Trace number 1630779

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 679.303 679.468

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2015297474-031.cnf
MD5SUM3b614b06e2532ea8a6491816cc6dd7a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark86.1079
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 

679.22/679.46	s SATISFIABLE
679.22/679.46	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
679.22/679.46	c input file instance-1630779-1240043742.cnf, flips 108611293

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-1630779-1240043742/watcher-1630779-1240043742 -o /tmp/evaluation-result-1630779-1240043742/solver-1630779-1240043742 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1630779-1240043742.cnf 1625055817 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 21568
/proc/meminfo: memFree=1358128/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=0
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 32402224 343977984 468 1992294400 134512640 135114423 4294956224 18446744073709551615 134533972 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 468 54 146 0 83831 0

[startup+0.087791 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 21568
/proc/meminfo: memFree=1358128/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=0.08
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1344 0 0 0 8 0 0 0 18 0 1 0 32402224 343977984 1328 1992294400 134512640 135114423 4294956224 18446744073709551615 134519913 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1328 58 146 0 83831 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 335916

[startup+0.10179 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 21568
/proc/meminfo: memFree=1358128/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=0.09
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1344 0 0 0 9 0 0 0 18 0 1 0 32402224 343977984 1328 1992294400 134512640 135114423 4294956224 18446744073709551615 134549846 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1328 58 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301807 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 21568
/proc/meminfo: memFree=1358128/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=0.29
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1344 0 0 0 29 0 0 0 19 0 1 0 32402224 343977984 1328 1992294400 134512640 135114423 4294956224 18446744073709551615 134519597 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1328 58 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701843 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 21568
/proc/meminfo: memFree=1358128/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=0.69
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1344 0 0 0 69 0 0 0 22 0 1 0 32402224 343977984 1328 1992294400 134512640 135114423 4294956224 18446744073709551615 134515257 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1328 58 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50291 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 21569
/proc/meminfo: memFree=1353000/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=1.49
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1344 0 0 0 149 0 0 0 25 0 1 0 32402224 343977984 1328 1992294400 134512640 135114423 4294956224 18446744073709551615 134516705 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1328 58 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10106 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 21569
/proc/meminfo: memFree=1352872/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=3.09
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1344 0 0 0 309 0 0 0 25 0 1 0 32402224 343977984 1328 1992294400 134512640 135114423 4294956224 18446744073709551615 134515597 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1328 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30135 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21569
/proc/meminfo: memFree=1352744/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=6.29
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1344 0 0 0 629 0 0 0 25 0 1 0 32402224 343977984 1328 1992294400 134512640 135114423 4294956224 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1328 58 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.7019 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21569
/proc/meminfo: memFree=1352680/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=12.69
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1344 0 0 0 1269 0 0 0 25 0 1 0 32402224 343977984 1328 1992294400 134512640 135114423 4294956224 18446744073709551615 134516967 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1328 58 146 0 83831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335916

[startup+25.5011 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21569
/proc/meminfo: memFree=1352680/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=25.48
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 2548 0 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516692 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21569
/proc/meminfo: memFree=1352616/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=51.08
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 5108 0 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 335916

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21571
/proc/meminfo: memFree=1352424/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=102.26
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 10226 0 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516667 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 335916

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21571
/proc/meminfo: memFree=1352424/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=162.25
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 16224 1 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/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: 0.99 0.98 0.99 2/65 21571
/proc/meminfo: memFree=1352424/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=222.24
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 22223 1 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516386 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 335916

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21571
/proc/meminfo: memFree=1352424/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=282.22
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 28221 1 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134546160 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 335916

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21571
/proc/meminfo: memFree=1352488/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=342.21
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 34220 1 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515508 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 335916

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21571
/proc/meminfo: memFree=1352488/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=402.19
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 40218 1 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516549 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 335916

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21571
/proc/meminfo: memFree=1352552/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=462.18
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 46217 1 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515508 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 335916

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21571
/proc/meminfo: memFree=1352488/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=522.16
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 52215 1 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 335916

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21571
/proc/meminfo: memFree=1352488/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=582.15
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 58214 1 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 335916

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21571
/proc/meminfo: memFree=1352552/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=642.13
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 64212 1 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515545 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 335916

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

[startup+665.506 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21571
/proc/meminfo: memFree=1352552/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=665.33
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 66532 1 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 665.33
Current children cumulated vsize (KiB) 335916

[startup+671.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21571
/proc/meminfo: memFree=1352488/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=671.72
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 67171 1 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515597 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 671.72
Current children cumulated vsize (KiB) 335916

[startup+675.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21571
/proc/meminfo: memFree=1352488/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=674.92
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 67491 1 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 674.92
Current children cumulated vsize (KiB) 335916

[startup+676.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21571
/proc/meminfo: memFree=1352488/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=676.52
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 67651 1 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134546190 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 676.52
Current children cumulated vsize (KiB) 335916

[startup+678.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21571
/proc/meminfo: memFree=1352488/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=678.12
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 67811 1 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134514520 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 678.12
Current children cumulated vsize (KiB) 335916

[startup+679.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21571
/proc/meminfo: memFree=1352488/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=678.92
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 67891 1 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134520242 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 678.92
Current children cumulated vsize (KiB) 335916

[startup+679.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21571
/proc/meminfo: memFree=1352488/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=679.12
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 67911 1 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 679.12
Current children cumulated vsize (KiB) 335916

[startup+679.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21571
/proc/meminfo: memFree=1352488/2055920 swapFree=4192956/4192956
[pid=21568] ppid=21566 vsize=335916 CPUtime=679.22
/proc/21568/stat : 21568 (iPAWS) R 21566 21568 21504 0 -1 4194304 1345 0 0 0 67921 1 0 0 25 0 1 0 32402224 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517304 0 0 4096 0 0 0 0 17 1 0 0
/proc/21568/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 679.22
Current children cumulated vsize (KiB) 335916

Child status: 0
Real time (s): 679.468
CPU time (s): 679.303
CPU user time (s): 679.283
CPU system time (s): 0.019996
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 679.283
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1353
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= 1547

runsolver used 0.566913 second user time and 1.3068 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-18 10:35:42
IDJOB=1630779
IDBENCH=70185
IDSOLVER=588
FILE ID=node43/1630779-1240043742
PBS_JOBID= 9157499
Free space on /tmp= 66500 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2015297474-031.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1630779-1240043742/watcher-1630779-1240043742 -o /tmp/evaluation-result-1630779-1240043742/solver-1630779-1240043742 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1630779-1240043742.cnf 1625055817

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

MD5SUM BENCH= 3b614b06e2532ea8a6491816cc6dd7a8
RANDOM SEED=1625055817

node43.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		: 3000.237
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		: 3000.237
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:       1358608 kB
Buffers:         84904 kB
Cached:         520500 kB
SwapCached:          0 kB
Active:         224000 kB
Inactive:       394744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1358608 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          23108 kB
Slab:            64496 kB
Committed_AS:   172920 kB
PageTables:       1444 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= 66500 MiB
End job on node43 at 2009-04-18 10:47:01