Trace number 1630806

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 3235.93 3236.77

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S155821307-034.cnf
MD5SUM28359db36bffb53d70af426463d1fc34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark344.251
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 

3235.86/3236.76	s SATISFIABLE
3235.86/3236.76	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
3235.86/3236.76	c input file instance-1630806-1240044781.cnf, flips 574146317

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-1630806-1240044781/watcher-1630806-1240044781 -o /tmp/evaluation-result-1630806-1240044781/solver-1630806-1240044781 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1630806-1240044781.cnf 2140506764 

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 3/65 19030
/proc/meminfo: memFree=1111536/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=0
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 485 0 0 0 0 0 0 0 20 0 1 0 32507412 343977984 469 1992294400 134512640 135114423 4294956224 18446744073709551615 134533972 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 469 54 146 0 83831 0

[startup+0.059649 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19030
/proc/meminfo: memFree=1111536/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=0.05
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1339 0 0 0 5 0 0 0 20 0 1 0 32507412 343977984 1323 1992294400 134512640 135114423 4294956224 18446744073709551615 134517735 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1323 58 146 0 83831 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 335916

[startup+0.101653 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19030
/proc/meminfo: memFree=1111536/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=0.09
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1385 0 0 0 9 0 0 0 20 0 1 0 32507412 343977984 1369 1992294400 134512640 135114423 4294956224 18446744073709551615 134517702 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1369 58 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301673 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19030
/proc/meminfo: memFree=1111536/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=0.29
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1386 0 0 0 29 0 0 0 22 0 1 0 32507412 343977984 1370 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1370 58 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701715 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19030
/proc/meminfo: memFree=1111536/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=0.69
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 69 0 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134517436 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19031
/proc/meminfo: memFree=1106152/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=1.49
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 149 0 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10197 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19031
/proc/meminfo: memFree=1106024/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=3.09
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 309 0 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134517436 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19031
/proc/meminfo: memFree=1105960/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=6.29
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 629 0 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134515516 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19031
/proc/meminfo: memFree=1105920/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=12.69
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 1269 0 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134516479 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335916

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19031
/proc/meminfo: memFree=1105920/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=25.48
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 2548 0 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134515703 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19031
/proc/meminfo: memFree=1105920/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=51.08
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 5108 0 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134514767 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 335916

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19031
/proc/meminfo: memFree=1105920/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=102.27
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 10227 0 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134546132 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 335916

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19031
/proc/meminfo: memFree=1105920/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=162.25
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 16225 0 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 335916

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19031
/proc/meminfo: memFree=1105920/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=222.23
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 22223 0 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134516967 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 335916

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19031
/proc/meminfo: memFree=1105920/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=282.21
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 28221 0 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 335916

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19031
/proc/meminfo: memFree=1105920/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=342.2
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 34220 0 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 335916

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19031
/proc/meminfo: memFree=1105920/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=402.18
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 40218 0 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 335916

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 19031
/proc/meminfo: memFree=1105920/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=462.18
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 46217 1 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134546245 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 335916

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19037
/proc/meminfo: memFree=1105984/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=522.15
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 52214 1 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 335916

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19037
/proc/meminfo: memFree=1105984/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=582.14
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 58213 1 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134515692 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 335916

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19037
/proc/meminfo: memFree=1105984/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=642.13
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 64212 1 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134514760 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 335916


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

/proc/meminfo: memFree=1105728/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=2501.64
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 250162 2 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2501.64
Current children cumulated vsize (KiB) 335916

[startup+2562.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19037
/proc/meminfo: memFree=1105728/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=2561.63
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 256161 2 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134517085 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2561.63
Current children cumulated vsize (KiB) 335916

[startup+2622.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19037
/proc/meminfo: memFree=1105728/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=2621.62
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 262160 2 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134516967 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2621.62
Current children cumulated vsize (KiB) 335916

[startup+2682.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19037
/proc/meminfo: memFree=1105728/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=2681.6
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 268158 2 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134514784 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2681.6
Current children cumulated vsize (KiB) 335916

[startup+2742.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19039
/proc/meminfo: memFree=1105408/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=2741.59
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 274157 2 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2741.59
Current children cumulated vsize (KiB) 335916

