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 380 variables and 1615 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 380 free variables and 1615 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.461
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 142 duplicate clauses
0.00/0.01 c resolvent_look() :: found 69 resolvents
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 380 variables and 1684 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 380 variabels and 1684 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 1684 / 380 ) = 4.43
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: 186 JD: 18
0.05/0.08 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: 1056 JD: 18
0.39/0.40 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
0.49/0.51 c solution bin :: 100000000001000000.00000000100000
0.49/0.51 c direction branchin :: current_rights = 3
0.49/0.51
c |*******************************
0.49/0.51 c
0.49/0.51 c main():: nodeCount: 1425
0.49/0.51 c main():: dead ends in main: 40
0.49/0.51 c main():: lookAheadCount: 92516
0.49/0.51 c main():: unitResolveCount: 17137
0.49/0.51 c main():: time=0.510000
0.49/0.51 c main():: necessary_assignments: 329
0.49/0.51 c main():: bin_sat: 0, bin_unsat 0
0.49/0.51 c main():: doublelook: #: 4794, succes #: 3319
0.49/0.51 c main():: doublelook: overall 5.353 of all possible doublelooks executed
0.49/0.51 c main():: doublelook: succesrate: 69.232, average DL_trigger: 6062.562
0.49/0.51 c main():: SOLUTION VERIFIED :-)
0.49/0.51 s SATISFIABLE
0.49/0.51 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 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627003-1240142341/watcher-1627003-1240142341 -o /tmp/evaluation-result-1627003-1240142341/solver-1627003-1240142341 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627003-1240142341.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: 0.95 0.96 0.98 3/65 24145
/proc/meminfo: memFree=1102056/2055920 swapFree=4192956/4192956
[pid=24145] ppid=24143 vsize=792 CPUtime=0
/proc/24145/stat : 24145 (march_ks) R 24143 24145 24000 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 42263938 811008 105 1992294400 134512640 135019032 4294956240 18446744073709551615 134532912 0 0 4096 0 0 0 0 17 0 0 0
/proc/24145/statm: 198 106 53 123 0 73 0
[startup+0.0582061 s]
/proc/loadavg: 0.95 0.96 0.98 3/65 24145
/proc/meminfo: memFree=1102056/2055920 swapFree=4192956/4192956
[pid=24145] ppid=24143 vsize=1188 CPUtime=0.05
/proc/24145/stat : 24145 (march_ks) R 24143 24145 24000 0 -1 4194304 231 0 0 0 5 0 0 0 18 0 1 0 42263938 1216512 214 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/24145/statm: 297 214 73 123 0 172 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1188
[startup+0.10121 s]
/proc/loadavg: 0.95 0.96 0.98 3/65 24145
/proc/meminfo: memFree=1102056/2055920 swapFree=4192956/4192956
[pid=24145] ppid=24143 vsize=1188 CPUtime=0.1
/proc/24145/stat : 24145 (march_ks) R 24143 24145 24000 0 -1 4194304 240 0 0 0 10 0 0 0 18 0 1 0 42263938 1216512 223 1992294400 134512640 135019032 4294956240 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 0 0 0
/proc/24145/statm: 297 223 73 123 0 172 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1188
[startup+0.301231 s]
/proc/loadavg: 0.95 0.96 0.98 3/65 24145
/proc/meminfo: memFree=1102056/2055920 swapFree=4192956/4192956
[pid=24145] ppid=24143 vsize=1188 CPUtime=0.29
/proc/24145/stat : 24145 (march_ks) R 24143 24145 24000 0 -1 4194304 252 0 0 0 29 0 0 0 19 0 1 0 42263938 1216512 235 1992294400 134512640 135019032 4294956240 18446744073709551615 134542785 0 0 4096 0 0 0 0 17 0 0 0
/proc/24145/statm: 297 235 73 123 0 172 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1188
Solver just ended. Dumping a history of the last processes samples
[startup+0.501253 s]
/proc/loadavg: 0.95 0.96 0.98 3/65 24145
/proc/meminfo: memFree=1102056/2055920 swapFree=4192956/4192956
[pid=24145] ppid=24143 vsize=1328 CPUtime=0.49
/proc/24145/stat : 24145 (march_ks) R 24143 24145 24000 0 -1 4194304 256 0 0 0 49 0 0 0 21 0 1 0 42263938 1359872 239 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/24145/statm: 332 239 73 123 0 207 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 1328
Child status: 10
Real time (s): 0.518051
CPU time (s): 0.51792
CPU user time (s): 0.514921
CPU system time (s): 0.002999
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 1328
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.514921
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= 258
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= 2
runsolver used 0.002999 second user time and 0.006998 second system time
The end
Begin job on node81 at 2009-04-19 13:59:01
IDJOB=1627003
IDBENCH=70736
IDSOLVER=582
FILE ID=node81/1627003-1240142341
PBS_JOBID= 9157901
Free space on /tmp= 126584 MiB
SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S1036996799-006.cnf
COMMAND LINE= HOME/march_ks BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627003-1240142341/watcher-1627003-1240142341 -o /tmp/evaluation-result-1627003-1240142341/solver-1627003-1240142341 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627003-1240142341.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= aea037edf2192f628decdd3193ff0d42
RANDOM SEED=1915425779
node81.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 : 5996.54
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1102536 kB
Buffers: 88772 kB
Cached: 765716 kB
SwapCached: 0 kB
Active: 385824 kB
Inactive: 483456 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1102536 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 2888 kB
Writeback: 0 kB
Mapped: 24488 kB
Slab: 69880 kB
Committed_AS: 197840 kB
PageTables: 1452 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264960 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 126584 MiB
End job on node81 at 2009-04-19 13:59:02