Trace number 1630797

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 2056.07 2056.68

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1185462553-011.cnf
MD5SUM775d7caa3d486b151a5911ebb89973a9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark63.4684
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data 

2055.98/2056.68	s SATISFIABLE
2055.98/2056.68	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 0
2055.98/2056.68	c input file instance-1630797-1240044344.cnf, flips 365399694

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-1630797-1240044344/watcher-1630797-1240044344 -o /tmp/evaluation-result-1630797-1240044344/solver-1630797-1240044344 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1630797-1240044344.cnf 537713999 

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: 1.02 1.06 1.01 3/64 18009
/proc/meminfo: memFree=1409584/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=0
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 32467075 343977984 468 1992294400 134512640 135114423 4294956224 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 468 54 146 0 83831 0

[startup+0.028926 s]
/proc/loadavg: 1.02 1.06 1.01 3/64 18009
/proc/meminfo: memFree=1409584/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=0.02
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 560 0 0 0 2 0 0 0 18 0 1 0 32467075 343977984 544 1992294400 134512640 135114423 4294956224 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 544 54 146 0 83831 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 335916

[startup+0.101935 s]
/proc/loadavg: 1.02 1.06 1.01 3/64 18009
/proc/meminfo: memFree=1409584/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=0.09
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1255 0 0 0 9 0 0 0 18 0 1 0 32467075 343977984 1239 1992294400 134512640 135114423 4294956224 18446744073709551615 134517702 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1239 58 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301959 s]
/proc/loadavg: 1.02 1.06 1.01 3/64 18009
/proc/meminfo: memFree=1409584/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=0.29
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1255 0 0 0 29 0 0 0 19 0 1 0 32467075 343977984 1239 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1239 58 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.702007 s]
/proc/loadavg: 1.02 1.06 1.01 3/64 18009
/proc/meminfo: memFree=1409584/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=0.69
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 69 0 0 0 22 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134519198 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.5011 s]
/proc/loadavg: 1.02 1.06 1.01 2/65 18010
/proc/meminfo: memFree=1404776/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=1.49
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 149 0 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134547200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.1013 s]
/proc/loadavg: 1.02 1.06 1.01 2/65 18010
/proc/meminfo: memFree=1404584/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=3.09
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 309 0 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134547200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30168 s]
/proc/loadavg: 1.02 1.06 1.01 2/65 18010
/proc/meminfo: memFree=1404520/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=6.29
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 629 0 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134554741 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.7015 s]
/proc/loadavg: 1.02 1.05 1.01 2/65 18010
/proc/meminfo: memFree=1404456/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=12.69
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 1269 0 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515731 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 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: 1.01 1.05 1.01 2/65 18010
/proc/meminfo: memFree=1404456/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=25.48
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 2548 0 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134514908 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.1011 s]
/proc/loadavg: 1.01 1.05 1.00 2/65 18010
/proc/meminfo: memFree=1404456/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=51.07
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 5107 0 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515597 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 335916

[startup+102.305 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 18010
/proc/meminfo: memFree=1404456/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=102.27
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 10226 1 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134517464 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 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 1.03 1.00 2/65 18010
/proc/meminfo: memFree=1404392/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=162.24
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 16223 1 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 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: 1.00 1.02 1.00 2/65 18010
/proc/meminfo: memFree=1404328/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=222.22
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 22221 1 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 335916

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18010
/proc/meminfo: memFree=1404328/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=282.2
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 28219 1 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 335916

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18010
/proc/meminfo: memFree=1404264/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=342.19
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 34217 2 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 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 18010
/proc/meminfo: memFree=1404328/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=402.17
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 40215 2 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515504 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 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: 1.00 1.00 1.00 2/65 18010
/proc/meminfo: memFree=1404328/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=462.15
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 46213 2 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 335916

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18010
/proc/meminfo: memFree=1404264/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=522.13
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 52211 2 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516658 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 335916

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18010
/proc/meminfo: memFree=1404264/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=582.11
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 58209 2 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515759 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 335916

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18010
/proc/meminfo: memFree=1404264/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=642.11
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 64208 3 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134514541 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 335916


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

/proc/meminfo: memFree=1404328/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=1421.87
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 142182 5 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 335916

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18016
/proc/meminfo: memFree=1404264/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=1481.85
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 148180 5 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516967 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 335916

