Trace number 421345

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
minisat SAT 2007SAT 768.443 768.717

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S592344929-16-SAT.cnf
MD5SUM4f1fdd7886037e39bdc6f3becce96722
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.040993
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  990                                                  |
0.00/0.00	c |  Number of clauses:    3582                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     905     3371    10072 |     1123        0    nan |  0.000 % |
0.00/0.01	c |       102 |     905     3371    10072 |     1236      102     24 |  0.001 % |
0.00/0.02	c |       252 |     905     3371    10072 |     1359      252     26 |  0.000 % |
0.00/0.03	c |       478 |     905     3371    10072 |     1495      478     24 |  0.000 % |
0.00/0.05	c |       815 |     905     3371    10072 |     1645      815     24 |  0.000 % |
0.00/0.08	c |      1322 |     905     3371    10072 |     1809     1322     24 |  0.000 % |
0.10/0.13	c |      2083 |     905     3371    10072 |     1990     1131     22 |  0.000 % |
0.20/0.21	c |      3222 |     905     3371    10072 |     2189     1228     20 |  0.000 % |
0.30/0.33	c |      4934 |     905     3371    10072 |     2408     1792     22 |  0.000 % |
0.50/0.51	c |      7498 |     905     3371    10072 |     2649     1847     24 |  0.000 % |
0.80/0.81	c |     11342 |     905     3371    10072 |     2914     1554     24 |  0.000 % |
1.19/1.26	c |     17109 |     905     3371    10072 |     3205     2767     26 |  0.000 % |
1.89/2.00	c |     25758 |     905     3371    10072 |     3526     3175     25 |  0.000 % |
3.09/3.14	c |     38734 |     905     3371    10072 |     3879     3458     28 |  0.000 % |
4.79/4.88	c |     58196 |     905     3371    10072 |     4267     3128     22 |  0.000 % |
7.39/7.50	c |     87389 |     905     3371    10072 |     4693     3911     25 |  0.000 % |
11.69/11.79	c |    131180 |     905     3371    10072 |     5163     4535     26 |  0.000 % |
18.09/18.13	c |    196864 |     905     3371    10072 |     5679     4435     23 |  0.000 % |
28.08/28.19	c |    295392 |     905     3371    10072 |     6247     4702     24 |  0.000 % |
43.68/43.78	c |    443182 |     905     3371    10072 |     6872     6273     23 |  0.000 % |
67.98/68.07	c |    664865 |     905     3371    10072 |     7559     4793     28 |  0.001 % |
106.57/106.66	c |    997390 |     905     3371    10072 |     8315     4071     25 |  0.000 % |
166.64/166.72	c |   1496179 |     905     3371    10072 |     9146     6678     25 |  0.000 % |
261.42/261.60	c |   2244361 |     905     3371    10072 |    10061     5317     30 |  0.000 % |
412.78/412.99	c |   3366636 |     905     3371    10072 |    11067     9435     27 |  0.000 % |
654.22/654.47	c |   5050048 |     905     3371    10072 |    12174    11126     31 |  0.000 % |
768.38/768.65	c ===============================================================================
768.38/768.65	c restarts              : 26
768.38/768.65	c conflicts             : 5820749        (7575 /sec)
768.38/768.65	c decisions             : 7097556        (1.74 % random) (9237 /sec)
768.38/768.65	c propagations          : 723644186      (941732 /sec)
768.38/768.65	c conflict literals     : 171782444      (31.36 % deleted)
768.38/768.65	c Memory used           : 8.29 MB
768.38/768.65	c CPU time              : 768.418 s
768.38/768.65	c 
768.38/768.65	s SATISFIABLE
768.38/768.65	v -1 2 -3 -4 5 6 -7 -8 9 10 -11 12 -13 14 -15 -16 -17 -18 -19 -20 21 -22 -23 24 25 26 -27 28 -29 -30 -31 32 -33 34 35 -36 -37 38 -39 -40 41 42 -43 -44 -45 -46 47 48 49 -50 -51 -52 -53 -54 55 -56 -57 58 -59 60 -61 62 -63 -64 -65 66 -67 68 69 -70 71 -72 -73 -74 -75 76 -77 -78 79 80 81 82 83 -84 -85 -86 -87 88 89 90 -91 92 93 94 95 -96 -97 98 -99 -100 -101 -102 -103 104 105 -106 107 -108 109 -110 111 112 -113 114 -115 -116 117 118 -119 120 -121 122 -123 124 -125 126 127 -128 129 130 -131 -132 133 134 135 136 137 -138 -139 140 141 -142 143 -144 -145 -146 -147 148 149 -150 151 152 -153 -154 155 156 157 158 -159 -160 161 -162 -163 164 -165 -166 -167 -168 169 -170 -171 172 -173 -174 -175 176 -177 178 179 180 181 -182 -183 -184 -185 186 -187 188 -189 190 -191 192 -193 194 195 196 -197 -198 199 200 -201 202 -203 204 -205 206 207 208 209 -210 -211 -212 213 -214 215 -216 -217 218 219 -220 -221 -222 223 -224 -225 -226 -227 -228 229 230 231 232 233 -234 235 -236 -237 238 239 240 -241 242 243 -244 245 246 247 -248 -249 -250 -251 252 253 -254 -255 -256 -257 258 259 -260 -261 -262 263 264 -265 -266 267 -268 -269 -270 -271 272 273 274 275 276 -277 -278 -279 280 281 282 283 -284 -285 286 -287 288 289 -290 -291 -292 -293 -294 295 296 297 -298 -299 -300 301 -302 -303 -304 305 306 -307 -308 -309 -310 311 312 313 -314 315 316 -317 -318 -319 320 -321 -322 323 -324 325 -326 327 328 -329 -330 331 332 -333 -334 335 336 337 338 -339 -340 341 342 -343 -344 -345 346 -347 348 349 -350 -351 -352 -353 -354 -355 -356 -357 -358 -359 360 -361 -362 363 -364 -365 366 367 368 -369 370 -371 372 -373 -374 -375 376 -377 378 -379 380 -381 -382 -383 -384 -385 -386 -387 -388 389 390 -391 392 -393 -394 -395 396 397 -398 -399 400 401 402 403 -404 405 406 -407 -408 -409 -410 411 412 -413 -414 -415 -416 -417 -418 -419 420 421 422 -423 -424 -425 -426 427 428 429 -430 -431 432 433 434 -435 -436 -437 -438 -439 -440 -441 442 -443 -444 445 -446 447 -448 449 450 451 452 -453 -454 455 -456 457 -458 459 -460 -461 -462 -463 464 -465 -466 467 468 -469 470 -471 -472 473 -474 475 -476 -477 478 479 -480 481 -482 -483 -484 -485 -486 487 -488 -489 490 491 -492 493 494 495 -496 497 498 -499 500 501 -502 -503 504 505 -506 -507 -508 -509 510 -511 512 513 -514 -515 516 -517 518 519 -520 -521 -522 -523 524 -525 -526 527 528 529 -530 -531 532 533 534 -535 -536 -537 -538 539 -540 541 -542 -543 -544 -545 -546 -547 -548 549 -550 551 552 -553 554 555 -556 557 -558 559 -560 561 562 -563 564 565 566 567 -568 569 570 -571 572 573 -574 -575 576 -577 -578 -579 580 581 -582 -583 -584 585 -586 -587 -588 589 -590 -591 -592 -593 594 -595 -596 597 598 -599 -600 -601 602 -603 604 -605 606 -607 -608 609 610 -611 612 -613 -614 -615 -616 617 -618 -619 -620 621 622 623 -624 -625 -626 627 628 629 630 -631 -632 -633 -634 -635 -636 -637 -638 639 640 -641 -642 -643 644 -645 -646 -647 648 -649 650 -651 -652 -653 -654 655 -656 -657 -658 659 660 661 662 -663 -664 665 666 -667 -668 -669 -670 -671 -672 -673 -674 675 676 -677 678 -679 680 681 -682 683 684 -685 -686 687 -688 -689 690 691 -692 693 694 695 696 697 -698 699 -700 -701 -702 703 704 -705 -706 -707 -708 -709 -710 711 -712 713 714 715 -716 717 -718 -719 -720 -721 -722 -723 724 -725 -726 -727 -728 729 -730 -731 732 733 -734 -735 -736 -737 -738 739 -740 741 -742 743 -744 745 -746 -747 -748 -749 -750 751 -752 -753 754 755 756 757 -758 759 760 761 762 763 -764 -765 -766 767 -768 769 770 -771 -772 -773 -774 775 -776 -777 778 -779 -780 781 782 -783 -784 -785 786 787 788 789 -790 791 -792 -793 794 795 -796 797 -798 -799 -800 801 -802 -803 -804 805 -806 -807 808 -809 810 811 -812 813 -814 815 -816 817 818 -819 820 821 822 823 -824 825 826 827 -828 829 830 831 -832 -833 834 835 836 -837 -838 -839 -840 841 -842 843 844 845 -846 847 848 849 -850 851 852 853 854 -855 -856 857 -858 859 -860 861 -862 -863 864 865 866 867 868 -869 870 -871 -872 -873 -874 875 876 877 -878 -879 -880 -881 882 883 884 885 -886 887 -888 889 890 891 892 -893 -894 895 -896 -897 898 -899 900 -901 -902 -903 904 -905 906 -907 -908 -909 -910 911 -912 -913 -914 915 -916 -917 918 919 920 -921 922 -923 -924 -925 926 927 -928 -929 -930 -931 -932 933 -934 935 -936 -937 938 -939 940 -941 942 943 944 -945 946 -947 948 -949 -950 -951 952 -953 -954 955 -956 957 -958 -959 960 961 -962 -963 964 965 966 -967 968 969 970 971 -972 973 -974 975 976 977 -978 979 980 981 -982 983 984 985 986 987 988 989 -990 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/node55/watcher-421345-1177502756 -o ROOT/results/node55/solver-421345-1177502756 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421345-1177502756/minisat_noassertions /tmp/evaluation/421345-1177502756/instance-421345-1177502756.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 0.98 0.93 3/64 10505
/proc/meminfo: memFree=1554692/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=1988 CPUtime=0
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 198185604 2035712 151 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 497 151 50 130 0 364 0

