Trace number 1521826

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 1108.21 1108.53

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S743448446-027.cnf
MD5SUM56d3d27e3897f3ba7df449d72abf21ef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.956
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 

1108.17/1108.53	s SATISFIABLE
1108.17/1108.53	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
1108.17/1108.53	c input file instance-1521826-1238360939.cnf, flips 192228528

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-1521826-1238360939/watcher-1521826-1238360939 -o /tmp/evaluation-result-1521826-1238360939/solver-1521826-1238360939 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1521826-1238360939.cnf 125589351 

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: 0.91 0.95 0.90 3/65 26001
/proc/meminfo: memFree=1373992/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=0
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 462427746 343977984 468 1992294400 134512640 135114423 4294956224 18446744073709551615 134736495 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 468 54 146 0 83831 0

[startup+0.0356511 s]
/proc/loadavg: 0.91 0.95 0.90 3/65 26001
/proc/meminfo: memFree=1373992/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=0.03
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 581 0 0 0 3 0 0 0 18 0 1 0 462427746 343977984 565 1992294400 134512640 135114423 4294956224 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 565 54 146 0 83831 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 335916

[startup+0.101658 s]
/proc/loadavg: 0.91 0.95 0.90 3/65 26001
/proc/meminfo: memFree=1373992/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=0.09
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1299 0 0 0 9 0 0 0 18 0 1 0 462427746 343977984 1283 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1283 58 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.30168 s]
/proc/loadavg: 0.91 0.95 0.90 3/65 26001
/proc/meminfo: memFree=1373992/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=0.29
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1299 0 0 0 29 0 0 0 19 0 1 0 462427746 343977984 1283 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1283 58 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701725 s]
/proc/loadavg: 0.91 0.95 0.90 3/65 26001
/proc/meminfo: memFree=1373992/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=0.69
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 69 0 0 0 23 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134518525 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50181 s]
/proc/loadavg: 0.91 0.95 0.90 2/66 26002
/proc/meminfo: memFree=1369056/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=1.49
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 149 0 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.102 s]
/proc/loadavg: 0.91 0.95 0.90 2/66 26002
/proc/meminfo: memFree=1368864/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=3.09
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 309 0 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134554776 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30136 s]
/proc/loadavg: 0.92 0.95 0.90 2/66 26002
/proc/meminfo: memFree=1368800/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=6.29
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 629 0 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134549846 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/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: 0.93 0.95 0.90 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=12.69
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 1269 0 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/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: 0.94 0.96 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=25.48
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 2548 0 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=51.07
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 5107 0 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 335916

[startup+102.304 s]
/proc/loadavg: 0.98 0.96 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=102.26
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 10226 0 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134517070 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 335916

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=162.24
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 16224 0 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134547281 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 335916

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=222.23
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 22222 1 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134515787 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 335916

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=282.21
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 28220 1 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/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: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=342.19
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 34218 1 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134514843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 335916

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=402.17
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 40216 1 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134516633 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 335916

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=462.16
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 46214 2 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134516671 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 335916

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=522.14
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 52212 2 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 335916

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=582.12
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 58210 2 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134546160 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 335916

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=642.11
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 64209 2 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134517077 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 335916

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368672/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=702.08
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 70206 2 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 335916

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368672/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=762.08
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 76205 3 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134517448 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 335916

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=822.05
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 82202 3 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 335916

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=882.03
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 88200 3 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 335916

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=942.01
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 94198 3 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134546160 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 335916

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=1002
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 100197 3 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 335916

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=1061.99
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 106195 4 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 335916

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

[startup+1075.1 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=1074.78
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 107474 4 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134516985 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 1074.78
Current children cumulated vsize (KiB) 335916

[startup+1087.91 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368736/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=1087.58
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 108754 4 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134517290 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 1087.58
Current children cumulated vsize (KiB) 335916

[startup+1100.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368672/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=1100.37
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 110033 4 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 1100.37
Current children cumulated vsize (KiB) 335916

[startup+1103.9 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368672/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=1103.57
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 110353 4 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134514764 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 1103.57
Current children cumulated vsize (KiB) 335916

[startup+1107.1 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368672/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=1106.77
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 110673 4 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 1106.77
Current children cumulated vsize (KiB) 335916

[startup+1107.9 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368672/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=1107.57
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 110753 4 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134516242 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 1107.57
Current children cumulated vsize (KiB) 335916

[startup+1108.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368672/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=1107.97
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 110793 4 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134515787 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 1107.97
Current children cumulated vsize (KiB) 335916

[startup+1108.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26002
/proc/meminfo: memFree=1368672/2055920 swapFree=4178736/4192956
[pid=26001] ppid=25999 vsize=335916 CPUtime=1108.17
/proc/26001/stat : 26001 (iPAWS) R 25999 26001 25808 0 -1 4194304 1301 0 0 0 110813 4 0 0 25 0 1 0 462427746 343977984 1285 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/26001/statm: 83979 1285 58 146 0 83831 0
Current children cumulated CPU time (s) 1108.17
Current children cumulated vsize (KiB) 335916

Child status: 0
Real time (s): 1108.53
CPU time (s): 1108.21
CPU user time (s): 1108.17
CPU system time (s): 0.043993
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1108.17
system time used= 0.043993
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= 1925

runsolver used 1.2928 second user time and 1.9647 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-29 23:08:59
IDJOB=1521826
IDBENCH=70221
IDSOLVER=516
FILE ID=node32/1521826-1238360939
PBS_JOBID= 9061196
Free space on /tmp= 66456 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S743448446-027.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1521826-1238360939/watcher-1521826-1238360939 -o /tmp/evaluation-result-1521826-1238360939/solver-1521826-1238360939 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1521826-1238360939.cnf 125589351

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

MD5SUM BENCH= 56d3d27e3897f3ba7df449d72abf21ef
RANDOM SEED=125589351

node32.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		: 3000.234
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		: 3000.234
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:       1374472 kB
Buffers:         74220 kB
Cached:         535536 kB
SwapCached:       7344 kB
Active:         180608 kB
Inactive:       437872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1374472 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            1100 kB
Writeback:           0 kB
Mapped:          14472 kB
Slab:            48736 kB
Committed_AS:  1453776 kB
PageTables:       1488 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= 66452 MiB
End job on node32 at 2009-03-29 23:27:28