Trace number 1521791

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 1109.39 1109.64

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2088224617-083.cnf
MD5SUMcd8ff3390234df6242528d108d1584c9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark185.98
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 

1109.34/1109.63	s SATISFIABLE
1109.34/1109.63	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
1109.34/1109.63	c input file instance-1521791-1238359735.cnf, flips 183928046

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1521791-1238359735/watcher-1521791-1238359735 -o /tmp/evaluation-result-1521791-1238359735/solver-1521791-1238359735 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1521791-1238359735.cnf 1930428211 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.93 2/68 21702
/proc/meminfo: memFree=684136/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=0
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 1108635497 343977984 469 1992294400 134512640 135114423 4294956224 18446744073709551615 134533972 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 469 54 146 0 83831 0

[startup+0.0660929 s]
/proc/loadavg: 1.00 1.00 0.93 2/68 21702
/proc/meminfo: memFree=684136/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=0.05
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1344 0 0 0 5 0 0 0 18 0 1 0 1108635497 343977984 1328 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1328 58 146 0 83831 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 335916

[startup+0.101093 s]
/proc/loadavg: 1.00 1.00 0.93 2/68 21702
/proc/meminfo: memFree=684136/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=0.09
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1344 0 0 0 9 0 0 0 18 0 1 0 1108635497 343977984 1328 1992294400 134512640 135114423 4294956224 18446744073709551615 134515545 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1328 58 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301106 s]
/proc/loadavg: 1.00 1.00 0.93 2/68 21702
/proc/meminfo: memFree=684136/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=0.29
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1344 0 0 0 29 0 0 0 19 0 1 0 1108635497 343977984 1328 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1328 58 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701134 s]
/proc/loadavg: 1.00 1.00 0.93 2/68 21702
/proc/meminfo: memFree=684136/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=0.69
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 69 0 0 0 22 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517052 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 0.93 2/69 21703
/proc/meminfo: memFree=678944/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=1.49
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 149 0 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516923 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 0.93 2/69 21703
/proc/meminfo: memFree=678816/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=3.09
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 309 0 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515587 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 0.93 2/69 21703
/proc/meminfo: memFree=678752/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=6.29
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 629 0 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515756 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 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: 1.00 1.00 0.93 2/69 21703
/proc/meminfo: memFree=678688/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=12.69
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 1269 0 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335916

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.93 2/69 21703
/proc/meminfo: memFree=678688/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=25.48
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 2548 0 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517279 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.93 2/69 21703
/proc/meminfo: memFree=678688/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=51.08
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 5107 1 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/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: 1.00 1.00 0.93 2/69 21703
/proc/meminfo: memFree=678688/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=102.27
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 10226 1 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 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 0.93 2/69 21703
/proc/meminfo: memFree=678688/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=162.26
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 16225 1 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517244 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 335916

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/69 21703
/proc/meminfo: memFree=678624/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=222.24
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 22223 1 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517448 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 335916

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/69 21703
/proc/meminfo: memFree=678624/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=282.23
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 28222 1 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 335916

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/69 21703
/proc/meminfo: memFree=678624/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=342.21
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 34220 1 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517279 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/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: 1.00 1.00 0.93 2/69 21703
/proc/meminfo: memFree=678624/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=402.21
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 40219 2 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515630 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 335916

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/69 21703
/proc/meminfo: memFree=678624/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=462.19
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 46217 2 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 335916

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/69 21703
/proc/meminfo: memFree=678560/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=522.18
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 52216 2 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134514020 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 335916

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/69 21703
/proc/meminfo: memFree=678624/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=582.16
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 58214 2 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134549802 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 335916

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/69 21703
/proc/meminfo: memFree=678624/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=642.15
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 64213 2 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134514821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 335916

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/69 21703
/proc/meminfo: memFree=678624/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=702.14
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 70211 3 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 335916

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.93 2/69 21709
/proc/meminfo: memFree=678496/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=762.12
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 76209 3 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 335916

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/69 21709
/proc/meminfo: memFree=678496/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=822.1
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 82207 3 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 335916

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/69 21709
/proc/meminfo: memFree=678496/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=882.09
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 88206 3 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 335916

[startup+942.302 s]
/proc/loadavg: 1.08 1.02 0.93 2/69 21709
/proc/meminfo: memFree=678496/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=942.08
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 94204 4 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516953 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 335916

