0.00/0.01 c main():: *** [ march satisfiability solver ] ***
0.00/0.01 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.01 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01 c main()::
0.00/0.01 c initFormula():: searching for DIMACS p-line....
0.00/0.01 c initFormula():: the DIMACS p-line indicates a CNF of 480 variables and 2040 clauses.
0.00/0.01 c parseCNF():: parsing....
0.00/0.01 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01 c runParser():: parsing was successful, warming up engines...
0.00/0.01 c simplify_formula():: removed 0 tautological, 5 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 479 free variables and 2035 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.531
0.00/0.01 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01 c using 3-SAT heuristics (occurence based diff)
0.00/0.01 c longest clause has size 3
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
0.00/0.01 c resolvent_look() :: found 106 resolvents
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 480 variables and 2141 clauses.
0.00/0.01 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01 c transformTo3SAT():: the transformation yielded 480 variabels and 2141 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 2141 / 480 ) = 4.46
0.00/0.01 c longest clause has size 3
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01 c dynamic_preselect_setsize :: off
0.00/0.01 c suggested doublelook initial :: 0
0.00/0.01 c main():: all systems go!
0.00/0.01 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 155 JD: 17
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 |***************************************************************
7.29/7.31 c solution bin :: 00000000001000000.001000000110001
7.29/7.31 c direction branchin :: current_rights = 5
7.29/7.31
c |***************************************************************
7.29/7.31 c
7.29/7.31 c main():: nodeCount: 11688
7.29/7.31 c main():: dead ends in main: 289
7.29/7.31 c main():: lookAheadCount: 1026970
7.29/7.31 c main():: unitResolveCount: 170477
7.29/7.31 c main():: time=7.300000
7.29/7.31 c main():: necessary_assignments: 3653
7.29/7.31 c main():: bin_sat: 0, bin_unsat 0
7.29/7.31 c main():: doublelook: #: 56876, succes #: 43416
7.29/7.31 c main():: doublelook: overall 5.734 of all possible doublelooks executed
7.29/7.31 c main():: doublelook: succesrate: 76.334, average DL_trigger: 7370.540
7.29/7.31 c main():: SOLUTION VERIFIED :-)
7.29/7.31 s SATISFIABLE
7.29/7.31 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 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626961-1240142028/watcher-1626961-1240142028 -o /tmp/evaluation-result-1626961-1240142028/solver-1626961-1240142028 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626961-1240142028.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: 1.00 1.00 1.00 3/64 28048
/proc/meminfo: memFree=1319216/2055920 swapFree=4192956/4192956
[pid=28048] ppid=28046 vsize=792 CPUtime=0
/proc/28048/stat : 28048 (march_ks) R 28046 28048 26455 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 42229936 811008 112 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/28048/statm: 198 112 50 123 0 73 0
[startup+0.055395 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28048
/proc/meminfo: memFree=1319216/2055920 swapFree=4192956/4192956
[pid=28048] ppid=28046 vsize=1236 CPUtime=0.05
/proc/28048/stat : 28048 (march_ks) R 28046 28048 26455 0 -1 4194304 254 0 0 0 5 0 0 0 18 0 1 0 42229936 1265664 237 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/28048/statm: 309 237 73 123 0 184 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1236
[startup+0.101435 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28048
/proc/meminfo: memFree=1319216/2055920 swapFree=4192956/4192956
[pid=28048] ppid=28046 vsize=1392 CPUtime=0.09
/proc/28048/stat : 28048 (march_ks) R 28046 28048 26455 0 -1 4194304 267 0 0 0 9 0 0 0 18 0 1 0 42229936 1425408 250 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/28048/statm: 348 250 73 123 0 223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1392
[startup+0.301451 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28048
/proc/meminfo: memFree=1319216/2055920 swapFree=4192956/4192956
[pid=28048] ppid=28046 vsize=1392 CPUtime=0.29
/proc/28048/stat : 28048 (march_ks) R 28046 28048 26455 0 -1 4194304 280 0 0 0 29 0 0 0 19 0 1 0 42229936 1425408 263 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/28048/statm: 348 263 73 123 0 223 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1392
[startup+0.701491 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28048
