Trace number 1521828

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 817.602 817.812

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1119648091-064.cnf
MD5SUMa0e1aec07865a725709061f3f17cc524
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.4621
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data 

817.58/817.81	s SATISFIABLE
817.58/817.81	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 0
817.58/817.81	c input file instance-1521828-1238360965.cnf, flips 145964571

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-1521828-1238360965/watcher-1521828-1238360965 -o /tmp/evaluation-result-1521828-1238360965/solver-1521828-1238360965 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1521828-1238360965.cnf 1165904438 

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: 1.06 1.05 0.95 3/80 25560
/proc/meminfo: memFree=1468376/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=0
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 488 0 0 0 0 0 0 0 18 0 1 0 1108760402 343977984 472 1992294400 134512640 135114423 4294956224 18446744073709551615 134533181 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 472 54 146 0 83831 0

[startup+0.0418151 s]
/proc/loadavg: 1.06 1.05 0.95 3/80 25560
/proc/meminfo: memFree=1468376/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=0.03
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 618 0 0 0 3 0 0 0 18 0 1 0 1108760402 343977984 602 1992294400 134512640 135114423 4294956224 18446744073709551615 134534175 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 607 54 146 0 83831 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 335916

[startup+0.101818 s]
/proc/loadavg: 1.06 1.05 0.95 3/80 25560
/proc/meminfo: memFree=1468376/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=0.09
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1299 0 0 0 9 0 0 0 18 0 1 0 1108760402 343977984 1283 1992294400 134512640 135114423 4294956224 18446744073709551615 134520207 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1283 58 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.30184 s]
/proc/loadavg: 1.06 1.05 0.95 3/80 25560
/proc/meminfo: memFree=1468376/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=0.29
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1299 0 0 0 29 0 0 0 19 0 1 0 1108760402 343977984 1283 1992294400 134512640 135114423 4294956224 18446744073709551615 134516692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1283 58 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701881 s]
/proc/loadavg: 1.06 1.05 0.95 3/80 25560
/proc/meminfo: memFree=1468376/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=0.69
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 69 0 0 0 22 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50196 s]
/proc/loadavg: 1.05 1.05 0.95 2/81 25561
/proc/meminfo: memFree=1463312/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=1.49
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 149 0 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134518557 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10113 s]
/proc/loadavg: 1.05 1.05 0.95 2/81 25561
/proc/meminfo: memFree=1463184/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=3.09
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 309 0 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134516967 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30146 s]
/proc/loadavg: 1.05 1.05 0.95 2/81 25561
/proc/meminfo: memFree=1463120/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=6.29
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 629 0 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.7011 s]
/proc/loadavg: 1.04 1.05 0.95 2/81 25561
/proc/meminfo: memFree=1463064/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=12.69
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 1269 0 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134516660 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335916

[startup+25.5015 s]
/proc/loadavg: 1.03 1.04 0.95 2/81 25561
/proc/meminfo: memFree=1463064/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=25.48
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 2548 0 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134517496 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.1011 s]
/proc/loadavg: 1.02 1.04 0.95 2/81 25561
/proc/meminfo: memFree=1463000/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=51.08
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 5108 0 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 335916

[startup+102.307 s]
/proc/loadavg: 1.01 1.03 0.95 2/81 25561
/proc/meminfo: memFree=1463000/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=102.27
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 10227 0 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134547187 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 335916

[startup+162.303 s]
/proc/loadavg: 1.00 1.02 0.95 2/81 25561
/proc/meminfo: memFree=1463000/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=162.25
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 16225 0 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134517077 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 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 1.02 0.95 2/81 25561
/proc/meminfo: memFree=1462936/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=222.23
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 22223 0 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 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 1.01 0.95 2/81 25561
/proc/meminfo: memFree=1462936/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=282.21
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 28221 0 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134516472 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 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 1.01 0.95 2/81 25561
/proc/meminfo: memFree=1462936/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=342.2
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 34220 0 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 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 0.95 2/81 25561
/proc/meminfo: memFree=1462936/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=402.18
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 40218 0 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 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 0.95 2/81 25561
/proc/meminfo: memFree=1462872/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=462.17
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 46217 0 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 335916

