Trace number 1630810

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 2310.92 2311.59

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S678706275-057.cnf
MD5SUMc7f3c844f4c0d844518712db07e3e201
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark84.0372
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 

2310.82/2311.58	s SATISFIABLE
2310.82/2311.58	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
2310.82/2311.58	c input file instance-1630810-1240045077.cnf, flips 402299239

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-1630810-1240045077/watcher-1630810-1240045077 -o /tmp/evaluation-result-1630810-1240045077/solver-1630810-1240045077 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1630810-1240045077.cnf 1336964485 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22265
/proc/meminfo: memFree=1186792/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=0
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 32534906 343977984 468 1992294400 134512640 135114423 4294956224 18446744073709551615 134533972 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 468 54 146 0 83831 0

[startup+0.061635 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22265
/proc/meminfo: memFree=1186792/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=0.05
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1299 0 0 0 5 0 0 0 18 0 1 0 32534906 343977984 1283 1992294400 134512640 135114423 4294956224 18446744073709551615 134516948 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1283 58 146 0 83831 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 335916

[startup+0.102639 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22265
/proc/meminfo: memFree=1186792/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=0.09
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1299 0 0 0 9 0 0 0 18 0 1 0 32534906 343977984 1283 1992294400 134512640 135114423 4294956224 18446744073709551615 134520005 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1283 58 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.302662 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22265
/proc/meminfo: memFree=1186792/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=0.29
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1299 0 0 0 29 0 0 0 19 0 1 0 32534906 343977984 1283 1992294400 134512640 135114423 4294956224 18446744073709551615 134516996 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1283 58 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701705 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22265
/proc/meminfo: memFree=1186792/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=0.69
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1299 0 0 0 69 0 0 0 22 0 1 0 32534906 343977984 1283 1992294400 134512640 135114423 4294956224 18446744073709551615 134517052 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1283 58 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22266
/proc/meminfo: memFree=1181792/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=1.49
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1299 0 0 0 149 0 0 0 25 0 1 0 32534906 343977984 1283 1992294400 134512640 135114423 4294956224 18446744073709551615 134517203 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1283 58 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10197 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22266
/proc/meminfo: memFree=1181664/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=3.09
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 309 0 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22266
/proc/meminfo: memFree=1181600/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=6.29
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 629 0 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134517297 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22266
/proc/meminfo: memFree=1181408/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=12.69
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 1269 0 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134515703 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335916

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22266
/proc/meminfo: memFree=1181408/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=25.48
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 2548 0 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134554741 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22266
/proc/meminfo: memFree=1181472/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=51.08
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 5108 0 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134517390 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 335916

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22266
/proc/meminfo: memFree=1181472/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=102.27
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 10227 0 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134514647 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 335916

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22266
/proc/meminfo: memFree=1181472/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=162.24
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 16224 0 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134513998 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 335916

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181216/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=222.22
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 22222 0 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134516985 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 335916

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181216/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=282.21
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 28220 1 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134549802 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 335916

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181216/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=342.19
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 34218 1 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134546160 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 335916

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181216/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=402.17
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 40216 1 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134516700 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 335916

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181216/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=462.15
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 46214 1 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 335916

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181344/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=522.13
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 52212 1 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134515415 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 335916

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181408/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=582.12
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 58211 1 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134516393 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 335916

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181408/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=642.1
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 64209 1 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134514767 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 335916


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

/proc/meminfo: memFree=1181344/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=1661.8
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 166177 3 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134516953 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 335916

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181344/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=1721.79
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 172175 4 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 335916

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181408/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=1781.78
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 178174 4 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134515622 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 335916

[startup+1842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181344/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=1841.76
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 184172 4 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134516632 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1841.76
Current children cumulated vsize (KiB) 335916

[startup+1902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181408/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=1901.74
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 190170 4 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1901.74
Current children cumulated vsize (KiB) 335916

[startup+1962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181408/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=1961.72
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 196168 4 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 1961.72
Current children cumulated vsize (KiB) 335916

[startup+2022.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181408/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=2021.7
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 202166 4 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134516843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 2021.7
Current children cumulated vsize (KiB) 335916

[startup+2082.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181472/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=2081.68
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 208164 4 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134516549 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 2081.68
Current children cumulated vsize (KiB) 335916

[startup+2142.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181472/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=2141.67
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 214162 5 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 2141.67
Current children cumulated vsize (KiB) 335916

[startup+2202.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181408/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=2201.65
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 220160 5 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 2201.65
Current children cumulated vsize (KiB) 335916

[startup+2262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181408/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=2261.63
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 226158 5 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 2261.63
Current children cumulated vsize (KiB) 335916

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

[startup+2278.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181408/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=2277.63
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 227758 5 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134517383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 2277.63
Current children cumulated vsize (KiB) 335916

[startup+2291.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181408/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=2290.42
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 229037 5 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 2290.42
Current children cumulated vsize (KiB) 335916

[startup+2303.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181408/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=2303.22
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 230317 5 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134515545 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 2303.22
Current children cumulated vsize (KiB) 335916

[startup+2307.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181408/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=2306.42
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 230637 5 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134554741 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 2306.42
Current children cumulated vsize (KiB) 335916

[startup+2308.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181408/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=2308.02
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 230797 5 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134517077 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 2308.02
Current children cumulated vsize (KiB) 335916

[startup+2310.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181408/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=2309.62
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 230957 5 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 2309.62
Current children cumulated vsize (KiB) 335916

[startup+2311.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181408/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=2310.42
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 231037 5 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 2310.42
Current children cumulated vsize (KiB) 335916

[startup+2311.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22272
/proc/meminfo: memFree=1181408/2055920 swapFree=4192956/4192956
[pid=22265] ppid=22263 vsize=335916 CPUtime=2310.82
/proc/22265/stat : 22265 (iPAWS) R 22263 22265 22099 0 -1 4194304 1300 0 0 0 231077 5 0 0 25 0 1 0 32534906 343977984 1284 1992294400 134512640 135114423 4294956224 18446744073709551615 134515508 0 0 4096 0 0 0 0 17 1 0 0
/proc/22265/statm: 83979 1284 58 146 0 83831 0
Current children cumulated CPU time (s) 2310.82
Current children cumulated vsize (KiB) 335916

Child status: 0
Real time (s): 2311.59
CPU time (s): 2310.92
CPU user time (s): 2310.86
CPU system time (s): 0.055991
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2310.86
system time used= 0.055991
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= 5792

runsolver used 2.15267 second user time and 4.18736 second system time

The end

Launcher Data 

Begin job on node59 at 2009-04-18 10:57:57
IDJOB=1630810
IDBENCH=70216
IDSOLVER=588
FILE ID=node59/1630810-1240045077
PBS_JOBID= 9157482
Free space on /tmp= 66444 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S678706275-057.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1630810-1240045077/watcher-1630810-1240045077 -o /tmp/evaluation-result-1630810-1240045077/solver-1630810-1240045077 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1630810-1240045077.cnf 1336964485

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

MD5SUM BENCH= c7f3c844f4c0d844518712db07e3e201
RANDOM SEED=1336964485

node59.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		: 3000.240
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		: 3000.240
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:       1187208 kB
Buffers:         85332 kB
Cached:         687148 kB
SwapCached:          0 kB
Active:         245688 kB
Inactive:       540784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1187208 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          23716 kB
Slab:            68168 kB
Committed_AS:   169932 kB
PageTables:       1460 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= 66444 MiB
End job on node59 at 2009-04-18 11:36:29