Trace number 424742

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, and are wall clock time (not CPU 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
MXC 2007-02-08SAT 1363.28 1363.65

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1274825698-06-SAT.cnf
MD5SUM4b942756bd3042b1996070cebc1719eb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031994
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

1363.24/1363.64	c MXC attempting /tmp/evaluation/424742-1177802360/instance-424742-1177802360.cnf
1363.24/1363.64	c 0 assignments made, starting to guess now
1363.24/1363.64	c ===================================[MXC]=====================================
1363.24/1363.64	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
1363.24/1363.64	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
1363.24/1363.64	c =============================================================================
1363.24/1363.64	c |         0 |    2638     7914 |    1000       0       0     nan |  0.000 % |
1363.24/1363.64	c |       100 |    2638     7914 |    1100     100    1981    19.8 |  0.000 % |
1363.24/1363.64	c |       252 |    2638     7914 |    1210     249    4682    18.8 |  0.000 % |
1363.24/1363.64	c |       478 |    2638     7914 |    1331     475    8605    18.1 |  0.000 % |
1363.24/1363.64	c |       817 |    2638     7914 |    1464     813   15405    18.9 |  0.000 % |
1363.24/1363.64	c |      1323 |    2638     7914 |    1610    1318   26315    20.0 |  0.000 % |
1363.24/1363.64	c |      2082 |    2638     7914 |    1771    1270   27976    22.0 |  0.000 % |
1363.24/1363.64	c |      3221 |    2638     7914 |    1948    1522   35158    23.1 |  0.000 % |
1363.24/1363.64	c |      4930 |    2638     7914 |    2143    1281   27385    21.4 |  0.000 % |
1363.24/1363.64	c |      7493 |    2638     7914 |    2357    1700   39490    23.2 |  0.000 % |
1363.24/1363.64	c |     11338 |    2638     7914 |    2593    2008   42989    21.4 |  0.000 % |
1363.24/1363.64	c |     17104 |    2638     7914 |    2853    2586   57492    22.2 |  0.000 % |
1363.24/1363.64	c |     25753 |    2638     7914 |    3138    2677   57106    21.3 |  0.000 % |
1363.24/1363.64	c |     38729 |    2638     7914 |    3452    3121   66575    21.3 |  0.000 % |
1363.24/1363.64	c |     58191 |    2638     7914 |    3797    1894   40983    21.6 |  0.000 % |
1363.24/1363.64	c |     87383 |    2638     7914 |    4177    2615   54144    20.7 |  0.000 % |
1363.24/1363.64	c |    131173 |    2638     7914 |    4594    2580   57365    22.2 |  0.000 % |
1363.24/1363.64	c |    196857 |    2638     7914 |    5054    3987   89006    22.3 |  0.000 % |
1363.24/1363.64	c |    295384 |    2638     7914 |    5559    4050   79453    19.6 |  0.000 % |
1363.24/1363.64	c |    443173 |    2638     7914 |    6115    4642  116553    25.1 |  0.000 % |
1363.24/1363.64	c |    664857 |    2638     7914 |    6727    3319   73120    22.0 |  0.000 % |
1363.24/1363.64	c |    997383 |    2638     7914 |    7400    6456  136120    21.1 |  0.000 % |
1363.24/1363.64	c |   1496173 |    2638     7914 |    8140    6174  129662    21.0 |  0.000 % |
1363.24/1363.64	c |   2244355 |    2638     7914 |    8954    6143  132291    21.5 |  0.000 % |
1363.24/1363.64	c |   3366629 |    2638     7914 |    9849    6059  150580    24.9 |  0.000 % |
1363.24/1363.64	c |   5050040 |    2638     7914 |   10834    6543  140800    21.5 |  0.000 % |
1363.24/1363.64	c |   7575156 |    2638     7914 |   11918    9306  247129    26.6 |  0.000 % |
1363.24/1363.64	c 1363.480s elapsed
1363.24/1363.64	c restarts: 26
1363.24/1363.64	c decisions: 13594745
1363.24/1363.64	c propagations: 1233529793
1363.24/1363.64	c conflicts: 11293539
1363.24/1363.64	s SATISFIABLE
