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 360 variables and 1533 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, 12 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 358 free variables and 1521 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.508
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 175 duplicate clauses
0.00/0.01 c resolvent_look() :: found 86 resolvents
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 360 variables and 1607 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 360 variabels and 1607 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 1607 / 360 ) = 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: 481 JD: 13
0.10/0.20 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
0.62/0.66 c solution bin :: 0001000000000.1100000100000000000
0.62/0.66 c direction branchin :: current_rights = 4
0.62/0.66
c |********************************************************
0.62/0.66 c
0.62/0.66 c main():: nodeCount: 1662
0.62/0.66 c main():: dead ends in main: 79
0.62/0.66 c main():: lookAheadCount: 101818
0.62/0.66 c main():: unitResolveCount: 23551
0.62/0.66 c main():: time=0.660000
0.62/0.66 c main():: necessary_assignments: 497
0.62/0.66 c main():: bin_sat: 0, bin_unsat 0
0.62/0.66 c main():: doublelook: #: 5939, succes #: 4351
0.62/0.66 c main():: doublelook: overall 6.067 of all possible doublelooks executed
0.62/0.66 c main():: doublelook: succesrate: 73.261, average DL_trigger: 6103.949
0.62/0.66 c main():: SOLUTION VERIFIED :-)
0.62/0.66 s SATISFIABLE
0.62/0.66 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 0
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node38/watcher-298609-1171858773 -o ROOT/results/node38/solver-298609-1171858773 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298609-1171858773/march_ks /tmp/evaluation/298609-1171858773/instance-298609-1171858773.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: 0.91 0.97 0.99 3/64 27296
/proc/meminfo: memFree=718640/2055920 swapFree=4183804/4192956
[pid=27296] ppid=27294 vsize=792 CPUtime=0
/proc/27296/stat : 27296 (march_ks) R 27294 27296 21295 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 205833146 811008 102 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134554683 0 0 4096 0 0 0 0 17 1 0 0
/proc/27296/statm: 198 102 52 123 0 73 0
[startup+0.107258 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27296
/proc/meminfo: memFree=718640/2055920 swapFree=4183804/4192956
[pid=27296] ppid=27294 vsize=1092 CPUtime=0.1
/proc/27296/stat : 27296 (march_ks) R 27294 27296 21295 0 -1 4194304 230 0 0 0 10 0 0 0 18 0 1 0 205833146 1118208 212 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/27296/statm: 273 212 73 123 0 148 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1092
[startup+0.519303 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27296
/proc/meminfo: memFree=718640/2055920 swapFree=4183804/4192956
[pid=27296] ppid=27294 vsize=1224 CPUtime=0.51
/proc/27296/stat : 27296 (march_ks) R 27294 27296 21295 0 -1 4194304 249 0 0 0 51 0 0 0 21 0 1 0 205833146 1253376 231 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/27296/statm: 306 231 73 123 0 181 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1224
Solver just ended. Dumping a history of the last processes samples
[startup+0.622325 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27296
/proc/meminfo: memFree=718640/2055920 swapFree=4183804/4192956
[pid=27296] ppid=27294 vsize=1224 CPUtime=0.62
/proc/27296/stat : 27296 (march_ks) R 27294 27296 21295 0 -1 4194304 250 0 0 0 62 0 0 0 22 0 1 0 205833146 1253376 232 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/27296/statm: 306 232 73 123 0 181 0
Current children cumulated CPU time (s) 0.62
Current children cumulated vsize (KiB) 1224
Child status: 10
Real time (s): 0.664627
CPU time (s): 0.663898
CPU user time (s): 0.662899
CPU system time (s): 0.000999
CPU usage (%): 99.8903
Max. virtual memory (cumulated for all children) (KiB): 1224
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.662899
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= 253
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= 1
runsolver used 0.002999 second user time and 0.004999 second system time
The end
Begin job on node38 on Mon Feb 19 04:19:33 UTC 2007
IDJOB= 298609
IDBENCH= 19990
IDSOLVER= 111
FILE ID= node38/298609-1171858773
PBS_JOBID= 3839655
Free space on /tmp= 66561 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S2109173872-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298609-1171858773/march_ks /tmp/evaluation/298609-1171858773/instance-298609-1171858773.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node38/watcher-298609-1171858773 -o ROOT/results/node38/solver-298609-1171858773 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298609-1171858773/march_ks /tmp/evaluation/298609-1171858773/instance-298609-1171858773.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= b65fe61c0cbfeaf475aa58cd1690d41f
RANDOM SEED= 21482731
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node38.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 : 3000.233
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 : 3000.233
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: 718984 kB
Buffers: 51860 kB
Cached: 1155192 kB
SwapCached: 3416 kB
Active: 840056 kB
Inactive: 377468 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 718984 kB
SwapTotal: 4192956 kB
SwapFree: 4183804 kB
Dirty: 2288 kB
Writeback: 0 kB
Mapped: 16060 kB
Slab: 105328 kB
Committed_AS: 460764 kB
PageTables: 1472 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= 66561 MiB
End job on node38 on Mon Feb 19 04:19:34 UTC 2007