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18016
/proc/meminfo: memFree=1404200/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=1541.83
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 154178 5 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134514877 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 335916

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18016
/proc/meminfo: memFree=1404264/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=1601.81
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 160176 5 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 335916

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18016
/proc/meminfo: memFree=1404200/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=1661.8
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 166174 6 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516960 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 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 18016
/proc/meminfo: memFree=1404264/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=1721.78
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 172172 6 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 335916

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18016
/proc/meminfo: memFree=1404328/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=1781.76
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 178170 6 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134514931 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 335916

[startup+1842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18016
/proc/meminfo: memFree=1404264/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=1841.74
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 184168 6 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134517279 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1841.74
Current children cumulated vsize (KiB) 335916

[startup+1902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18016
/proc/meminfo: memFree=1404328/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=1901.72
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 190166 6 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515508 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1901.72
Current children cumulated vsize (KiB) 335916

[startup+1962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18016
/proc/meminfo: memFree=1404264/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=1961.71
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 196164 7 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516700 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1961.71
Current children cumulated vsize (KiB) 335916

[startup+2022.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18016
/proc/meminfo: memFree=1404328/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=2021.69
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 202162 7 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 2021.69
Current children cumulated vsize (KiB) 335916

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

[startup+2035.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18016
/proc/meminfo: memFree=1404328/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=2034.48
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 203441 7 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 2034.48
Current children cumulated vsize (KiB) 335916

[startup+2047.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18016
/proc/meminfo: memFree=1404264/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=2047.28
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 204721 7 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515508 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 2047.28
Current children cumulated vsize (KiB) 335916

[startup+2051.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18016
/proc/meminfo: memFree=1404264/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=2050.48
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 205041 7 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 2050.48
Current children cumulated vsize (KiB) 335916

[startup+2054.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18016
/proc/meminfo: memFree=1404264/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=2053.68
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 205361 7 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 2053.68
Current children cumulated vsize (KiB) 335916

[startup+2055.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18016
/proc/meminfo: memFree=1404264/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=2055.28
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 205521 7 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515460 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 2055.28
Current children cumulated vsize (KiB) 335916

[startup+2056.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18016
/proc/meminfo: memFree=1404264/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=2055.68
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 205561 7 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516393 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 2055.68
Current children cumulated vsize (KiB) 335916

[startup+2056.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18016
/proc/meminfo: memFree=1404264/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=2055.88
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 205581 7 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515545 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 2055.88
Current children cumulated vsize (KiB) 335916

[startup+2056.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18016
/proc/meminfo: memFree=1404264/2055920 swapFree=4192956/4192956
[pid=18009] ppid=18007 vsize=335916 CPUtime=2055.98
/proc/18009/stat : 18009 (iPAWS) R 18007 18009 17945 0 -1 4194304 1256 0 0 0 205591 7 0 0 25 0 1 0 32467075 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516295 0 0 4096 0 0 0 0 17 1 0 0
/proc/18009/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 2055.98
Current children cumulated vsize (KiB) 335916

Child status: 0
Real time (s): 2056.68
CPU time (s): 2056.07
CPU user time (s): 2055.99
CPU system time (s): 0.076988
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2055.99
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1264
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= 3813

runsolver used 1.9647 second user time and 3.67444 second system time

The end

Launcher Data 

Begin job on node33 at 2009-04-18 10:45:44
IDJOB=1630797
IDBENCH=70203
IDSOLVER=588
FILE ID=node33/1630797-1240044344
PBS_JOBID= 9157505
Free space on /tmp= 66416 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1185462553-011.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1630797-1240044344/watcher-1630797-1240044344 -o /tmp/evaluation-result-1630797-1240044344/solver-1630797-1240044344 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1630797-1240044344.cnf 537713999

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

MD5SUM BENCH= 775d7caa3d486b151a5911ebb89973a9
RANDOM SEED=537713999

node33.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		: 3000.212
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		: 3000.212
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:       1410000 kB
Buffers:         75340 kB
Cached:         502184 kB
SwapCached:          0 kB
Active:         241936 kB
Inactive:       349448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1410000 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          23620 kB
Slab:            40548 kB
Committed_AS:   140692 kB
PageTables:       1388 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= 66416 MiB
End job on node33 at 2009-04-18 11:20:01