1363.24/1363.64	v -771 -295 694 -758 -128 -486 717 -223 -537 733 -249 -230 -670 156 -121 164 -296 -542 242 -357 -641 -315 438 -356 -195 762 460 711 715 42 604 -122 -71 -658 -73 443 738 -162 -576 555 -125 -570 -496 -490 -132 -145 1 608 131 710 -624 642 69 59 -413 285 -532 53 -519 -321 -620 239 -719 -229 -217 -329 -740 468 -617 -405 -236 79 -727 766 -185 -362 5 392 -760 202 300 -46 418 173 -533 640 -231 510 387 497 345 799 -322 -308 -772 126 -7 -796 -722 -17 -515 539 -480 481 34 -489 -234 488 358 578 4 421 -88 -522 -596 261 194 251 -152 763 -215 -735 -745 484 317 -171 -464 -74 91 113 767 -334 389 748 -289 801 607 -16 241 350 753 -160 -95 -647 190 -606 672 -634 90 -404 209 583 -682 141 721 -609 380 582 561 705 -256 -411 648 199 -697 -614 631 558 -581 -367 403 -420 525 -52 -666 379 -224 701 142 106 204 458 -472 -416 -326 -563 524 -13 -548 -299 -750 12 -200 39 -807 -445 66 -323 225 629 -669 -98 660 243 138 -661 407 -258 -70 330 547 93 681 -43 191 278 562 253 30 566 221 -116 692 534 788 85 -592 778 172 29 -219 -587 646 255 103 514 -550 -51 613 448 386 -140 -757 527 -530 423 181 577 -770 311 -252 -476 -685 -652 -237 575 -64 -81 -100 462 -415 58 -805 742 741 -706 -549 -391 -232 625 -153 -638 316 -302 211 605 -687 -732 -206 192 -28 -197 -312 -475 129 782 281 -703 307 511 393 -655 -560 809 -218 235 370 802 151 -495 531 -791 -427 -643 -335 377 691 -657 374 147 -440 -729 -521 414 75 101 118 -568 402 -546 177 -331 -429 -662 87 76 -559 -637 178 -166 714 -371 455 688 -244 800 650 -348 -287 507 328 383 -310 332 783 806 18 -679 -584 -2 437 -22 -693 109 84 -432 155 528 463 394 -502 120 -163 27 -327 372 -353 -80 -430 168 526 -201 739 -747 21 143 751 -623 297 339 -144 49 -792 -280 731 -461 619 780 -690 594 361 -499 -734 -97 123 -776 -512 -40 189 -266 -779 774 -454 -270 65 683 630 -419 737 -369 474 220 -431 -523 282 -198 -428 -504 -466 -736 112 -44 -333 -338 -478 -35 -248 -473 508 -139 -340 -150 459 -746 -569 -390 -94 553 -257 -439 -483 433 130 -72 -108 133 187 -754 554 226 -696 651 442 -765 -344 -24 205 -564 -291 -188 268 -250 63 756 193 -773 -656 385 -808 359 612 245 -424 36 -545 233 -99 -798 -37 541 -213 -267 649 -351 -665 -115 -186 -730 589 769 713 -700 -161 355 -718 -543 -303 761 -20 -401 743 -208 214 -336 378 -337 60 436 -318 598 -96 -305 777 795 -33 -320 -38 -277 -708 493 309 755 292 -567 -343 803 293 154 450 477 314 595 -83 -467 -535 611 -699 -723 -212 676 684 -381 -785 616 -790 -137 768 -479 -169 -48 793 -179 -716 -89 -50 -725 -626 -544 422 346 -283 400 -759 -636 686 -408 -227 704 487 498 -388 409 500 -341 724 -492 726 158 354 412 -469 -585 259 644 -784 -78 518 628 602 610 -536 86 516 -482 -618 -552 447 -19 781 -286 -556 571 470 551 -352 279 -557 -246 -789 11 216 -471 -810 135 182 677 565 -441 254 31 105 601 -671 -689 62 -301 -288 -572 -434 306 -117 3 -67 41 276 274 -349 680 -491 -702 -728 -290 -749 -615 -284 -149 54 -364 -399 -260 -632 -451 -574 157 269 505 -203 -146 -176 271 654 444 384 148 -264 45 196 -775 465 -503 -410 -653 -599 396 -61 -222 -698 -720 449 228 23 -325 8 -446 92 -635 406 -175 712 627 -538 622 -435 -659 -673 -520 -786 -664 -668 -238 -313 573 -263 -247 -366 -395 591 -382 457 -134 603 -57 -170 68 107 -240 506 398 -501 639 663 -32 -319 -645 -678 -265 -124 -273 -667 272 -764 -114 -165 -453 -597 -397 -110 -633 -485 -804 -744 -752 -55 -452 -26 -426 -590 -77 -373 -794 342 -136 -174 -183 -275 797 -513 -184 -210 -580 -324 -707 -9 494 -47 -167 593 -180 -304 -262 -456 -674 -6 -298 -621 -517 -127 -10 -540 -294 -360 579 -365 -82 25 -675 -600 -104 -159 -14 -709 -119 102 -207 -425 -695 -787 -363 -586 -417 -376 -588 -368 -529 -56 -111 -15 -509 -347 -375 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-424742-1177802360 -o ROOT/results/node24/solver-424742-1177802360 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424742-1177802360/mxc /tmp/evaluation/424742-1177802360/instance-424742-1177802360.cnf 