[startup+1002.3 s]
/proc/loadavg: 1.10 1.03 0.94 2/69 21709
/proc/meminfo: memFree=678496/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=1002.07
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 100203 4 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515717 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 335916

[startup+1062.3 s]
/proc/loadavg: 1.04 1.02 0.94 2/69 21709
/proc/meminfo: memFree=678496/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=1062.05
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 106201 4 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 335916

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

[startup+1075.1 s]
/proc/loadavg: 1.03 1.02 0.94 2/69 21709
/proc/meminfo: memFree=678496/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=1074.85
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 107481 4 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134547187 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 1074.85
Current children cumulated vsize (KiB) 335916

[startup+1087.91 s]
/proc/loadavg: 1.02 1.02 0.94 2/69 21709
/proc/meminfo: memFree=678560/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=1087.65
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 108761 4 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 1087.65
Current children cumulated vsize (KiB) 335916

[startup+1100.7 s]
/proc/loadavg: 1.02 1.02 0.94 2/69 21709
/proc/meminfo: memFree=678560/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=1100.44
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 110040 4 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515508 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 1100.44
Current children cumulated vsize (KiB) 335916

[startup+1103.9 s]
/proc/loadavg: 1.02 1.02 0.94 2/69 21709
/proc/meminfo: memFree=678560/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=1103.64
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 110360 4 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134516892 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 1103.64
Current children cumulated vsize (KiB) 335916

[startup+1107.1 s]
/proc/loadavg: 1.02 1.02 0.94 2/69 21709
/proc/meminfo: memFree=678560/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=1106.84
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 110680 4 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134514938 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 1106.84
Current children cumulated vsize (KiB) 335916

[startup+1108.7 s]
/proc/loadavg: 1.02 1.02 0.94 2/69 21709
/proc/meminfo: memFree=678560/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=1108.44
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 110840 4 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 1108.44
Current children cumulated vsize (KiB) 335916

[startup+1109.1 s]
/proc/loadavg: 1.02 1.02 0.94 2/69 21709
/proc/meminfo: memFree=678560/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=1108.84
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 110880 4 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134517279 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 1108.84
Current children cumulated vsize (KiB) 335916

[startup+1109.5 s]
/proc/loadavg: 1.02 1.02 0.94 2/69 21709
/proc/meminfo: memFree=678560/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=1109.24
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 110920 4 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134515597 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 1109.24
Current children cumulated vsize (KiB) 335916

[startup+1109.6 s]
/proc/loadavg: 1.02 1.02 0.94 2/69 21709
/proc/meminfo: memFree=678560/2055920 swapFree=4177828/4192956
[pid=21702] ppid=21700 vsize=335916 CPUtime=1109.34
/proc/21702/stat : 21702 (iPAWS) R 21700 21702 21489 0 -1 4194304 1345 0 0 0 110930 4 0 0 25 0 1 0 1108635497 343977984 1329 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/21702/statm: 83979 1329 58 146 0 83831 0
Current children cumulated CPU time (s) 1109.34
Current children cumulated vsize (KiB) 335916

Child status: 0
Real time (s): 1109.64
CPU time (s): 1109.39
CPU user time (s): 1109.34
CPU system time (s): 0.048992
CPU usage (%): 99.9774
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1109.34
system time used= 0.048992
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= 2540

runsolver used 1.19482 second user time and 2.84657 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-29 22:48:55
IDJOB=1521791
IDBENCH=70186
IDSOLVER=516
FILE ID=node52/1521791-1238359735
PBS_JOBID= 9061178
Free space on /tmp= 66376 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2088224617-083.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1521791-1238359735/watcher-1521791-1238359735 -o /tmp/evaluation-result-1521791-1238359735/solver-1521791-1238359735 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1521791-1238359735.cnf 1930428211

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

MD5SUM BENCH= cd8ff3390234df6242528d108d1584c9
RANDOM SEED=1930428211

node52.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		: 3000.230
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		: 3000.230
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:        684616 kB
Buffers:         94284 kB
Cached:        1178596 kB
SwapCached:       7968 kB
Active:         181552 kB
Inactive:      1101248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        684616 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1144 kB
Writeback:           0 kB
Mapped:          15644 kB
Slab:            74044 kB
Committed_AS:  2978200 kB
PageTables:       1736 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= 66376 MiB
End job on node52 at 2009-03-29 23:07:25