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 400 variables and 1704 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, 0 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 400 free variables and 1704 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 204 duplicate clauses
0.00/0.01 c resolvent_look() :: found 118 resolvents
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 400 variables and 1822 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 400 variabels and 1822 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 1822 / 400 ) = 4.55
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 |----------------------------------------------------------------|
0.00/0.04 c solution bin :: .00000000000000000000010001011000
0.00/0.04 c direction branchin :: current_rights = 4
0.00/0.04
c |
0.00/0.04 c
0.00/0.04 c main():: nodeCount: 109
0.00/0.04 c main():: dead ends in main: 2
0.00/0.04 c main():: lookAheadCount: 6026
0.00/0.04 c main():: unitResolveCount: 1053
0.00/0.04 c main():: time=0.040000
0.00/0.04 c main():: necessary_assignments: 45
0.00/0.04 c main():: bin_sat: 0, bin_unsat 0
0.00/0.04 c main():: doublelook: #: 263, succes #: 157
0.00/0.04 c main():: doublelook: overall 4.477 of all possible doublelooks executed
0.00/0.04 c main():: doublelook: succesrate: 59.696, average DL_trigger: 5725.196
0.00/0.04 c main():: SOLUTION VERIFIED :-)
0.00/0.04 s SATISFIABLE
0.00/0.04 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 0
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node71/watcher-299962-1171880553 -o ROOT/results/node71/solver-299962-1171880553 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299962-1171880553/march_ks /tmp/evaluation/299962-1171880553/instance-299962-1171880553.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: 0.96 0.98 0.99 3/64 30207
/proc/meminfo: memFree=944800/2055920 swapFree=4174780/4192956
[pid=30207] ppid=30205 vsize=796 CPUtime=0
/proc/30207/stat : 30207 (march_ks) R 30205 30207 30105 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 208013164 815104 105 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561739 0 0 4096 0 0 0 0 17 1 0 0
/proc/30207/statm: 199 106 51 123 0 74 0
Solver just ended. Dumping a history of the last processes samples
Child status: 10
Real time (s): 0.0453919
CPU time (s): 0.044992
CPU user time (s): 0.043993
CPU system time (s): 0.000999
CPU usage (%): 99.119
Max. virtual memory (cumulated for all children) (KiB): 0
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.043993
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= 240
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= 0
runsolver used 0.003999 second user time and 0.001999 second system time
The end
Begin job on node71 on Mon Feb 19 10:22:33 UTC 2007
IDJOB= 299962
IDBENCH= 20023
IDSOLVER= 111
FILE ID= node71/299962-1171880553
PBS_JOBID= 3839787
Free space on /tmp= 66562 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S2048803580-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299962-1171880553/march_ks /tmp/evaluation/299962-1171880553/instance-299962-1171880553.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-299962-1171880553 -o ROOT/results/node71/solver-299962-1171880553 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299962-1171880553/march_ks /tmp/evaluation/299962-1171880553/instance-299962-1171880553.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= fd7d232d07ea82b35604ae65ebcd0d41
RANDOM SEED= 326722765
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node71.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 : 3000.266
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 : 3000.266
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: 945336 kB
Buffers: 51344 kB
Cached: 918864 kB
SwapCached: 12392 kB
Active: 757960 kB
Inactive: 230428 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 945336 kB
SwapTotal: 4192956 kB
SwapFree: 4174780 kB
Dirty: 2284 kB
Writeback: 0 kB
Mapped: 15484 kB
Slab: 108176 kB
Committed_AS: 678316 kB
PageTables: 1448 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= 66562 MiB
End job on node71 on Mon Feb 19 10:22:34 UTC 2007