Trace number 371953

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08SAT 202.335 202.477

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
MD5SUM202e2057dc8114964b5b3ec133b76d59
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.060989
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 990 variables and 3582 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 33 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 982 free variables and 3549 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.577
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04	c using 3-SAT heuristics (occurence based diff)
0.00/0.04	c longest clause has size 3
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 95 duplicate clauses
0.00/0.04	c resolvent_look() :: found 45 resolvents
0.00/0.04	c lessRedundantTransformation():: nothing to be done.
0.00/0.04	c transformTo3SAT():: you gave me 990 variables and 3594 clauses.
0.00/0.04	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.04	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.04	c transformTo3SAT():: the transformation yielded 990 variabels and 3594 clauses.
0.00/0.04	c main():: clause / variable ratio: ( 3594 / 990 ) = 3.63
0.00/0.04	c longest clause has size 3
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c suggested doublelook initial :: 0
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 2047 JD: 28
4.19/4.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| 1 NC: 9057 JD: 28
18.59/18.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 52278 JD: 28
107.46/107.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
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c |****************************************
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c |************************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
202.26/202.47	c solution bin :: 0001000000110000000000000000.0001
202.26/202.47	c direction branchin :: current_rights = 9
202.26/202.47	
c |***********************************************************
202.26/202.47	c
202.26/202.47	c main():: nodeCount: 100497
202.26/202.47	c main():: dead ends in main: 332
202.26/202.47	c main():: lookAheadCount: 20669504
202.26/202.47	c main():: unitResolveCount: 1943009
202.26/202.47	c main():: time=202.360000
202.26/202.47	c main():: necessary_assignments: 51552
202.26/202.47	c main():: bin_sat: 0, bin_unsat 0
202.26/202.47	c main():: doublelook: #: 693417, succes #: 540694
202.26/202.47	c main():: doublelook: overall 3.420 of all possible doublelooks executed
202.26/202.47	c main():: doublelook: succesrate: 77.975, average DL_trigger: 11363.410
202.26/202.47	c main():: SOLUTION VERIFIED :-)
202.26/202.47	s SATISFIABLE
202.26/202.47	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 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-371953-1177549107 -o ROOT/results/node21/solver-371953-1177549107 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371953-1177549107/march_ks /tmp/evaluation/371953-1177549107/instance-371953-1177549107.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.94 0.90 3/77 8428
/proc/meminfo: memFree=1899232/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=788 CPUtime=0
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 202828042 806912 93 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 197 93 47 123 0 72 0

[startup+0.0776799 s]
/proc/loadavg: 0.78 0.94 0.90 3/77 8428
/proc/meminfo: memFree=1899232/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=1924 CPUtime=0.07
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 393 0 0 0 7 0 0 0 18 0 1 0 202828042 1970176 376 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 481 376 73 123 0 356 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1924

[startup+0.10168 s]
/proc/loadavg: 0.78 0.94 0.90 3/77 8428
/proc/meminfo: memFree=1899232/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=1924 CPUtime=0.09
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 397 0 0 0 9 0 0 0 18 0 1 0 202828042 1970176 380 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 481 380 73 123 0 356 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1924

[startup+0.3017 s]
/proc/loadavg: 0.78 0.94 0.90 3/77 8428
/proc/meminfo: memFree=1899232/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=1924 CPUtime=0.29
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 416 0 0 0 29 0 0 0 19 0 1 0 202828042 1970176 399 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 481 399 73 123 0 356 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1924

[startup+0.701739 s]
/proc/loadavg: 0.78 0.94 0.90 3/77 8428
/proc/meminfo: memFree=1899232/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=2100 CPUtime=0.69
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 433 0 0 0 69 0 0 0 23 0 1 0 202828042 2150400 416 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 525 416 73 123 0 400 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2100

[startup+1.50182 s]
/proc/loadavg: 0.78 0.94 0.90 2/78 8429
/proc/meminfo: memFree=1897816/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=2100 CPUtime=1.49
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 449 0 0 0 149 0 0 0 25 0 1 0 202828042 2150400 432 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 525 432 73 123 0 400 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2100

[startup+3.10298 s]
/proc/loadavg: 0.78 0.94 0.90 2/78 8429
/proc/meminfo: memFree=1897624/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=2264 CPUtime=3.1
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 470 0 0 0 310 0 0 0 25 0 1 0 202828042 2318336 453 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 566 453 73 123 0 441 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2264

[startup+6.30129 s]
/proc/loadavg: 0.80 0.94 0.90 2/78 8429
/proc/meminfo: memFree=1897432/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=2264 CPUtime=6.29
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 497 0 0 0 629 0 0 0 25 0 1 0 202828042 2318336 480 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 566 480 73 123 0 441 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2264

[startup+12.7019 s]
/proc/loadavg: 0.82 0.94 0.90 2/78 8429
/proc/meminfo: memFree=1897384/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=2396 CPUtime=12.69
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 517 0 0 0 1269 0 0 0 25 0 1 0 202828042 2453504 500 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 599 500 73 123 0 474 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2396

[startup+25.5012 s]
/proc/loadavg: 0.86 0.94 0.91 2/78 8429
/proc/meminfo: memFree=1897256/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=2580 CPUtime=25.49
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 547 0 0 0 2549 0 0 0 25 0 1 0 202828042 2641920 530 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 645 530 73 123 0 520 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2580

[startup+51.1017 s]
/proc/loadavg: 0.90 0.95 0.91 2/78 8429
/proc/meminfo: memFree=1897192/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=2716 CPUtime=51.08
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 584 0 0 0 5108 0 0 0 25 0 1 0 202828042 2781184 567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 679 567 73 123 0 554 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2716