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): 7500 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: 1.56 1.90 1.88 3/77 4748
/proc/meminfo: memFree=1512064/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=1064 CPUtime=0
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 228154015 1089536 130 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519962 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 266 130 57 122 0 140 0

[startup+0.0506991 s]
/proc/loadavg: 1.56 1.90 1.88 3/77 4748
/proc/meminfo: memFree=1512064/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=1196 CPUtime=0.04
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 170 0 0 0 4 0 0 0 18 0 1 0 228154015 1224704 155 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 299 155 59 122 0 173 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1196

[startup+0.101705 s]
/proc/loadavg: 1.56 1.90 1.88 3/77 4748
/proc/meminfo: memFree=1512064/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=1336 CPUtime=0.09
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 205 0 0 0 9 0 0 0 18 0 1 0 228154015 1368064 188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 334 188 67 122 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301726 s]
/proc/loadavg: 1.56 1.90 1.88 3/77 4748
/proc/meminfo: memFree=1512064/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=1464 CPUtime=0.29
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 229 0 0 0 29 0 0 0 19 0 1 0 228154015 1499136 212 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 366 212 67 122 0 240 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1464

[startup+0.701769 s]
/proc/loadavg: 1.56 1.90 1.88 3/77 4748
/proc/meminfo: memFree=1512064/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=1464 CPUtime=0.69
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 252 0 0 0 69 0 0 0 23 0 1 0 228154015 1499136 235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 366 235 67 122 0 240 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1464

[startup+1.50186 s]
/proc/loadavg: 1.56 1.90 1.88 2/78 4749
/proc/meminfo: memFree=1511288/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=1596 CPUtime=1.49
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 289 0 0 0 149 0 0 0 25 0 1 0 228154015 1634304 272 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 399 272 67 122 0 273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1596

[startup+3.10103 s]
/proc/loadavg: 1.56 1.90 1.88 2/78 4749
/proc/meminfo: memFree=1510968/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=1852 CPUtime=3.09
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 338 0 0 0 309 0 0 0 25 0 1 0 228154015 1896448 321 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 463 321 67 122 0 337 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1852

[startup+6.30137 s]
/proc/loadavg: 1.51 1.89 1.87 2/78 4749
/proc/meminfo: memFree=1510712/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=1968 CPUtime=6.29
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 375 0 0 0 629 0 0 0 25 0 1 0 228154015 2015232 358 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 492 358 67 122 0 366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1968

[startup+12.7011 s]
/proc/loadavg: 1.47 1.87 1.87 2/78 4749
/proc/meminfo: memFree=1510328/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=2340 CPUtime=12.69
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 451 0 0 0 1269 0 0 0 25 0 1 0 228154015 2396160 434 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519131 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 585 434 67 122 0 459 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2340

[startup+25.5014 s]
/proc/loadavg: 1.37 1.83 1.85 2/78 4749
/proc/meminfo: memFree=1510072/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=2604 CPUtime=25.49
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 533 0 0 0 2549 0 0 0 25 0 1 0 228154015 2666496 516 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 651 516 67 122 0 525 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2604

[startup+51.1012 s]
/proc/loadavg: 1.24 1.76 1.83 2/78 4749
/proc/meminfo: memFree=1509624/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=3064 CPUtime=51.08
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 633 0 0 0 5108 0 0 0 25 0 1 0 228154015 3137536 616 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 766 616 67 122 0 640 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3064

[startup+102.306 s]
/proc/loadavg: 1.10 1.64 1.78 2/78 4749
/proc/meminfo: memFree=1509112/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=3392 CPUtime=102.27
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 740 0 0 0 10226 1 0 0 25 0 1 0 228154015 3473408 723 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 848 723 67 122 0 722 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3392

