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 560 variables and 2380 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 556 free variables and 2352 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.517
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 175 duplicate clauses
0.00/0.02 c resolvent_look() :: found 86 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 560 variables and 2438 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 560 variabels and 2438 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2438 / 560 ) = 4.35
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: 128 JD: 25
0.09/0.10 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: 24544 JD: 25
19.10/19.19 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
21.80/21.80 c solution bin :: 1000000010000000000000000.0000000
21.80/21.80 c direction branchin :: current_rights = 3
21.80/21.80
c |*******************************
21.80/21.80 c
21.80/21.80 c main():: nodeCount: 27974
21.80/21.80 c main():: dead ends in main: 406
21.80/21.80 c main():: lookAheadCount: 2860147
21.80/21.80 c main():: unitResolveCount: 435272
21.80/21.80 c main():: time=21.810000
21.80/21.80 c main():: necessary_assignments: 11345
21.80/21.80 c main():: bin_sat: 0, bin_unsat 0
21.80/21.80 c main():: doublelook: #: 146658, succes #: 112569
21.80/21.80 c main():: doublelook: overall 5.295 of all possible doublelooks executed
21.80/21.80 c main():: doublelook: succesrate: 76.756, average DL_trigger: 8308.434
21.80/21.80 c main():: SOLUTION VERIFIED :-)
21.80/21.80 s SATISFIABLE
21.80/21.80 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 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626891-1240141537/watcher-1626891-1240141537 -o /tmp/evaluation-result-1626891-1240141537/solver-1626891-1240141537 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626891-1240141537.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): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 23986
/proc/meminfo: memFree=1267944/2055920 swapFree=4192956/4192956
[pid=23986] ppid=23984 vsize=796 CPUtime=0
/proc/23986/stat : 23986 (march_ks) R 23984 23986 23719 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 42187050 815104 111 1992294400 134512640 135019032 4294956240 18446744073709551615 134561692 0 0 4096 0 0 0 0 17 0 0 0
/proc/23986/statm: 199 111 50 123 0 74 0
[startup+0.0101151 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 23986
/proc/meminfo: memFree=1267944/2055920 swapFree=4192956/4192956
[pid=23986] ppid=23984 vsize=924 CPUtime=0
/proc/23986/stat : 23986 (march_ks) R 23984 23986 23719 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 42187050 946176 135 1992294400 134512640 135019032 4294956240 18446744073709551615 134660999 0 0 4096 0 0 0 0 17 0 0 0
/proc/23986/statm: 231 135 63 123 0 106 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 924
[startup+0.101088 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 23986
/proc/meminfo: memFree=1267944/2055920 swapFree=4192956/4192956
[pid=23986] ppid=23984 vsize=1484 CPUtime=0.09
/proc/23986/stat : 23986 (march_ks) R 23984 23986 23719 0 -1 4194304 293 0 0 0 9 0 0 0 18 0 1 0 42187050 1519616 276 1992294400 134512640 135019032 4294956240 18446744073709551615 134542401 0 0 4096 0 0 0 0 17 0 0 0
/proc/23986/statm: 371 276 73 123 0 246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1484
[startup+0.30103 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 23986
/proc/meminfo: memFree=1267944/2055920 swapFree=4192956/4192956
[pid=23986] ppid=23984 vsize=1484 CPUtime=0.29
/proc/23986/stat : 23986 (march_ks) R 23984 23986 23719 0 -1 4194304 305 0 0 0 29 0 0 0 19 0 1 0 42187050 1519616 288 1992294400 134512640 135019032 4294956240 18446744073709551615 134525702 0 0 4096 0 0 0 0 17 0 0 0
/proc/23986/statm: 371 288 73 123 0 246 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1484
[startup+0.701917 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 23986
/proc/meminfo: memFree=1267944/2055920 swapFree=4192956/4192956
[pid=23986] ppid=23984 vsize=1484 CPUtime=0.69
/proc/23986/stat : 23986 (march_ks) R 23984 23986 23719 0 -1 4194304 316 0 0 0 69 0 0 0 23 0 1 0 42187050 1519616 299 1992294400 134512640 135019032 4294956240 18446744073709551615 134579438 0 0 4096 0 0 0 0 17 0 0 0
/proc/23986/statm: 371 299 73 123 0 246 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1484
[startup+1.50169 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23987
/proc/meminfo: memFree=1266976/2055920 swapFree=4192956/4192956
[pid=23986] ppid=23984 vsize=1616 CPUtime=1.49
/proc/23986/stat : 23986 (march_ks) R 23984 23986 23719 0 -1 4194304 327 0 0 0 149 0 0 0 25 0 1 0 42187050 1654784 310 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/23986/statm: 404 310 73 123 0 279 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1616
[startup+3.10124 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23987
/proc/meminfo: memFree=1266792/2055920 swapFree=4192956/4192956
[pid=23986] ppid=23984 vsize=1616 CPUtime=3.09
/proc/23986/stat : 23986 (march_ks) R 23984 23986 23719 0 -1 4194304 338 0 0 0 309 0 0 0 25 0 1 0 42187050 1654784 321 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/23986/statm: 404 321 73 123 0 279 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1616
[startup+6.30133 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23987
/proc/meminfo: memFree=1266736/2055920 swapFree=4192956/4192956
[pid=23986] ppid=23984 vsize=1616 CPUtime=6.3
