Trace number 1630798

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 3026.41 3027.32

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1954748117-061.cnf
MD5SUM30068bb62ff2ae5a4888c347460a4a1d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark84.9401
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data 

3026.38/3027.32	s SATISFIABLE
3026.38/3027.32	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 -1001 -1002 -1003 1004 -1005 1006 -1007 1008 1009 -1010 -1011 -1012 1013 -1014 1015 -1016 1017 1018 -1019 -1020 -1021 -1022 1023 1024 -1025 -1026 -1027 -1028 1029 -1030 1031 -1032 -1033 -1034 1035 -1036 -1037 1038 1039 -1040 -1041 -1042 -1043 1044 1045 -1046 -1047 1048 -1049 1050 -1051 -1052 1053 -1054 1055 -1056 -1057 1058 1059 1060 -1061 -1062 -1063 -1064 -1065 -1066 -1067 1068 -1069 -1070 1071 1072 -1073 -1074 1075 1076 -1077 -1078 -1079 1080 1081 -1082 -1083 1084 -1085 -1086 -1087 -1088 -1089 1090 1091 1092 -1093 -1094 -1095 1096 1097 -1098 -1099 -1100 0
3026.38/3027.32	c input file instance-1630798-1240044375.cnf, flips 508162979

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-1630798-1240044375/watcher-1630798-1240044375 -o /tmp/evaluation-result-1630798-1240044375/solver-1630798-1240044375 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1630798-1240044375.cnf 203934572 

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 21122
/proc/meminfo: memFree=1076592/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=0
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 32470260 343977984 468 1992294400 134512640 135114423 4294956224 18446744073709551615 134533972 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 468 54 146 0 83831 0

[startup+0.0938831 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21122
/proc/meminfo: memFree=1076592/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=0.08
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1385 0 0 0 8 0 0 0 18 0 1 0 32470260 343977984 1369 1992294400 134512640 135114423 4294956224 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1369 58 146 0 83831 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 335916

[startup+0.101882 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21122
/proc/meminfo: memFree=1076592/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=0.09
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1386 0 0 0 9 0 0 0 18 0 1 0 32470260 343977984 1370 1992294400 134512640 135114423 4294956224 18446744073709551615 134550942 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1370 58 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301912 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21122
/proc/meminfo: memFree=1076592/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=0.29
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 29 0 0 0 19 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134517052 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701971 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21122
/proc/meminfo: memFree=1076592/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=0.69
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 69 0 0 0 22 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21123
/proc/meminfo: memFree=1071208/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=1.49
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 149 0 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134514760 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21123
/proc/meminfo: memFree=1071080/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=3.09
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 309 0 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134515508 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21123
/proc/meminfo: memFree=1071016/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=6.29
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 629 0 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134515522 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21123
/proc/meminfo: memFree=1071024/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=12.68
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 1268 0 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134515210 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 335916

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21123
/proc/meminfo: memFree=1071024/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=25.48
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 2548 0 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134546245 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21123
/proc/meminfo: memFree=1071024/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=51.07
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 5107 0 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 335916

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21123
/proc/meminfo: memFree=1070960/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=102.26
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 10226 0 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134542120 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 335916

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21123
/proc/meminfo: memFree=1070960/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=162.24
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 16223 1 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134514764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 335916

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21123
/proc/meminfo: memFree=1070896/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=222.22
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 22221 1 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134537814 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 335916

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21123
/proc/meminfo: memFree=1070832/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=282.2
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 28219 1 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 335916

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21123
/proc/meminfo: memFree=1070896/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=342.19
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 34218 1 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134516923 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 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 21123
/proc/meminfo: memFree=1070832/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=402.17
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 40216 1 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134517279 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 335916

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21123
/proc/meminfo: memFree=1070896/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=462.16
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 46214 2 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134517077 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 335916

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21123
/proc/meminfo: memFree=1070896/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=522.14
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 52212 2 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 335916

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21123
/proc/meminfo: memFree=1070896/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=582.12
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 58210 2 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134514850 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 335916

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21123
/proc/meminfo: memFree=1070896/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=642.1
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 64208 2 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 335916


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

/proc/meminfo: memFree=1070832/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=2381.57
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 238150 7 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134515649 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2381.57
Current children cumulated vsize (KiB) 335916

[startup+2442.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=1070832/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=2441.55
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 244148 7 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134516671 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2441.55
Current children cumulated vsize (KiB) 335916