/proc/meminfo: memFree=1319216/2055920 swapFree=4192956/4192956
[pid=28048] ppid=28046 vsize=1392 CPUtime=0.69
/proc/28048/stat : 28048 (march_ks) R 28046 28048 26455 0 -1 4194304 287 0 0 0 69 0 0 0 23 0 1 0 42229936 1425408 270 1992294400 134512640 135019032 4294956240 18446744073709551615 134579994 0 0 4096 0 0 0 0 17 0 0 0
/proc/28048/statm: 348 270 73 123 0 223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1392
[startup+1.50157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28049
/proc/meminfo: memFree=1318376/2055920 swapFree=4192956/4192956
[pid=28048] ppid=28046 vsize=1392 CPUtime=1.49
/proc/28048/stat : 28048 (march_ks) R 28046 28048 26455 0 -1 4194304 300 0 0 0 149 0 0 0 20 0 1 0 42229936 1425408 283 1992294400 134512640 135019032 4294956240 18446744073709551615 134526014 0 0 4096 0 0 0 0 17 0 0 0
/proc/28048/statm: 348 283 73 123 0 223 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1392
[startup+3.10172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28049
/proc/meminfo: memFree=1318184/2055920 swapFree=4192956/4192956
[pid=28048] ppid=28046 vsize=1524 CPUtime=3.09
/proc/28048/stat : 28048 (march_ks) R 28046 28048 26455 0 -1 4194304 308 0 0 0 309 0 0 0 25 0 1 0 42229936 1560576 291 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/28048/statm: 381 291 73 123 0 256 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1524
[startup+6.30202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28049
/proc/meminfo: memFree=1318136/2055920 swapFree=4192956/4192956
[pid=28048] ppid=28046 vsize=1524 CPUtime=6.29
/proc/28048/stat : 28048 (march_ks) R 28046 28048 26455 0 -1 4194304 319 0 0 0 628 1 0 0 25 0 1 0 42229936 1560576 302 1992294400 134512640 135019032 4294956240 18446744073709551615 134542664 0 0 4096 0 0 0 0 17 0 0 0
/proc/28048/statm: 381 302 73 123 0 256 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1524
Solver just ended. Dumping a history of the last processes samples
[startup+7.10106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28049
/proc/meminfo: memFree=1318136/2055920 swapFree=4192956/4192956
[pid=28048] ppid=28046 vsize=1524 CPUtime=7.09
/proc/28048/stat : 28048 (march_ks) R 28046 28048 26455 0 -1 4194304 320 0 0 0 708 1 0 0 25 0 1 0 42229936 1560576 303 1992294400 134512640 135019032 4294956240 18446744073709551615 134579994 0 0 4096 0 0 0 0 17 0 0 0
/proc/28048/statm: 381 303 73 123 0 256 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 1524
[startup+7.30108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28049
/proc/meminfo: memFree=1318136/2055920 swapFree=4192956/4192956
[pid=28048] ppid=28046 vsize=1524 CPUtime=7.29
/proc/28048/stat : 28048 (march_ks) R 28046 28048 26455 0 -1 4194304 321 0 0 0 728 1 0 0 25 0 1 0 42229936 1560576 304 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/28048/statm: 381 304 73 123 0 256 0
Current children cumulated CPU time (s) 7.29
Current children cumulated vsize (KiB) 1524
Child status: 10
Real time (s): 7.31109
CPU time (s): 7.30789
CPU user time (s): 7.29489
CPU system time (s): 0.012998
CPU usage (%): 99.9562
Max. virtual memory (cumulated for all children) (KiB): 1524
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.29489
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 322
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= 3
involuntary context switches= 26
runsolver used 0.005999 second user time and 0.026995 second system time
The end
Begin job on node61 at 2009-04-19 13:53:48
IDJOB=1626961
IDBENCH=70715
IDSOLVER=582
FILE ID=node61/1626961-1240142028
PBS_JOBID= 9157898
Free space on /tmp= 66456 MiB
SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S957997002-040.cnf
COMMAND LINE= HOME/march_ks BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626961-1240142028/watcher-1626961-1240142028 -o /tmp/evaluation-result-1626961-1240142028/solver-1626961-1240142028 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626961-1240142028.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 92eaf07e43795c59dd53e3c833d9e0f0
RANDOM SEED=265109992
node61.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 : 3000.216
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: 1319696 kB
Buffers: 84212 kB
Cached: 573756 kB
SwapCached: 0 kB
Active: 313480 kB
Inactive: 357208 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1319696 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 3348 kB
Writeback: 0 kB
Mapped: 22496 kB
Slab: 51692 kB
Committed_AS: 204040 kB
PageTables: 1368 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264884 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66452 MiB
End job on node61 at 2009-04-19 13:53:56