[startup+162.301 s]
/proc/loadavg: 1.04 1.52 1.73 2/78 4749
/proc/meminfo: memFree=1508664/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=3832 CPUtime=162.25
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 843 0 0 0 16224 1 0 0 25 0 1 0 228154015 3923968 826 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 958 826 67 122 0 832 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3832

[startup+222.302 s]
/proc/loadavg: 1.01 1.42 1.68 2/78 4749
/proc/meminfo: memFree=1508472/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=4036 CPUtime=222.23
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 896 0 0 0 22222 1 0 0 25 0 1 0 228154015 4132864 879 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1009 879 67 122 0 883 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4036

[startup+282.301 s]
/proc/loadavg: 1.00 1.34 1.64 2/78 4749
/proc/meminfo: memFree=1508024/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=4524 CPUtime=282.22
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1006 0 0 0 28220 2 0 0 25 0 1 0 228154015 4632576 989 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1131 989 67 122 0 1005 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4524

[startup+342.302 s]
/proc/loadavg: 1.00 1.28 1.60 2/78 4749
/proc/meminfo: memFree=1507832/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=4620 CPUtime=342.2
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1038 0 0 0 34218 2 0 0 25 0 1 0 228154015 4730880 1021 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1155 1021 67 122 0 1029 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4620

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.55 2/78 4749
/proc/meminfo: memFree=1507576/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=4960 CPUtime=402.19
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1108 0 0 0 40216 3 0 0 25 0 1 0 228154015 5079040 1091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1240 1091 67 122 0 1114 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4960

[startup+462.302 s]
/proc/loadavg: 1.00 1.18 1.52 2/78 4749
/proc/meminfo: memFree=1507384/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=5152 CPUtime=462.17
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1155 0 0 0 46214 3 0 0 25 0 1 0 228154015 5275648 1138 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1288 1138 67 122 0 1162 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5152

[startup+522.301 s]
/proc/loadavg: 1.00 1.15 1.48 2/78 4749
/proc/meminfo: memFree=1507256/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=5184 CPUtime=522.16
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1178 0 0 0 52212 4 0 0 25 0 1 0 228154015 5308416 1161 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1296 1161 67 122 0 1170 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5184

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.45 2/78 4749
/proc/meminfo: memFree=1507064/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=5484 CPUtime=582.14
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1245 0 0 0 58210 4 0 0 25 0 1 0 228154015 5615616 1228 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530181 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1371 1228 67 122 0 1245 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5484

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.42 2/78 4749
/proc/meminfo: memFree=1506808/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=5672 CPUtime=642.13
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1296 0 0 0 64208 5 0 0 25 0 1 0 228154015 5808128 1279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1418 1279 67 122 0 1292 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5672

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.39 2/78 4749
/proc/meminfo: memFree=1506744/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=5768 CPUtime=702.11
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1312 0 0 0 70206 5 0 0 25 0 1 0 228154015 5906432 1295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519268 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1442 1295 67 122 0 1316 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 5768

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.36 2/78 4749
/proc/meminfo: memFree=1506616/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=5856 CPUtime=762.1
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1337 0 0 0 76204 6 0 0 25 0 1 0 228154015 5996544 1320 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1464 1320 67 122 0 1338 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 5856

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.34 2/78 4749
/proc/meminfo: memFree=1506616/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=5944 CPUtime=822.08
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1354 0 0 0 82202 6 0 0 25 0 1 0 228154015 6086656 1337 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1486 1337 67 122 0 1360 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 5944

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.31 2/78 4749
/proc/meminfo: memFree=1506424/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=6076 CPUtime=882.07
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1396 0 0 0 88200 7 0 0 25 0 1 0 228154015 6221824 1379 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1519 1379 67 122 0 1393 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 6076

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.29 2/78 4749
/proc/meminfo: memFree=1506296/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=6192 CPUtime=942.04
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1437 0 0 0 94197 7 0 0 25 0 1 0 228154015 6340608 1420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1548 1420 67 122 0 1422 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 6192

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/78 4749
/proc/meminfo: memFree=1506232/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=6324 CPUtime=1002.03
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1461 0 0 0 100196 7 0 0 25 0 1 0 228154015 6475776 1444 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1581 1444 67 122 0 1455 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 6324

