0.00/0.02 c main():: *** [ march satisfiability solver ] ***
0.00/0.02 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.02 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02 c main()::
0.00/0.02 c initFormula():: searching for DIMACS p-line....
0.00/0.02 c initFormula():: the DIMACS p-line indicates a CNF of 810 variables and 2931 clauses.
0.00/0.02 c parseCNF():: parsing....
0.00/0.02 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02 c runParser():: parsing was successful, warming up engines...
0.00/0.02 c simplify_formula():: removed 0 tautological, 28 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 804 free variables and 2903 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.563
0.00/0.02 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02 c using 3-SAT heuristics (occurence based diff)
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 104 duplicate clauses
0.00/0.02 c resolvent_look() :: found 58 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 810 variables and 2961 clauses.
0.00/0.02 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02 c transformTo3SAT():: the transformation yielded 810 variabels and 2961 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2961 / 810 ) = 3.66
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c dynamic_preselect_setsize :: off
0.00/0.02 c suggested doublelook initial :: 0
0.00/0.02 c main():: all systems go!
0.00/0.02 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 265 JD: 16
0.30/0.37 c |----------------------------------------------------------------|
0.40/0.44 c solution bin :: 1000000000000000.0000000010001110
0.40/0.44 c direction branchin :: current_rights = 5
0.40/0.44
c |
0.40/0.44 c
0.40/0.44 c main():: nodeCount: 400
0.40/0.44 c main():: dead ends in main: 1
0.40/0.44 c main():: lookAheadCount: 54939
0.40/0.44 c main():: unitResolveCount: 5672
0.40/0.44 c main():: time=0.440000
0.40/0.44 c main():: necessary_assignments: 129
0.40/0.44 c main():: bin_sat: 0, bin_unsat 0
0.40/0.44 c main():: doublelook: #: 1817, succes #: 1357
0.40/0.44 c main():: doublelook: overall 3.369 of all possible doublelooks executed
0.40/0.44 c main():: doublelook: succesrate: 74.684, average DL_trigger: 9252.130
0.40/0.44 c main():: SOLUTION VERIFIED :-)
0.40/0.44 s SATISFIABLE
0.40/0.44 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 0
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node30/watcher-371975-1177549182 -o ROOT/results/node30/solver-371975-1177549182 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371975-1177549182/march_ks /tmp/evaluation/371975-1177549182/instance-371975-1177549182.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: 0.86 0.97 0.91 3/77 10472
/proc/meminfo: memFree=1745728/2055920 swapFree=4156976/4192956
[pid=10472] ppid=10470 vsize=916 CPUtime=0
/proc/10472/stat : 10472 (march_ks) R 10470 10472 9948 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 202833912 937984 99 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/10472/statm: 229 101 48 123 0 104 0
[startup+0.0942349 s]
/proc/loadavg: 0.86 0.97 0.91 3/77 10472
/proc/meminfo: memFree=1745728/2055920 swapFree=4156976/4192956
[pid=10472] ppid=10470 vsize=1644 CPUtime=0.09
/proc/10472/stat : 10472 (march_ks) R 10470 10472 9948 0 -1 4194304 348 0 0 0 9 0 0 0 18 0 1 0 202833912 1683456 331 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/10472/statm: 411 331 73 123 0 286 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644
[startup+0.101235 s]
/proc/loadavg: 0.86 0.97 0.91 3/77 10472
/proc/meminfo: memFree=1745728/2055920 swapFree=4156976/4192956
[pid=10472] ppid=10470 vsize=1644 CPUtime=0.1
/proc/10472/stat : 10472 (march_ks) R 10470 10472 9948 0 -1 4194304 349 0 0 0 10 0 0 0 18 0 1 0 202833912 1683456 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542572 0 0 4096 0 0 0 0 17 1 0 0
/proc/10472/statm: 411 332 73 123 0 286 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1644
[startup+0.301246 s]
/proc/loadavg: 0.86 0.97 0.91 3/77 10472
/proc/meminfo: memFree=1745728/2055920 swapFree=4156976/4192956
[pid=10472] ppid=10470 vsize=1776 CPUtime=0.3
/proc/10472/stat : 10472 (march_ks) R 10470 10472 9948 0 -1 4194304 362 0 0 0 30 0 0 0 19 0 1 0 202833912 1818624 345 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/10472/statm: 444 345 73 123 0 319 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1776
Solver just ended. Dumping a history of the last processes samples
[startup+0.401254 s]
/proc/loadavg: 0.86 0.97 0.91 3/77 10472
/proc/meminfo: memFree=1745728/2055920 swapFree=4156976/4192956
[pid=10472] ppid=10470 vsize=1776 CPUtime=0.4
/proc/10472/stat : 10472 (march_ks) R 10470 10472 9948 0 -1 4194304 369 0 0 0 40 0 0 0 20 0 1 0 202833912 1818624 352 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542401 0 0 4096 0 0 0 0 17 1 0 0
/proc/10472/statm: 444 352 73 123 0 319 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 1776
Child status: 10
Real time (s): 0.450833
CPU time (s): 0.44993
CPU user time (s): 0.448931
CPU system time (s): 0.000999
CPU usage (%): 99.7997
Max. virtual memory (cumulated for all children) (KiB): 1776
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.448931
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 378
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= 8
runsolver used 0.001999 second user time and 0.004999 second system time
The end
Begin job on node30 on Thu Apr 26 00:59:42 UTC 2007
IDJOB= 371975
IDBENCH= 20269
IDSOLVER= 180
FILE ID= node30/371975-1177549182
PBS_JOBID= 4696594
Free space on /tmp= 66394 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1014417748-14-SAT.cnf
COMMAND LINE= /tmp/evaluation/371975-1177549182/march_ks /tmp/evaluation/371975-1177549182/instance-371975-1177549182.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node30/watcher-371975-1177549182 -o ROOT/results/node30/solver-371975-1177549182 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371975-1177549182/march_ks /tmp/evaluation/371975-1177549182/instance-371975-1177549182.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= 12c6ae21cea692230c5e45227dcf3ab1
RANDOM SEED= 80541940
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node30.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 : 3000.218
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 : 3000.218
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: 1746136 kB
Buffers: 39096 kB
Cached: 206596 kB
SwapCached: 15360 kB
Active: 166308 kB
Inactive: 103384 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1746136 kB
SwapTotal: 4192956 kB
SwapFree: 4156976 kB
Dirty: 2464 kB
Writeback: 0 kB
Mapped: 30812 kB
Slab: 25632 kB
Committed_AS: 3567172 kB
PageTables: 1780 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= 66394 MiB
End job on node30 on Thu Apr 26 00:59:43 UTC 2007