/proc/23986/stat : 23986 (march_ks) R 23984 23986 23719 0 -1 4194304 348 0 0 0 630 0 0 0 25 0 1 0 42187050 1654784 331 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/23986/statm: 404 331 73 123 0 279 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1616
[startup+12.7025 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 23987
/proc/meminfo: memFree=1266608/2055920 swapFree=4192956/4192956
[pid=23986] ppid=23984 vsize=1748 CPUtime=12.7
/proc/23986/stat : 23986 (march_ks) R 23984 23986 23719 0 -1 4194304 361 0 0 0 1270 0 0 0 25 0 1 0 42187050 1789952 344 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/23986/statm: 437 344 73 123 0 312 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1748
Solver just ended. Dumping a history of the last processes samples
[startup+15.9016 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 23987
/proc/meminfo: memFree=1266608/2055920 swapFree=4192956/4192956
[pid=23986] ppid=23984 vsize=1748 CPUtime=15.9
/proc/23986/stat : 23986 (march_ks) R 23984 23986 23719 0 -1 4194304 366 0 0 0 1590 0 0 0 25 0 1 0 42187050 1789952 349 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/23986/statm: 437 349 73 123 0 312 0
Current children cumulated CPU time (s) 15.9
Current children cumulated vsize (KiB) 1748
[startup+19.1017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23987
/proc/meminfo: memFree=1266608/2055920 swapFree=4192956/4192956
[pid=23986] ppid=23984 vsize=1748 CPUtime=19.1
/proc/23986/stat : 23986 (march_ks) R 23984 23986 23719 0 -1 4194304 369 0 0 0 1910 0 0 0 25 0 1 0 42187050 1789952 352 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23986/statm: 437 352 73 123 0 312 0
Current children cumulated CPU time (s) 19.1
Current children cumulated vsize (KiB) 1748
[startup+20.7013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23987
/proc/meminfo: memFree=1266608/2055920 swapFree=4192956/4192956
[pid=23986] ppid=23984 vsize=1748 CPUtime=20.7
/proc/23986/stat : 23986 (march_ks) R 23984 23986 23719 0 -1 4194304 374 0 0 0 2070 0 0 0 25 0 1 0 42187050 1789952 357 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/23986/statm: 437 357 73 123 0 312 0
Current children cumulated CPU time (s) 20.7
Current children cumulated vsize (KiB) 1748
[startup+21.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23987
/proc/meminfo: memFree=1266608/2055920 swapFree=4192956/4192956
[pid=23986] ppid=23984 vsize=1748 CPUtime=21.5
/proc/23986/stat : 23986 (march_ks) R 23984 23986 23719 0 -1 4194304 374 0 0 0 2150 0 0 0 25 0 1 0 42187050 1789952 357 1992294400 134512640 135019032 4294956240 18446744073709551615 134538113 0 0 4096 0 0 0 0 17 0 0 0
/proc/23986/statm: 437 357 73 123 0 312 0
Current children cumulated CPU time (s) 21.5
Current children cumulated vsize (KiB) 1748
[startup+21.702 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23987
/proc/meminfo: memFree=1266608/2055920 swapFree=4192956/4192956
[pid=23986] ppid=23984 vsize=1748 CPUtime=21.7
/proc/23986/stat : 23986 (march_ks) R 23984 23986 23719 0 -1 4194304 374 0 0 0 2170 0 0 0 25 0 1 0 42187050 1789952 357 1992294400 134512640 135019032 4294956240 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 0 0 0
/proc/23986/statm: 437 357 73 123 0 312 0
Current children cumulated CPU time (s) 21.7
Current children cumulated vsize (KiB) 1748
[startup+21.8019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23987
/proc/meminfo: memFree=1266608/2055920 swapFree=4192956/4192956
[pid=23986] ppid=23984 vsize=1748 CPUtime=21.8
/proc/23986/stat : 23986 (march_ks) R 23984 23986 23719 0 -1 4194304 374 0 0 0 2180 0 0 0 25 0 1 0 42187050 1789952 357 1992294400 134512640 135019032 4294956240 18446744073709551615 134577546 0 0 4096 0 0 0 0 17 0 0 0
/proc/23986/statm: 437 357 73 123 0 312 0
Current children cumulated CPU time (s) 21.8
Current children cumulated vsize (KiB) 1748
Child status: 10
Real time (s): 21.8097
CPU time (s): 21.8117
CPU user time (s): 21.8087
CPU system time (s): 0.002999
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 1748
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.8087
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 375
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 62
runsolver used 0.027995 second user time and 0.06299 second system time
The end
Begin job on node16 at 2009-04-19 13:45:37
IDJOB=1626891
IDBENCH=70680
IDSOLVER=582
FILE ID=node16/1626891-1240141537
PBS_JOBID= 9159252
Free space on /tmp= 66380 MiB
SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1876865608-086.cnf
COMMAND LINE= HOME/march_ks BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626891-1240141537/watcher-1626891-1240141537 -o /tmp/evaluation-result-1626891-1240141537/solver-1626891-1240141537 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626891-1240141537.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= a08fcca560a80877927507a2ea133f40
RANDOM SEED=341790476
node16.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.234
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 : 3000.234
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: 1268424 kB
Buffers: 89552 kB
Cached: 620096 kB
SwapCached: 0 kB
Active: 349144 kB
Inactive: 373424 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1268424 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 3324 kB
Writeback: 0 kB
Mapped: 22660 kB
Slab: 51040 kB
Committed_AS: 168384 kB
PageTables: 1436 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= 66376 MiB
End job on node16 at 2009-04-19 13:45:59