 1992294400 134512640 135106774 4294956224 18446744073709551615 134633838 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 112736 97 53 145 0 111612 0

[startup+0.042888 s]
/proc/loadavg: 0.99 0.97 0.91 3/71 12545
/proc/meminfo: memFree=829888/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=451996 CPUtime=0.04
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 454 0 0 0 4 0 0 0 18 0 1 0 1108636693 462843904 438 1992294400 134512640 135106774 4294956224 18446744073709551615 134612774 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 112999 442 53 145 0 111875 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 451996

[startup+0.101898 s]
/proc/loadavg: 0.99 0.97 0.91 3/71 12545
/proc/meminfo: memFree=829888/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=452788 CPUtime=0.1
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 669 0 0 0 10 0 0 0 18 0 1 0 1108636693 463654912 653 1992294400 134512640 135106774 4294956224 18446744073709551615 134524138 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 113197 653 53 145 0 112073 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 452788

[startup+0.301937 s]
/proc/loadavg: 0.99 0.97 0.91 3/71 12545
/proc/meminfo: memFree=829888/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=452788 CPUtime=0.3
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 669 0 0 0 30 0 0 0 19 0 1 0 1108636693 463654912 653 1992294400 134512640 135106774 4294956224 18446744073709551615 134524119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 113197 653 53 145 0 112073 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 452788

[startup+0.702012 s]
/proc/loadavg: 0.99 0.97 0.91 3/71 12545
/proc/meminfo: memFree=829888/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=0.69
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 69 0 0 0 23 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134518478 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 458036

[startup+1.50116 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12546
/proc/meminfo: memFree=825656/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=1.49
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 149 0 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134528742 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 458036

[startup+3.10147 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12546
/proc/meminfo: memFree=825464/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=3.09
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 309 0 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 458036

[startup+6.30108 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12546
/proc/meminfo: memFree=825272/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=6.29
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 629 0 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134526828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 458036

[startup+12.7023 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12546
/proc/meminfo: memFree=825280/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=12.69
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 1269 0 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134526810 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 458036

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12546
/proc/meminfo: memFree=825408/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=25.48
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 2548 0 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134528323 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 458036

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12546
/proc/meminfo: memFree=825472/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=51.07
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 5107 0 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134526850 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 458036

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12546
/proc/meminfo: memFree=825472/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=102.25
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 10225 0 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134526848 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 458036

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12546
/proc/meminfo: memFree=825472/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=162.23
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 16223 0 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134526857 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 458036

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12546
/proc/meminfo: memFree=825472/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=222.21
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 22220 1 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134518182 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 458036

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12546
/proc/meminfo: memFree=825472/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=282.19
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 28218 1 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134526470 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 458036

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12546
/proc/meminfo: memFree=825408/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=342.16
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 34215 1 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134526862 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 458036

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12546
/proc/meminfo: memFree=825408/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=402.14
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 40213 1 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134526828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 458036

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12546
/proc/meminfo: memFree=825408/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=462.12
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 46211 1 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134528705 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 458036

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12546
/proc/meminfo: memFree=825344/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=522.1
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 52208 2 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134526721 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 458036

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12546
/proc/meminfo: memFree=825408/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=582.08
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 58206 2 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134526810 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 458036

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12546
/proc/meminfo: memFree=825344/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=642.06
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 64204 2 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134527182 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 458036

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12546
/proc/meminfo: memFree=825408/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=702.03
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 70201 2 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134527125 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 458036

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12552
/proc/meminfo: memFree=825216/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=762.01
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 76198 3 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134528666 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 458036

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12552
/proc/meminfo: memFree=825216/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=821.98
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 82195 3 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134526857 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 458036

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12552
/proc/meminfo: memFree=825280/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=881.96
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 88192 4 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134529178 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 458036

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12552
/proc/meminfo: memFree=825280/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=941.94
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 94190 4 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134526846 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 458036

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12552
/proc/meminfo: memFree=825280/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=1001.92
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 100188 4 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134526850 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 458036

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

[startup+1023.9 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12552
/proc/meminfo: memFree=825280/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=1023.51
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 102347 4 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134527203 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 1023.51
Current children cumulated vsize (KiB) 458036

[startup+1036.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12552
/proc/meminfo: memFree=825280/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=1036.3
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 103626 4 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134526850 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 1036.3
Current children cumulated vsize (KiB) 458036

[startup+1049.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12552
/proc/meminfo: memFree=825280/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=1049.1
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 104906 4 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134526857 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 1049.1
Current children cumulated vsize (KiB) 458036

[startup+1052.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12552
/proc/meminfo: memFree=825280/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=1052.3
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 105226 4 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 1052.3
Current children cumulated vsize (KiB) 458036

[startup+1054.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12552
/proc/meminfo: memFree=825280/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=1053.9
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 105386 4 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134528310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 1053.9
Current children cumulated vsize (KiB) 458036

[startup+1055.9 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12552
/proc/meminfo: memFree=825280/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=1055.5
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 105546 4 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134528779 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 1055.5
Current children cumulated vsize (KiB) 458036

[startup+1056.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12552
/proc/meminfo: memFree=825280/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=1055.89
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 105585 4 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134528744 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 1055.89
Current children cumulated vsize (KiB) 458036

[startup+1056.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12552
/proc/meminfo: memFree=825280/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=1056.09
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 105605 4 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134527292 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 1056.09
Current children cumulated vsize (KiB) 458036

[startup+1056.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 12552
/proc/meminfo: memFree=825280/2055920 swapFree=4170332/4192956
[pid=12545] ppid=12543 vsize=458036 CPUtime=1056.19
/proc/12545/stat : 12545 (Hybrid2) R 12543 12545 12386 0 -1 4194304 1096 0 0 0 105615 4 0 0 25 0 1 0 1108636693 469028864 1080 1992294400 134512640 135106774 4294956224 18446744073709551615 134526830 0 0 4096 0 0 0 0 17 1 0 0
/proc/12545/statm: 114509 1080 56 145 0 113385 0
Current children cumulated CPU time (s) 1056.19
Current children cumulated vsize (KiB) 458036

Child status: 10
Real time (s): 1056.61
CPU time (s): 1056.22
CPU user time (s): 1056.17
CPU system time (s): 0.046992
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 458036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1056.17
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1115
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= 1802

runsolver used 1.07184 second user time and 2.77858 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-29 22:48:56
IDJOB=1522377
IDBENCH=70190
IDSOLVER=530
FILE ID=node38/1522377-1238359736
PBS_JOBID= 9061190
Free space on /tmp= 65528 MiB

SOLVER NAME= Hybrid2 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1850138369-006.cnf
COMMAND LINE= HOME/Hybrid2 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1522377-1238359736/watcher-1522377-1238359736 -o /tmp/evaluation-result-1522377-1238359736/solver-1522377-1238359736 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/Hybrid2 HOME/instance-1522377-1238359736.cnf 61569717

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

MD5SUM BENCH= ede25cb155c6cf4ca4d7600faec2bb41
RANDOM SEED=61569717

node38.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        830368 kB
Buffers:         91528 kB
Cached:        1042116 kB
SwapCached:      11204 kB
Active:         167112 kB
Inactive:       979212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        830368 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            5044 kB
Writeback:           0 kB
Mapped:          18336 kB
Slab:            64440 kB
Committed_AS:  3010948 kB
PageTables:       1988 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= 65524 MiB
End job on node38 at 2009-03-29 23:06:33