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.25 2/78 4749
/proc/meminfo: memFree=1506168/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=6400 CPUtime=1062.02
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1473 0 0 0 106194 8 0 0 25 0 1 0 228154015 6553600 1456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1600 1456 67 122 0 1474 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 6400

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.23 2/78 4749
/proc/meminfo: memFree=1506104/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=6396 CPUtime=1122
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1483 0 0 0 112192 8 0 0 25 0 1 0 228154015 6549504 1466 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1599 1466 67 122 0 1473 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 6396

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/78 4749
/proc/meminfo: memFree=1506040/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=6484 CPUtime=1181.99
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1503 0 0 0 118190 9 0 0 25 0 1 0 228154015 6639616 1486 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1621 1486 67 122 0 1495 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 6484

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.20 2/78 4749
/proc/meminfo: memFree=1505912/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=6576 CPUtime=1241.97
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1527 0 0 0 124188 9 0 0 25 0 1 0 228154015 6733824 1510 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1644 1510 67 122 0 1518 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 6576

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.18 2/78 4751
/proc/meminfo: memFree=1505784/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=6696 CPUtime=1301.96
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1550 0 0 0 130186 10 0 0 25 0 1 0 228154015 6856704 1533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1674 1533 67 122 0 1548 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 6696

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/78 4751
/proc/meminfo: memFree=1505720/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=6704 CPUtime=1361.94
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1568 0 0 0 136184 10 0 0 25 0 1 0 228154015 6864896 1546 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1676 1546 67 122 0 1550 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 6704

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

[startup+1363.1 s]
/proc/loadavg: 1.00 1.00 1.17 2/78 4751
/proc/meminfo: memFree=1505720/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=6704 CPUtime=1362.74
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1568 0 0 0 136264 10 0 0 25 0 1 0 228154015 6864896 1546 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1676 1546 67 122 0 1550 0
Current children cumulated CPU time (s) 1362.74
Current children cumulated vsize (KiB) 6704

[startup+1363.5 s]
/proc/loadavg: 1.00 1.00 1.17 2/78 4751
/proc/meminfo: memFree=1505720/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=6704 CPUtime=1363.14
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1568 0 0 0 136304 10 0 0 25 0 1 0 228154015 6864896 1546 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1676 1546 67 122 0 1550 0
Current children cumulated CPU time (s) 1363.14
Current children cumulated vsize (KiB) 6704

[startup+1363.6 s]
/proc/loadavg: 1.00 1.00 1.17 2/78 4751
/proc/meminfo: memFree=1505720/2055920 swapFree=4143384/4192956
[pid=4748] ppid=4746 vsize=6704 CPUtime=1363.24
/proc/4748/stat : 4748 (mxc) R 4746 4748 4694 0 -1 4194304 1568 0 0 0 136314 10 0 0 25 0 1 0 228154015 6864896 1546 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4748/statm: 1676 1546 67 122 0 1550 0
Current children cumulated CPU time (s) 1363.24
Current children cumulated vsize (KiB) 6704

Child status: 10
Real time (s): 1363.65
CPU time (s): 1363.28
CPU user time (s): 1363.17
CPU system time (s): 0.106983
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 6720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1363.17
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1570
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= 11
involuntary context switches= 1313

runsolver used 1.10483 second user time and 3.05754 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Sat Apr 28 23:19:20 UTC 2007

IDJOB= 424742
IDBENCH= 20268
IDSOLVER= 174
FILE ID= node24/424742-1177802360

PBS_JOBID= 4715848

Free space on /tmp= 66315 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1274825698-06-SAT.cnf
COMMAND LINE= /tmp/evaluation/424742-1177802360/mxc /tmp/evaluation/424742-1177802360/instance-424742-1177802360.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-424742-1177802360 -o ROOT/results/node24/solver-424742-1177802360 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424742-1177802360/mxc /tmp/evaluation/424742-1177802360/instance-424742-1177802360.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4b942756bd3042b1996070cebc1719eb

RANDOM SEED= 867063249

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.238
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		: 3000.238
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:       1512536 kB
Buffers:         49996 kB
Cached:         405856 kB
SwapCached:      17904 kB
Active:         263104 kB
Inactive:       216444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1512536 kB
SwapTotal:     4192956 kB
SwapFree:      4143384 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          30012 kB
Slab:            49368 kB
Committed_AS:  3843460 kB
PageTables:       1808 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= 66315 MiB

End job on node24 on Sat Apr 28 23:42:04 UTC 2007