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 630 variables and 2280 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, 33 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 622 free variables and 2247 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.615
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 89 duplicate clauses
0.00/0.02 c resolvent_look() :: found 40 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 630 variables and 2287 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 630 variabels and 2287 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2287 / 630 ) = 3.63
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: 114 JD: 13
0.10/0.13 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 1005 JD: 13
1.02/1.03 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
2.25/2.35 c solution bin :: 0000100000100.0101101000000000000
2.25/2.35 c direction branchin :: current_rights = 6
2.25/2.35
c |*************************************************************
2.25/2.35 c
2.25/2.35 c main():: nodeCount: 2409
2.25/2.35 c main():: dead ends in main: 19
2.25/2.35 c main():: lookAheadCount: 301479
2.25/2.35 c main():: unitResolveCount: 41786
2.25/2.35 c main():: time=2.350000
2.25/2.35 c main():: necessary_assignments: 1187
2.25/2.35 c main():: bin_sat: 0, bin_unsat 0
2.25/2.35 c main():: doublelook: #: 12696, succes #: 9528
2.25/2.35 c main():: doublelook: overall 4.323 of all possible doublelooks executed
2.25/2.35 c main():: doublelook: succesrate: 75.047, average DL_trigger: 8093.529
2.25/2.35 c main():: SOLUTION VERIFIED :-)
2.25/2.35 s SATISFIABLE
2.25/2.35 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 0
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node3/watcher-310663-1172560869 -o ROOT/results/node3/solver-310663-1172560869 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310663-1172560869/march_ks /tmp/evaluation/310663-1172560869/instance-310663-1172560869.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.00 3/77 28113
/proc/meminfo: memFree=814496/2055920 swapFree=4192812/4192956
[pid=28113] ppid=28111 vsize=928 CPUtime=0
/proc/28113/stat : 28113 (march_ks) R 28111 28113 27123 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 276041726 950272 119 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134687937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28113/statm: 232 119 49 123 0 107 0
[startup+0.106944 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28113
/proc/meminfo: memFree=814496/2055920 swapFree=4192812/4192956
[pid=28113] ppid=28111 vsize=1512 CPUtime=0.1
/proc/28113/stat : 28113 (march_ks) R 28111 28113 27123 0 -1 4194304 305 0 0 0 10 0 0 0 18 0 1 0 276041726 1548288 287 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/28113/statm: 378 287 73 123 0 253 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1512
[startup+0.514977 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28113
/proc/meminfo: memFree=814496/2055920 swapFree=4192812/4192956
[pid=28113] ppid=28111 vsize=1512 CPUtime=0.51
/proc/28113/stat : 28113 (march_ks) R 28111 28113 27123 0 -1 4194304 324 0 0 0 51 0 0 0 21 0 1 0 276041726 1548288 306 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28113/statm: 378 306 73 123 0 253 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1512
[startup+1.33605 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28114
/proc/meminfo: memFree=813400/2055920 swapFree=4192812/4192956
[pid=28113] ppid=28111 vsize=1644 CPUtime=1.33
/proc/28113/stat : 28113 (march_ks) R 28111 28113 27123 0 -1 4194304 344 0 0 0 133 0 0 0 25 0 1 0 276041726 1683456 326 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134578842 0 0 4096 0 0 0 0 17 1 0 0
/proc/28113/statm: 411 326 73 123 0 286 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1644
Solver just ended. Dumping a history of the last processes samples
[startup+1.64207 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28114
/proc/meminfo: memFree=813400/2055920 swapFree=4192812/4192956
[pid=28113] ppid=28111 vsize=1644 CPUtime=1.63
/proc/28113/stat : 28113 (march_ks) R 28111 28113 27123 0 -1 4194304 346 0 0 0 163 0 0 0 25 0 1 0 276041726 1683456 328 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/28113/statm: 411 328 73 123 0 286 0
Current children cumulated CPU time (s) 1.63
Current children cumulated vsize (KiB) 1644
[startup+2.0501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28114
/proc/meminfo: memFree=813400/2055920 swapFree=4192812/4192956
[pid=28113] ppid=28111 vsize=1644 CPUtime=2.04
/proc/28113/stat : 28113 (march_ks) R 28111 28113 27123 0 -1 4194304 349 0 0 0 204 0 0 0 25 0 1 0 276041726 1683456 331 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28113/statm: 411 331 73 123 0 286 0
Current children cumulated CPU time (s) 2.04
Current children cumulated vsize (KiB) 1644
[startup+2.25612 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28114
/proc/meminfo: memFree=813272/2055920 swapFree=4192812/4192956
[pid=28113] ppid=28111 vsize=1644 CPUtime=2.25
/proc/28113/stat : 28113 (march_ks) R 28111 28113 27123 0 -1 4194304 350 0 0 0 225 0 0 0 25 0 1 0 276041726 1683456 332 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/28113/statm: 411 332 73 123 0 286 0
Current children cumulated CPU time (s) 2.25
Current children cumulated vsize (KiB) 1644
Child status: 10
Real time (s): 2.35943
CPU time (s): 2.35764
CPU user time (s): 2.35364
CPU system time (s): 0.003999
CPU usage (%): 99.9241
Max. virtual memory (cumulated for all children) (KiB): 1644
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.35364
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 353
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= 7
runsolver used 0.003999 second user time and 0.012998 second system time
The end
Begin job on node3 on Tue Feb 27 07:21:09 UTC 2007
IDJOB= 310663
IDBENCH= 20293
IDSOLVER= 111
FILE ID= node3/310663-1172560869
PBS_JOBID= 3971662
Free space on /tmp= 66557 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S1804595013-08-SAT.cnf
COMMAND LINE= /tmp/evaluation/310663-1172560869/march_ks /tmp/evaluation/310663-1172560869/instance-310663-1172560869.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node3/watcher-310663-1172560869 -o ROOT/results/node3/solver-310663-1172560869 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310663-1172560869/march_ks /tmp/evaluation/310663-1172560869/instance-310663-1172560869.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 349353060fd2d6c47e7784aed8d6092f
RANDOM SEED= 301295071
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node3.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 : 3000.241
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 : 3000.241
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: 814904 kB
Buffers: 69180 kB
Cached: 1035208 kB
SwapCached: 0 kB
Active: 460568 kB
Inactive: 698496 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 814904 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2320 kB
Writeback: 0 kB
Mapped: 73548 kB
Slab: 67612 kB
Committed_AS: 1180532 kB
PageTables: 1656 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= 66557 MiB
End job on node3 on Tue Feb 27 07:21:11 UTC 2007