Trace number 1630817

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 1969.03 1969.75

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 benchmark162.562
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 

1968.97/1969.74	s SATISFIABLE
1968.97/1969.74	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
1968.97/1969.74	c input file instance-1630817-1240045212.cnf, flips 352154101

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1630817-1240045212/watcher-1630817-1240045212 -o /tmp/evaluation-result-1630817-1240045212/solver-1630817-1240045212 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1630817-1240045212.cnf 55939676 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21936
/proc/meminfo: memFree=931872/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=0
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 32555056 343977984 468 1992294400 134512640 135114423 4294956240 18446744073709551615 134533972 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 468 54 146 0 83831 0

[startup+0.075338 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21936
/proc/meminfo: memFree=931872/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=0.06
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1299 0 0 0 6 0 0 0 18 0 1 0 32555056 343977984 1283 1992294400 134512640 135114423 4294956240 18446744073709551615 134519560 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1283 58 146 0 83831 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 335916

[startup+0.102341 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21936
/proc/meminfo: memFree=931872/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=0.09
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1299 0 0 0 9 0 0 0 18 0 1 0 32555056 343977984 1283 1992294400 134512640 135114423 4294956240 18446744073709551615 134517257 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1283 58 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.302378 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21936
/proc/meminfo: memFree=931872/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=0.29
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1299 0 0 0 29 0 0 0 19 0 1 0 32555056 343977984 1283 1992294400 134512640 135114423 4294956240 18446744073709551615 134519959 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1283 58 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701452 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21936
/proc/meminfo: memFree=931872/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=0.69
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 69 0 0 0 22 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134515661 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.5016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21937
/proc/meminfo: memFree=926808/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1.49
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 149 0 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134515703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.1019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21937
/proc/meminfo: memFree=926680/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=3.09
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 309 0 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134516618 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30149 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21937
/proc/meminfo: memFree=926680/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=6.29
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 628 1 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 21937
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=12.69
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 1268 1 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134547030 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335916

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21937
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=25.49
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 2548 1 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 335916

[startup+51.1028 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926488/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=51.07
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 5106 1 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134517456 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 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 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926552/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=102.25
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 10224 1 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134517052 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 335916

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=162.23
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 16222 1 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134547281 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 335916

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=222.2
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 22219 1 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 335916

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=282.18
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 28217 1 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 335916

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=342.16
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 34215 1 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 335916

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=402.14
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 40212 2 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 335916

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926552/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=462.12
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 46210 2 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 335916

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926744/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=522.1
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 52208 2 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 335916

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926680/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=582.08
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 58206 2 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134517348 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 335916

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 21943
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=642.06
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 64204 2 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134517348 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 335916


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

/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1181.86
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 118183 3 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134515611 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 335916

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1241.84
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 124181 3 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134516667 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 335916

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1301.81
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 130178 3 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134516660 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 335916

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926552/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1361.79
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 136176 3 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 335916

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926552/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1421.77
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 142174 3 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134515678 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 335916

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926488/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1481.74
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 148171 3 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 335916

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1541.72
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 154169 3 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134515337 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 335916

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1601.71
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 160167 4 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 335916

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1661.68
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 166164 4 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134515611 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 335916

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926552/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1721.66
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 172162 4 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134516671 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 335916

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926552/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1781.64
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 178160 4 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 335916

[startup+1842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926488/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1841.62
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 184158 4 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134517052 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1841.62
Current children cumulated vsize (KiB) 335916

[startup+1902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926552/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1901.59
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 190155 4 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134517052 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1901.59
Current children cumulated vsize (KiB) 335916

[startup+1962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1961.58
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 196154 4 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134515545 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1961.58
Current children cumulated vsize (KiB) 335916

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

[startup+1964.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1963.97
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 196393 4 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134515615 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1963.97
Current children cumulated vsize (KiB) 335916

[startup+1967.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1967.17
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 196713 4 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134516886 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1967.17
Current children cumulated vsize (KiB) 335916

[startup+1968.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1967.97
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 196793 4 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134515759 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1967.97
Current children cumulated vsize (KiB) 335916

[startup+1969.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1968.77
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 196873 4 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134516618 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1968.77
Current children cumulated vsize (KiB) 335916

[startup+1969.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21943
/proc/meminfo: memFree=926616/2055920 swapFree=4192956/4192956
[pid=21936] ppid=21934 vsize=335916 CPUtime=1968.97
/proc/21936/stat : 21936 (iPAWS) R 21934 21936 21899 0 -1 4194304 1300 0 0 0 196893 4 0 0 25 0 1 0 32555056 343977984 1284 1992294400 134512640 135114423 4294956240 18446744073709551615 134515799 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1968.97
Current children cumulated vsize (KiB) 335916

Child status: 0
Real time (s): 1969.75
CPU time (s): 1969.03
CPU user time (s): 1968.98
CPU system time (s): 0.049992
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1968.98
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1308
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= 2581

runsolver used 1.79173 second user time and 3.61045 second system time

The end

Launcher Data 

Begin job on node7 at 2009-04-18 11:00:12
IDJOB=1630817
IDBENCH=70223
IDSOLVER=588
FILE ID=node7/1630817-1240045212
PBS_JOBID= 9159022
Free space on /tmp= 66344 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-1630817-1240045212/watcher-1630817-1240045212 -o /tmp/evaluation-result-1630817-1240045212/solver-1630817-1240045212 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1630817-1240045212.cnf 55939676

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

MD5SUM BENCH= a0e1aec07865a725709061f3f17cc524
RANDOM SEED=55939676

node7.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		: 3000.256
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		: 3000.256
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:        932288 kB
Buffers:         88432 kB
Cached:         938912 kB
SwapCached:          0 kB
Active:         303436 kB
Inactive:       737224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        932288 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1304 kB
Writeback:           0 kB
Mapped:          23040 kB
Slab:            68916 kB
Committed_AS:   174396 kB
PageTables:       1444 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= 66344 MiB
End job on node7 at 2009-04-18 11:33:02