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/81 25561
/proc/meminfo: memFree=1462872/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=522.16
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 52215 1 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134517339 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 335916

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/81 25561
/proc/meminfo: memFree=1462936/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=582.15
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 58214 1 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134546561 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 335916

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/81 25561
/proc/meminfo: memFree=1462872/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=642.13
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 64212 1 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 335916

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/81 25561
/proc/meminfo: memFree=1462808/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=702.11
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 70210 1 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 335916

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.95 2/81 25561
/proc/meminfo: memFree=1462808/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=762.1
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 76209 1 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134515615 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 335916

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

[startup+767.901 s]
/proc/loadavg: 1.00 1.00 0.95 2/81 25561
/proc/meminfo: memFree=1462808/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=767.7
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 76769 1 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134515508 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 767.7
Current children cumulated vsize (KiB) 335916

[startup+793.501 s]
/proc/loadavg: 1.00 1.00 0.95 2/81 25561
/proc/meminfo: memFree=1462744/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=793.29
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 79328 1 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 793.29
Current children cumulated vsize (KiB) 335916

[startup+806.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/81 25561
/proc/meminfo: memFree=1462744/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=806.09
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 80608 1 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134555561 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 806.09
Current children cumulated vsize (KiB) 335916

[startup+812.701 s]
/proc/loadavg: 1.00 1.00 0.95 2/81 25561
/proc/meminfo: memFree=1462744/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=812.48
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 81247 1 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134555559 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 812.48
Current children cumulated vsize (KiB) 335916

[startup+815.901 s]
/proc/loadavg: 1.00 1.00 0.95 2/81 25561
/proc/meminfo: memFree=1462744/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=815.68
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 81567 1 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134517052 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 815.68
Current children cumulated vsize (KiB) 335916

[startup+816.702 s]
/proc/loadavg: 1.00 1.00 0.95 2/81 25561
/proc/meminfo: memFree=1462744/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=816.48
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 81647 1 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134517383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 816.48
Current children cumulated vsize (KiB) 335916

[startup+817.502 s]
/proc/loadavg: 1.00 1.00 0.95 2/81 25561
/proc/meminfo: memFree=1462744/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=817.28
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 81727 1 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134546208 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 817.28
Current children cumulated vsize (KiB) 335916

[startup+817.702 s]
/proc/loadavg: 1.00 1.00 0.95 2/81 25561
/proc/meminfo: memFree=1462744/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=817.48
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 81747 1 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 817.48
Current children cumulated vsize (KiB) 335916

[startup+817.802 s]
/proc/loadavg: 1.00 1.00 0.95 2/81 25561
/proc/meminfo: memFree=1462744/2055912 swapFree=4170680/4192956
[pid=25560] ppid=25558 vsize=335916 CPUtime=817.58
/proc/25560/stat : 25560 (iPAWS) R 25558 25560 25341 0 -1 4194304 1301 0 0 0 81757 1 0 0 25 0 1 0 1108760402 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/25560/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 817.58
Current children cumulated vsize (KiB) 335916

Child status: 0
Real time (s): 817.812
CPU time (s): 817.602
CPU user time (s): 817.588
CPU system time (s): 0.013997
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 817.588
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1309
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= 1299

runsolver used 1.05284 second user time and 2.67359 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-29 23:09:25
IDJOB=1521828
IDBENCH=70223
IDSOLVER=516
FILE ID=node78/1521828-1238360965
PBS_JOBID= 9061161
Free space on /tmp= 126872 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1119648091-064.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1521828-1238360965/watcher-1521828-1238360965 -o /tmp/evaluation-result-1521828-1238360965/solver-1521828-1238360965 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1521828-1238360965.cnf 1165904438

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

MD5SUM BENCH= a0e1aec07865a725709061f3f17cc524
RANDOM SEED=1165904438

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1468792 kB
Buffers:         81272 kB
Cached:         416832 kB
SwapCached:       7748 kB
Active:         193692 kB
Inactive:       314764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1468792 kB
SwapTotal:     4192956 kB
SwapFree:      4170680 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          16044 kB
Slab:            62804 kB
Committed_AS:  2489856 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126872 MiB
End job on node78 at 2009-03-29 23:23:03