Trace number 1630796

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 1676.31 1676.76

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1724014998-099.cnf
MD5SUM30e7a593e751ee62bb5b03787006ccc0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.4821
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 

1676.24/1676.76	s SATISFIABLE
1676.24/1676.76	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
1676.24/1676.76	c input file instance-1630796-1240044310.cnf, flips 305695487

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-1630796-1240044310/watcher-1630796-1240044310 -o /tmp/evaluation-result-1630796-1240044310/solver-1630796-1240044310 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1630796-1240044310.cnf 636290647 

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: 0.94 0.98 0.99 3/64 18990
/proc/meminfo: memFree=1065824/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=0
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 32458280 343977984 468 1992294400 134512640 135114423 4294956224 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 468 54 146 0 83831 0

[startup+0.0622669 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 18990
/proc/meminfo: memFree=1065824/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=0.05
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1255 0 0 0 5 0 0 0 18 0 1 0 32458280 343977984 1239 1992294400 134512640 135114423 4294956224 18446744073709551615 134514877 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1239 58 146 0 83831 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 335916

[startup+0.10127 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 18990
/proc/meminfo: memFree=1065824/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=0.09
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1255 0 0 0 9 0 0 0 18 0 1 0 32458280 343977984 1239 1992294400 134512640 135114423 4294956224 18446744073709551615 134517728 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1239 58 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301288 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 18990
/proc/meminfo: memFree=1065824/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=0.29
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1255 0 0 0 29 0 0 0 19 0 1 0 32458280 343977984 1239 1992294400 134512640 135114423 4294956224 18446744073709551615 134517085 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1239 58 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701322 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 18990
/proc/meminfo: memFree=1065824/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=0.69
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 69 0 0 0 23 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134517383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50139 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 18991
/proc/meminfo: memFree=1060952/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1.49
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 149 0 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134514672 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10153 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 18991
/proc/meminfo: memFree=1060824/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=3.09
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 309 0 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134547281 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30181 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 18991
/proc/meminfo: memFree=1060760/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=6.29
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 629 0 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516650 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.7014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 18991
/proc/meminfo: memFree=1060632/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=12.69
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 1268 1 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516967 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335916

[startup+25.5015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 18991
/proc/meminfo: memFree=1060632/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=25.49
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 2548 1 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 335916

[startup+51.1017 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 18991
/proc/meminfo: memFree=1060696/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=51.08
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 5107 1 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 335916

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18991
/proc/meminfo: memFree=1060696/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=102.27
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 10226 1 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134514777 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 335916

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18991
/proc/meminfo: memFree=1060632/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=162.25
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 16224 1 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134514931 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 335916

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18991
/proc/meminfo: memFree=1060632/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=222.23
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 22222 1 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515597 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 335916

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18991
/proc/meminfo: memFree=1060568/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=282.21
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 28220 1 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 335916

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18991
/proc/meminfo: memFree=1060568/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=342.2
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 34219 1 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 335916

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18991
/proc/meminfo: memFree=1060568/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=402.18
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 40217 1 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 335916

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18991
/proc/meminfo: memFree=1060504/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=462.17
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 46215 2 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 335916

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18991
/proc/meminfo: memFree=1060632/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=522.16
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 52214 2 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134547200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 335916

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18991
/proc/meminfo: memFree=1060632/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=582.14
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 58212 2 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516632 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 335916

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18991
/proc/meminfo: memFree=1060632/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=642.13
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 64211 2 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515587 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 335916


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

/proc/meminfo: memFree=1060440/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1002.02
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 100199 3 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134519959 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 335916

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18997
/proc/meminfo: memFree=1060504/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1062.01
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 106198 3 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134549846 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 335916

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18997
/proc/meminfo: memFree=1060504/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1121.99
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 112196 3 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134550302 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 335916

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18997
/proc/meminfo: memFree=1060504/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1181.97
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 118194 3 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 335916

[startup+1242.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 18997
/proc/meminfo: memFree=1060504/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1241.95
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 124192 3 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 335916

[startup+1302.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 18997
/proc/meminfo: memFree=1060568/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1301.94
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 130191 3 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515516 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 335916

[startup+1362.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 18997
/proc/meminfo: memFree=1060568/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1361.93
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 136189 4 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516967 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 335916

[startup+1422.31 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 18997
/proc/meminfo: memFree=1060568/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1421.92
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 142188 4 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 335916

[startup+1482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18997
/proc/meminfo: memFree=1060504/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1481.89
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 148185 4 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134517436 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 335916

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18997
/proc/meminfo: memFree=1060568/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1541.88
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 154184 4 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 335916

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18997
/proc/meminfo: memFree=1060568/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1601.86
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 160182 4 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 335916

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18997
/proc/meminfo: memFree=1060568/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1661.84
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 166180 4 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 335916

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

[startup+1663.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18997
/proc/meminfo: memFree=1060568/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1663.44
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 166340 4 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134514877 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1663.44
Current children cumulated vsize (KiB) 335916

[startup+1670.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18997
/proc/meminfo: memFree=1060568/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1669.84
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 166980 4 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134549841 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1669.84
Current children cumulated vsize (KiB) 335916

[startup+1673.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18997
/proc/meminfo: memFree=1060568/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1673.04
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 167300 4 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1673.04
Current children cumulated vsize (KiB) 335916

[startup+1675.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18997
/proc/meminfo: memFree=1060568/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1674.64
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 167460 4 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515597 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1674.64
Current children cumulated vsize (KiB) 335916

[startup+1675.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18997
/proc/meminfo: memFree=1060568/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1675.44
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 167540 4 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515852 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1675.44
Current children cumulated vsize (KiB) 335916

[startup+1676.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18997
/proc/meminfo: memFree=1060568/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1675.84
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 167580 4 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1675.84
Current children cumulated vsize (KiB) 335916

[startup+1676.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18997
/proc/meminfo: memFree=1060568/2055920 swapFree=4192956/4192956
[pid=18990] ppid=18988 vsize=335916 CPUtime=1676.24
/proc/18990/stat : 18990 (iPAWS) R 18988 18990 18926 0 -1 4194304 1256 0 0 0 167620 4 0 0 25 0 1 0 32458280 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1676.24
Current children cumulated vsize (KiB) 335916

Child status: 0
Real time (s): 1676.76
CPU time (s): 1676.31
CPU user time (s): 1676.27
CPU system time (s): 0.048992
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1676.27
system time used= 0.048992
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= 3195

runsolver used 1.43878 second user time and 3.17052 second system time

The end

Launcher Data 

Begin job on node58 at 2009-04-18 10:45:11
IDJOB=1630796
IDBENCH=70202
IDSOLVER=588
FILE ID=node58/1630796-1240044310
PBS_JOBID= 9157504
Free space on /tmp= 66348 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1724014998-099.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1630796-1240044310/watcher-1630796-1240044310 -o /tmp/evaluation-result-1630796-1240044310/solver-1630796-1240044310 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1630796-1240044310.cnf 636290647

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

MD5SUM BENCH= 30e7a593e751ee62bb5b03787006ccc0
RANDOM SEED=636290647

node58.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		: 3000.233
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		: 3000.233
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:       1066240 kB
Buffers:         77800 kB
Cached:         838908 kB
SwapCached:          0 kB
Active:         312816 kB
Inactive:       617704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1066240 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1100 kB
Writeback:           0 kB
Mapped:          23612 kB
Slab:            45216 kB
Committed_AS:   157416 kB
PageTables:       1356 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= 66348 MiB
End job on node58 at 2009-04-18 11:13:07