[startup+0.091715 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 10505
/proc/meminfo: memFree=1554692/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=2116 CPUtime=0.09
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 218 0 0 0 9 0 0 0 18 0 1 0 198185604 2166784 204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 529 204 66 130 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2116

[startup+0.101716 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 10505
/proc/meminfo: memFree=1554692/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=2116 CPUtime=0.1
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 223 0 0 0 10 0 0 0 18 0 1 0 198185604 2166784 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 529 209 66 130 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2116

[startup+0.301735 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 10505
/proc/meminfo: memFree=1554692/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=2248 CPUtime=0.3
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 249 0 0 0 30 0 0 0 19 0 1 0 198185604 2301952 235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548213 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 562 235 66 130 0 429 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2248

[startup+0.701772 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 10505
/proc/meminfo: memFree=1554692/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=2380 CPUtime=0.7
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 288 0 0 0 70 0 0 0 22 0 1 0 198185604 2437120 274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 595 274 66 130 0 462 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2380

[startup+1.50185 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1553852/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=2512 CPUtime=1.49
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 319 0 0 0 149 0 0 0 25 0 1 0 198185604 2572288 305 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 628 305 66 130 0 495 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2512

[startup+3.102 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1553596/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=2776 CPUtime=3.09
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 365 0 0 0 309 0 0 0 25 0 1 0 198185604 2842624 351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552413 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 694 351 66 130 0 561 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2776

[startup+6.3013 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1553276/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=2908 CPUtime=6.29
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 402 0 0 0 629 0 0 0 25 0 1 0 198185604 2977792 388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 727 388 66 130 0 594 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2908

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1552828/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=3172 CPUtime=12.69
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 484 0 0 0 1269 0 0 0 25 0 1 0 198185604 3248128 470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 793 470 66 130 0 660 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3172

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1552508/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=3568 CPUtime=25.48
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 569 0 0 0 2548 0 0 0 25 0 1 0 198185604 3653632 555 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 892 555 66 130 0 759 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3568

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1551804/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=4096 CPUtime=51.07
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 713 0 0 0 5107 0 0 0 25 0 1 0 198185604 4194304 699 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552910 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 1024 699 66 130 0 891 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4096

[startup+102.304 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1551292/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=4760 CPUtime=102.27
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 871 0 0 0 10226 1 0 0 25 0 1 0 198185604 4874240 857 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 1190 857 66 130 0 1057 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4760

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1550652/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=5332 CPUtime=162.25
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 1017 0 0 0 16224 1 0 0 25 0 1 0 198185604 5459968 1003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 1333 1003 66 130 0 1200 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5332

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1550012/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=5860 CPUtime=222.23
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 1153 0 0 0 22222 1 0 0 25 0 1 0 198185604 6000640 1139 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 1465 1139 66 130 0 1332 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5860

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1549372/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=6524 CPUtime=282.21
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 1300 0 0 0 28220 1 0 0 25 0 1 0 198185604 6680576 1286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 1631 1286 66 130 0 1498 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6524

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1549052/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=6788 CPUtime=342.19
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 1388 0 0 0 34218 1 0 0 25 0 1 0 198185604 6950912 1374 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 1697 1374 66 130 0 1564 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6788