[startup+102.306 s]
/proc/loadavg: 0.96 0.95 0.91 2/78 8429
/proc/meminfo: memFree=1897064/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=2716 CPUtime=102.27
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 609 0 0 0 10227 0 0 0 25 0 1 0 202828042 2781184 592 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 679 592 73 123 0 554 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2716

[startup+162.302 s]
/proc/loadavg: 0.98 0.96 0.91 2/84 8501
/proc/meminfo: memFree=1895416/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=3020 CPUtime=162.21
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 673 0 0 0 16218 3 0 0 25 0 1 0 202828042 3092480 656 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597905 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 755 656 73 123 0 630 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 3020

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

[startup+179.101 s]
/proc/loadavg: 0.99 0.96 0.91 2/84 8567
/proc/meminfo: memFree=1895344/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=3172 CPUtime=178.97
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 681 0 0 0 17894 3 0 0 25 0 1 0 202828042 3248128 664 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538212 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 793 664 73 123 0 668 0
Current children cumulated CPU time (s) 178.97
Current children cumulated vsize (KiB) 3172

[startup+191.902 s]
/proc/loadavg: 0.99 0.96 0.91 2/84 8597
/proc/meminfo: memFree=1895408/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=3172 CPUtime=191.75
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 685 0 0 0 19172 3 0 0 25 0 1 0 202828042 3248128 668 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134590547 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 793 668 73 123 0 668 0
Current children cumulated CPU time (s) 191.75
Current children cumulated vsize (KiB) 3172

[startup+198.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/84 8601
/proc/meminfo: memFree=1895344/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=3172 CPUtime=198.15
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 689 0 0 0 19811 4 0 0 25 0 1 0 202828042 3248128 672 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 793 672 73 123 0 668 0
Current children cumulated CPU time (s) 198.15
Current children cumulated vsize (KiB) 3172

[startup+199.901 s]
/proc/loadavg: 0.99 0.96 0.91 2/84 8603
/proc/meminfo: memFree=1895344/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=3172 CPUtime=199.75
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 690 0 0 0 19971 4 0 0 25 0 1 0 202828042 3248128 673 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 793 673 73 123 0 668 0
Current children cumulated CPU time (s) 199.75
Current children cumulated vsize (KiB) 3172

[startup+201.502 s]
/proc/loadavg: 0.99 0.96 0.91 2/84 8603
/proc/meminfo: memFree=1895344/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=3172 CPUtime=201.35
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 690 0 0 0 20131 4 0 0 25 0 1 0 202828042 3248128 673 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 793 673 73 123 0 668 0
Current children cumulated CPU time (s) 201.35
Current children cumulated vsize (KiB) 3172

[startup+201.902 s]
/proc/loadavg: 0.99 0.96 0.91 2/84 8603
/proc/meminfo: memFree=1895344/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=3172 CPUtime=201.75
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 690 0 0 0 20171 4 0 0 25 0 1 0 202828042 3248128 673 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 793 673 73 123 0 668 0
Current children cumulated CPU time (s) 201.75
Current children cumulated vsize (KiB) 3172

[startup+202.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/84 8605
/proc/meminfo: memFree=1895344/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=3172 CPUtime=202.16
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 691 0 0 0 20212 4 0 0 25 0 1 0 202828042 3248128 674 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 793 674 73 123 0 668 0
Current children cumulated CPU time (s) 202.16
Current children cumulated vsize (KiB) 3172

[startup+202.406 s]
/proc/loadavg: 0.99 0.96 0.91 2/84 8605
/proc/meminfo: memFree=1895344/2055920 swapFree=4155588/4192956
[pid=8428] ppid=8426 vsize=3172 CPUtime=202.26
/proc/8428/stat : 8428 (march_ks) R 8426 8428 7616 0 -1 4194304 691 0 0 0 20222 4 0 0 25 0 1 0 202828042 3248128 674 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 1 0 0
/proc/8428/statm: 793 674 73 123 0 668 0
Current children cumulated CPU time (s) 202.26
Current children cumulated vsize (KiB) 3172

Child status: 10
Real time (s): 202.477
CPU time (s): 202.335
CPU user time (s): 202.292
CPU system time (s): 0.042993
CPU usage (%): 99.93
Max. virtual memory (cumulated for all children) (KiB): 3172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 202.292
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 694
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 4421

runsolver used 0.19197 second user time and 0.443932 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Thu Apr 26 00:58:27 UTC 2007

IDJOB= 371953
IDBENCH= 20258
IDSOLVER= 180
FILE ID= node21/371953-1177549107

PBS_JOBID= 4696564

Free space on /tmp= 66389 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/371953-1177549107/march_ks /tmp/evaluation/371953-1177549107/instance-371953-1177549107.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-371953-1177549107 -o ROOT/results/node21/solver-371953-1177549107 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371953-1177549107/march_ks /tmp/evaluation/371953-1177549107/instance-371953-1177549107.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  202e2057dc8114964b5b3ec133b76d59

RANDOM SEED= 12688470

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1899704 kB
Buffers:         32172 kB
Cached:          55432 kB
SwapCached:      15688 kB
Active:          85516 kB
Inactive:        25976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1899704 kB
SwapTotal:     4192956 kB
SwapFree:      4155588 kB
Dirty:            2520 kB
Writeback:           0 kB
Mapped:          30208 kB
Slab:            30244 kB
Committed_AS:  1823784 kB
PageTables:       1784 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= 66389 MiB

End job on node21 on Thu Apr 26 01:01:50 UTC 2007