[startup+2502.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=1070832/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=2501.54
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 250146 8 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2501.54
Current children cumulated vsize (KiB) 335916

[startup+2562.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=1070768/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=2561.52
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 256144 8 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134517508 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2561.52
Current children cumulated vsize (KiB) 335916

[startup+2622.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=1070832/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=2621.51
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 262143 8 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134516953 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2621.51
Current children cumulated vsize (KiB) 335916

[startup+2682.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=1070832/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=2681.48
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 268140 8 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134516234 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2681.48
Current children cumulated vsize (KiB) 335916

[startup+2742.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=1070768/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=2741.47
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 274139 8 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134546132 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2741.47
Current children cumulated vsize (KiB) 335916

[startup+2802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=1070768/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=2801.45
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 280137 8 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134515630 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2801.45
Current children cumulated vsize (KiB) 335916

[startup+2862.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=1070832/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=2861.44
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 286135 9 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134551104 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2861.44
Current children cumulated vsize (KiB) 335916

[startup+2922.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=1070768/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=2921.42
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 292133 9 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134547220 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2921.42
Current children cumulated vsize (KiB) 335916

[startup+2982.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=1070768/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=2981.4
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 298131 9 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134554764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2981.4
Current children cumulated vsize (KiB) 335916

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

[startup+2995.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21131
/proc/meminfo: memFree=1070576/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=2994.19
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 299410 9 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2994.19
Current children cumulated vsize (KiB) 335916

[startup+3007.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21131
/proc/meminfo: memFree=1070576/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=3006.99
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 300690 9 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134516967 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3006.99
Current children cumulated vsize (KiB) 335916

[startup+3020.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21131
/proc/meminfo: memFree=1070576/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=3019.78
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 301969 9 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134515759 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3019.78
Current children cumulated vsize (KiB) 335916

[startup+3023.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21131
/proc/meminfo: memFree=1070576/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=3022.98
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 302289 9 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134546160 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3022.98
Current children cumulated vsize (KiB) 335916

[startup+3025.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21131
/proc/meminfo: memFree=1070576/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=3024.58
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 302449 9 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134517390 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3024.58
Current children cumulated vsize (KiB) 335916

[startup+3026.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21131
/proc/meminfo: memFree=1070576/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=3025.38
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 302529 9 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134515692 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3025.38
Current children cumulated vsize (KiB) 335916

[startup+3027.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21131
/proc/meminfo: memFree=1070576/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=3026.18
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 302609 9 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3026.18
Current children cumulated vsize (KiB) 335916

[startup+3027.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21131
/proc/meminfo: memFree=1070576/2055920 swapFree=4192956/4192956
[pid=21122] ppid=21120 vsize=335916 CPUtime=3026.38
/proc/21122/stat : 21122 (iPAWS) R 21120 21122 20991 0 -1 4194304 1387 0 0 0 302629 9 0 0 25 0 1 0 32470260 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134517390 0 0 4096 0 0 0 0 17 1 0 0
/proc/21122/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3026.38
Current children cumulated vsize (KiB) 335916

Child status: 0
Real time (s): 3027.32
CPU time (s): 3026.41
CPU user time (s): 3026.32
CPU system time (s): 0.096985
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3026.31
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1395
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= 5471

runsolver used 2.52861 second user time and 5.80512 second system time

The end

Launcher Data 

Begin job on node30 at 2009-04-18 10:46:15
IDJOB=1630798
IDBENCH=70204
IDSOLVER=588
FILE ID=node30/1630798-1240044375
PBS_JOBID= 9157486
Free space on /tmp= 66276 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1954748117-061.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1630798-1240044375/watcher-1630798-1240044375 -o /tmp/evaluation-result-1630798-1240044375/solver-1630798-1240044375 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1630798-1240044375.cnf 203934572

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

MD5SUM BENCH= 30068bb62ff2ae5a4888c347460a4a1d
RANDOM SEED=203934572

node30.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		: 3000.265
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		: 3000.265
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:       1077008 kB
Buffers:         84872 kB
Cached:         797020 kB
SwapCached:          0 kB
Active:         326256 kB
Inactive:       570088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1077008 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          24228 kB
Slab:            68596 kB
Committed_AS:   165544 kB
PageTables:       1356 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= 66276 MiB
End job on node30 at 2009-04-18 11:36:42