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, 21 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 398 free variables and 1683 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.539
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 147 duplicate clauses
0.00/0.01 c resolvent_look() :: found 78 resolvents
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 400 variables and 1761 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 1761 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 1761 / 400 ) = 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: 423 JD: 15
0.20/0.21 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: 3129 JD: 15
1.43/1.49 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
2.87/2.96 c solution bin :: 000110000000000.10101010000000000
2.87/2.96 c direction branchin :: current_rights = 6
2.87/2.96
c |********************************************************
2.87/2.96 c
2.87/2.96 c main():: nodeCount: 6273
2.87/2.96 c main():: dead ends in main: 181
2.87/2.96 c main():: lookAheadCount: 447006
2.87/2.96 c main():: unitResolveCount: 78080
2.87/2.96 c main():: time=2.950000
2.87/2.96 c main():: necessary_assignments: 1692
2.87/2.96 c main():: bin_sat: 0, bin_unsat 0
2.87/2.96 c main():: doublelook: #: 25943, succes #: 19249
2.87/2.96 c main():: doublelook: overall 6.019 of all possible doublelooks executed
2.87/2.96 c main():: doublelook: succesrate: 74.197, average DL_trigger: 6169.776
2.87/2.96 c main():: SOLUTION VERIFIED :-)
2.87/2.96 s SATISFIABLE
2.87/2.96 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/node13/watcher-300003-1171880696 -o ROOT/results/node13/solver-300003-1171880696 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300003-1171880696/march_ks /tmp/evaluation/300003-1171880696/instance-300003-1171880696.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 0.97 0.99 2/77 27631
/proc/meminfo: memFree=783672/2055920 swapFree=4192812/4192956
[pid=27631] ppid=27629 vsize=796 CPUtime=0
/proc/27631/stat : 27631 (march_ks) R 27629 27631 27348 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 208024035 815104 106 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134532912 0 0 4096 0 0 0 0 17 1 0 0
/proc/27631/statm: 199 106 52 123 0 74 0
[startup+0.107857 s]
/proc/loadavg: 0.96 0.97 0.99 2/77 27631
/proc/meminfo: memFree=783672/2055920 swapFree=4192812/4192956
[pid=27631] ppid=27629 vsize=1192 CPUtime=0.1
/proc/27631/stat : 27631 (march_ks) R 27629 27631 27348 0 -1 4194304 243 0 0 0 10 0 0 0 18 0 1 0 208024035 1220608 225 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/27631/statm: 298 225 73 123 0 173 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1192
[startup+0.519911 s]
/proc/loadavg: 0.96 0.97 0.99 2/77 27631
/proc/meminfo: memFree=783672/2055920 swapFree=4192812/4192956
[pid=27631] ppid=27629 vsize=1324 CPUtime=0.51
/proc/27631/stat : 27631 (march_ks) R 27629 27631 27348 0 -1 4194304 259 0 0 0 51 0 0 0 22 0 1 0 208024035 1355776 241 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542332 0 0 4096 0 0 0 0 17 1 0 0
/proc/27631/statm: 331 241 73 123 0 206 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1324
[startup+1.34302 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 27632
/proc/meminfo: memFree=782960/2055920 swapFree=4192812/4192956
[pid=27631] ppid=27629 vsize=1324 CPUtime=1.33
/proc/27631/stat : 27631 (march_ks) R 27629 27631 27348 0 -1 4194304 269 0 0 0 133 0 0 0 25 0 1 0 208024035 1355776 251 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134578754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27631/statm: 331 251 73 123 0 206 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1324
Solver just ended. Dumping a history of the last processes samples
[startup+1.64906 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 27632
/proc/meminfo: memFree=782960/2055920 swapFree=4192812/4192956
[pid=27631] ppid=27629 vsize=1324 CPUtime=1.64
/proc/27631/stat : 27631 (march_ks) R 27629 27631 27348 0 -1 4194304 271 0 0 0 164 0 0 0 25 0 1 0 208024035 1355776 253 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 1 0 0
/proc/27631/statm: 331 253 73 123 0 206 0
Current children cumulated CPU time (s) 1.64
Current children cumulated vsize (KiB) 1324
[startup+2.46917 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 27632
/proc/meminfo: memFree=782832/2055920 swapFree=4192812/4192956
[pid=27631] ppid=27629 vsize=1324 CPUtime=2.46
/proc/27631/stat : 27631 (march_ks) R 27629 27631 27348 0 -1 4194304 282 0 0 0 246 0 0 0 25 0 1 0 208024035 1355776 264 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/27631/statm: 331 264 73 123 0 206 0
Current children cumulated CPU time (s) 2.46
Current children cumulated vsize (KiB) 1324
[startup+2.87722 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 27632
/proc/meminfo: memFree=782832/2055920 swapFree=4192812/4192956
[pid=27631] ppid=27629 vsize=1324 CPUtime=2.87
/proc/27631/stat : 27631 (march_ks) R 27629 27631 27348 0 -1 4194304 283 0 0 0 287 0 0 0 25 0 1 0 208024035 1355776 265 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 1 0 0
/proc/27631/statm: 331 265 73 123 0 206 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 1324
Child status: 10
Real time (s): 2.96283
CPU time (s): 2.95955
CPU user time (s): 2.95555
CPU system time (s): 0.003999
CPU usage (%): 99.8893
Max. virtual memory (cumulated for all children) (KiB): 1324
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.95555
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 284
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= 61
runsolver used 0.006998 second user time and 0.008998 second system time
The end
Begin job on node13 on Mon Feb 19 10:24:56 UTC 2007
IDJOB= 300003
IDBENCH= 20024
IDSOLVER= 111
FILE ID= node13/300003-1171880696
PBS_JOBID= 3839439
Free space on /tmp= 66546 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1561551265-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/300003-1171880696/march_ks /tmp/evaluation/300003-1171880696/instance-300003-1171880696.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node13/watcher-300003-1171880696 -o ROOT/results/node13/solver-300003-1171880696 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300003-1171880696/march_ks /tmp/evaluation/300003-1171880696/instance-300003-1171880696.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= c6a09cb4dcbc2624dfe4aaec1f040fa6
RANDOM SEED= 158357586
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node13.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 : 3000.236
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 : 3000.236
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: 784144 kB
Buffers: 71008 kB
Cached: 1064932 kB
SwapCached: 0 kB
Active: 615648 kB
Inactive: 574652 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 784144 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2424 kB
Writeback: 0 kB
Mapped: 73200 kB
Slab: 67072 kB
Committed_AS: 915740 kB
PageTables: 1744 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= 66546 MiB
End job on node13 on Mon Feb 19 10:24:59 UTC 2007