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1548924/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=6920 CPUtime=402.18
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 1431 0 0 0 40217 1 0 0 25 0 1 0 198185604 7086080 1417 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 1730 1417 66 130 0 1597 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6920

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1548284/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=7592 CPUtime=462.16
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 1579 0 0 0 46215 1 0 0 25 0 1 0 198185604 7774208 1565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 1898 1565 66 130 0 1765 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7592

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1548284/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=7592 CPUtime=522.14
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 1583 0 0 0 52213 1 0 0 25 0 1 0 198185604 7774208 1569 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 1898 1569 66 130 0 1765 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7592

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1548028/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=7832 CPUtime=582.14
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 1647 0 0 0 58212 2 0 0 25 0 1 0 198185604 8019968 1633 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546773 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 1958 1633 66 130 0 1825 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7832

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1547836/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=8096 CPUtime=642.12
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 1701 0 0 0 64210 2 0 0 25 0 1 0 198185604 8290304 1687 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 2024 1687 66 130 0 1891 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8096

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1547644/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=8228 CPUtime=702.1
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 1744 0 0 0 70208 2 0 0 25 0 1 0 198185604 8425472 1730 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 2057 1730 66 130 0 1924 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 8228

[startup+762.304 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1547452/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=8488 CPUtime=762.09
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 1791 0 0 0 76207 2 0 0 25 0 1 0 198185604 8691712 1777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 2122 1777 66 130 0 1989 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 8488

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

[startup+764.701 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1547452/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=8488 CPUtime=764.48
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 1791 0 0 0 76446 2 0 0 25 0 1 0 198185604 8691712 1777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 2122 1777 66 130 0 1989 0
Current children cumulated CPU time (s) 764.48
Current children cumulated vsize (KiB) 8488

[startup+766.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1547452/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=8488 CPUtime=766.08
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 1791 0 0 0 76606 2 0 0 25 0 1 0 198185604 8691712 1777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 2122 1777 66 130 0 1989 0
Current children cumulated CPU time (s) 766.08
Current children cumulated vsize (KiB) 8488

[startup+767.902 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1547452/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=8484 CPUtime=767.68
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 1791 0 0 0 76766 2 0 0 25 0 1 0 198185604 8687616 1777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 2121 1777 66 130 0 1988 0
Current children cumulated CPU time (s) 767.68
Current children cumulated vsize (KiB) 8484

[startup+768.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1547452/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=8484 CPUtime=768.08
/proc/10505/stat : 10505 (minisat_noasser) R 10503 10505 9036 0 -1 4194304 1791 0 0 0 76806 2 0 0 25 0 1 0 198185604 8687616 1777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10505/statm: 2121 1777 66 130 0 1988 0
Current children cumulated CPU time (s) 768.08
Current children cumulated vsize (KiB) 8484

[startup+768.702 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10506
/proc/meminfo: memFree=1547452/2055920 swapFree=4184544/4192956
[pid=10505] ppid=10503 vsize=0 CPUtime=768.43
/proc/10505/stat : 10505 (minisat_noasser) D 10503 10505 9036 0 -1 4194308 1797 0 0 0 76841 2 0 0 24 0 1 0 198185604 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 3 18446744072099781622 0 0 17 1 0 0
/proc/10505/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 768.43
Current children cumulated vsize (KiB) 0

Child status: 10
Real time (s): 768.717
CPU time (s): 768.443
CPU user time (s): 768.418
CPU system time (s): 0.024996
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 8492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 768.418
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1797
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= 8
involuntary context switches= 1510

runsolver used 0.640902 second user time and 1.46478 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Wed Apr 25 12:05:56 UTC 2007

IDJOB= 421345
IDBENCH= 20259
IDSOLVER= 188
FILE ID= node55/421345-1177502756

PBS_JOBID= 4685825

Free space on /tmp= 66354 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S592344929-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/421345-1177502756/minisat_noassertions /tmp/evaluation/421345-1177502756/instance-421345-1177502756.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-421345-1177502756 -o ROOT/results/node55/solver-421345-1177502756 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421345-1177502756/minisat_noassertions /tmp/evaluation/421345-1177502756/instance-421345-1177502756.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  4f1fdd7886037e39bdc6f3becce96722

RANDOM SEED= 452898963

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1555228 kB
Buffers:         45384 kB
Cached:         343196 kB
SwapCached:       2556 kB
Active:         204892 kB
Inactive:       231076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1555228 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          53860 kB
Slab:            50732 kB
Committed_AS:  1347456 kB
PageTables:       1468 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= 66354 MiB

End job on node55 on Wed Apr 25 12:18:45 UTC 2007