[startup+2802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19039
/proc/meminfo: memFree=1105408/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=2801.57
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 280155 2 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134517056 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2801.57
Current children cumulated vsize (KiB) 335916

[startup+2862.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19039
/proc/meminfo: memFree=1105408/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=2861.55
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 286153 2 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134517436 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2861.55
Current children cumulated vsize (KiB) 335916

[startup+2922.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19039
/proc/meminfo: memFree=1105408/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=2921.53
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 292151 2 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134515640 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2921.53
Current children cumulated vsize (KiB) 335916

[startup+2982.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19039
/proc/meminfo: memFree=1105408/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=2981.52
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 298150 2 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134516985 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 2981.52
Current children cumulated vsize (KiB) 335916

[startup+3042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19039
/proc/meminfo: memFree=1105408/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=3041.51
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 304148 3 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134517390 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3041.51
Current children cumulated vsize (KiB) 335916

[startup+3102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19039
/proc/meminfo: memFree=1105408/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=3101.49
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 310146 3 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3101.49
Current children cumulated vsize (KiB) 335916

[startup+3162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19039
/proc/meminfo: memFree=1105408/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=3161.48
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 316145 3 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134517508 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3161.48
Current children cumulated vsize (KiB) 335916

[startup+3222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19039
/proc/meminfo: memFree=1105472/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=3221.46
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 322143 3 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3221.46
Current children cumulated vsize (KiB) 335916

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

[startup+3225.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19039
/proc/meminfo: memFree=1105472/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=3224.66
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 322463 3 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134518557 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3224.66
Current children cumulated vsize (KiB) 335916

[startup+3231.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19039
/proc/meminfo: memFree=1105472/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=3231.06
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 323103 3 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3231.06
Current children cumulated vsize (KiB) 335916

[startup+3235.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19039
/proc/meminfo: memFree=1105472/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=3234.26
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 323423 3 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134515820 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3234.26
Current children cumulated vsize (KiB) 335916

[startup+3235.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19039
/proc/meminfo: memFree=1105472/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=3235.06
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 323503 3 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134517460 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3235.06
Current children cumulated vsize (KiB) 335916

[startup+3236.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19039
/proc/meminfo: memFree=1105472/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=3235.46
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 323543 3 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3235.46
Current children cumulated vsize (KiB) 335916

[startup+3236.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19039
/proc/meminfo: memFree=1105472/2055924 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=335916 CPUtime=3235.86
/proc/19030/stat : 19030 (iPAWS) R 19028 19030 18958 0 -1 4194304 1387 0 0 0 323583 3 0 0 25 0 1 0 32507412 343977984 1371 1992294400 134512640 135114423 4294956224 18446744073709551615 134516227 0 0 4096 0 0 0 0 17 1 0 0
/proc/19030/statm: 83979 1371 58 146 0 83831 0
Current children cumulated CPU time (s) 3235.86
Current children cumulated vsize (KiB) 335916

Child status: 0
Real time (s): 3236.77
CPU time (s): 3235.93
CPU user time (s): 3235.9
CPU system time (s): 0.033994
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3235.9
system time used= 0.033994
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= 3972

runsolver used 3.57346 second user time and 7.78782 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-18 10:53:01
IDJOB=1630806
IDBENCH=70212
IDSOLVER=588
FILE ID=node83/1630806-1240044781
PBS_JOBID= 9157489
Free space on /tmp= 66360 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S155821307-034.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1630806-1240044781/watcher-1630806-1240044781 -o /tmp/evaluation-result-1630806-1240044781/solver-1630806-1240044781 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1630806-1240044781.cnf 2140506764

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

MD5SUM BENCH= 28359db36bffb53d70af426463d1fc34
RANDOM SEED=2140506764

node83.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		: 3000.222
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		: 3000.222
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1112016 kB
Buffers:         74156 kB
Cached:         796924 kB
SwapCached:          0 kB
Active:         277484 kB
Inactive:       607468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1112016 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:          23588 kB
Slab:            44924 kB
Committed_AS:   162208 kB
PageTables:       1384 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= 66356 MiB
End job on node83 at 2009-04-18 11:46:58