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 440 variables and 1870 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, 15 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 438 free variables and 1855 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.458
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 164 duplicate clauses
0.00/0.01 c resolvent_look() :: found 81 resolvents
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 440 variables and 1936 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 440 variabels and 1936 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 1936 / 440 ) = 4.40
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: 131 JD: 26
0.00/0.08 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
0.10/0.12 c solution bin :: 00010000000000000000000000.001000
0.10/0.12 c direction branchin :: current_rights = 4
0.10/0.12
c |********************************************************
0.10/0.12 c
0.10/0.12 c main():: nodeCount: 330
0.10/0.12 c main():: dead ends in main: 8
0.10/0.12 c main():: lookAheadCount: 24382
0.10/0.12 c main():: unitResolveCount: 3386
0.10/0.12 c main():: time=0.120000
0.10/0.12 c main():: necessary_assignments: 58
0.10/0.12 c main():: bin_sat: 0, bin_unsat 0
0.10/0.12 c main():: doublelook: #: 912, succes #: 573
0.10/0.12 c main():: doublelook: overall 3.822 of all possible doublelooks executed
0.10/0.12 c main():: doublelook: succesrate: 62.829, average DL_trigger: 6374.062
0.10/0.12 c main():: SOLUTION VERIFIED :-)
0.10/0.12 s SATISFIABLE
0.10/0.12 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 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544950-1238615017/watcher-1544950-1238615017 -o /tmp/evaluation-result-1544950-1238615017/solver-1544950-1238615017 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544950-1238615017.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): 1800 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: 0.91 0.95 0.90 3/64 23538
/proc/meminfo: memFree=1571584/2055920 swapFree=4179168/4192956
[pid=23538] ppid=23536 vsize=796 CPUtime=0
/proc/23538/stat : 23538 (march_ks) R 23536 23538 23379 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134163596 815104 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134532912 0 0 4096 0 0 0 0 17 0 0 0
/proc/23538/statm: 199 110 52 123 0 74 0
[startup+0.00958791 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 23538
/proc/meminfo: memFree=1571584/2055920 swapFree=4179168/4192956
[pid=23538] ppid=23536 vsize=796 CPUtime=0
/proc/23538/stat : 23538 (march_ks) R 23536 23538 23379 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1134163596 815104 121 1992294400 134512640 135019032 4294956240 18446744073709551615 134554764 0 0 4096 0 0 0 0 17 0 0 0
/proc/23538/statm: 199 121 63 123 0 74 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 796
[startup+0.101596 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 23538
/proc/meminfo: memFree=1571584/2055920 swapFree=4179168/4192956
[pid=23538] ppid=23536 vsize=1320 CPUtime=0.1
/proc/23538/stat : 23538 (march_ks) R 23536 23538 23379 0 -1 4194304 257 0 0 0 10 0 0 0 18 0 1 0 1134163596 1351680 240 1992294400 134512640 135019032 4294956240 18446744073709551615 134565482 0 0 4096 0 0 0 0 17 0 0 0
/proc/23538/statm: 330 240 73 123 0 205 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1320
Solver just ended. Dumping a history of the last processes samples
Child status: 10
Real time (s): 0.129531
CPU time (s): 0.129979
CPU user time (s): 0.12798
CPU system time (s): 0.001999
CPU usage (%): 100.346
Max. virtual memory (cumulated for all children) (KiB): 1320
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.12798
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 267
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= 0
runsolver used 0.001999 second user time and 0.005999 second system time
The end
Begin job on node61 at 2009-04-01 21:43:37
IDJOB=1544950
IDBENCH=70702
IDSOLVER=559
FILE ID=node61/1544950-1238615017
PBS_JOBID= 9073585
Free space on /tmp= 66344 MiB
SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S725789261-031.cnf
COMMAND LINE= HOME/march_ks BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544950-1238615017/watcher-1544950-1238615017 -o /tmp/evaluation-result-1544950-1238615017/solver-1544950-1238615017 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544950-1238615017.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= f67f090e24644066ce5872fbc256498a
RANDOM SEED=1954723385
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 : 3000.238
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 : 3000.238
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: 1572064 kB
Buffers: 91328 kB
Cached: 298272 kB
SwapCached: 8064 kB
Active: 221272 kB
Inactive: 178104 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1572064 kB
SwapTotal: 4192956 kB
SwapFree: 4179168 kB
Dirty: 2896 kB
Writeback: 0 kB
Mapped: 15376 kB
Slab: 70620 kB
Committed_AS: 2801952 kB
PageTables: 1372 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= 66340 MiB
End job on node61 at 2009-04-01 21:43:37