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 420 variables and 1785 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, 7 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 419 free variables and 1778 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.469
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 157 duplicate clauses
0.00/0.01 c resolvent_look() :: found 80 resolvents
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 420 variables and 1858 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 420 variabels and 1858 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 1858 / 420 ) = 4.42
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: 236 JD: 17
0.10/0.12 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: 5556 JD: 17
2.59/2.69 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 |***********************************************
6.29/6.31 c solution bin :: 01000001000000000.000010100000001
6.29/6.31 c direction branchin :: current_rights = 5
6.29/6.31
c |***********************************************
6.29/6.31 c
6.29/6.31 c main():: nodeCount: 12985
6.29/6.31 c main():: dead ends in main: 443
6.29/6.31 c main():: lookAheadCount: 961358
6.29/6.31 c main():: unitResolveCount: 190937
6.29/6.31 c main():: time=6.310000
6.29/6.31 c main():: necessary_assignments: 4521
6.29/6.31 c main():: bin_sat: 0, bin_unsat 0
6.29/6.31 c main():: doublelook: #: 55103, succes #: 41224
6.29/6.31 c main():: doublelook: overall 5.957 of all possible doublelooks executed
6.29/6.31 c main():: doublelook: succesrate: 74.813, average DL_trigger: 6839.574
6.29/6.31 c main():: SOLUTION VERIFIED :-)
6.29/6.31 s SATISFIABLE
6.29/6.31 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 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544876-1238614895/watcher-1544876-1238614895 -o /tmp/evaluation-result-1544876-1238614895/solver-1544876-1238614895 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544876-1238614895.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: 0.99 0.97 0.91 3/64 10231
/proc/meminfo: memFree=1041664/2055920 swapFree=4178880/4192956
[pid=10231] ppid=10229 vsize=792 CPUtime=0
/proc/10231/stat : 10231 (march_ks) R 10229 10231 9873 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1134155280 811008 109 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/10231/statm: 198 109 52 123 0 73 0
[startup+0.073784 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 10231
/proc/meminfo: memFree=1041664/2055920 swapFree=4178880/4192956
[pid=10231] ppid=10229 vsize=1188 CPUtime=0.07
/proc/10231/stat : 10231 (march_ks) R 10229 10231 9873 0 -1 4194304 249 0 0 0 7 0 0 0 18 0 1 0 1134155280 1216512 232 1992294400 134512640 135019032 4294956240 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 0 0 0
/proc/10231/statm: 297 232 73 123 0 172 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1188
[startup+0.101789 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 10231
/proc/meminfo: memFree=1041664/2055920 swapFree=4178880/4192956
[pid=10231] ppid=10229 vsize=1324 CPUtime=0.1
/proc/10231/stat : 10231 (march_ks) R 10229 10231 9873 0 -1 4194304 252 0 0 0 10 0 0 0 18 0 1 0 1134155280 1355776 235 1992294400 134512640 135019032 4294956240 18446744073709551615 134565466 0 0 4096 0 0 0 0 17 0 0 0
/proc/10231/statm: 331 235 73 123 0 206 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1324
[startup+0.301827 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 10231
/proc/meminfo: memFree=1041664/2055920 swapFree=4178880/4192956
[pid=10231] ppid=10229 vsize=1324 CPUtime=0.3
/proc/10231/stat : 10231 (march_ks) R 10229 10231 9873 0 -1 4194304 261 0 0 0 30 0 0 0 19 0 1 0 1134155280 1355776 244 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/10231/statm: 331 244 73 123 0 206 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1324
[startup+0.701903 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 10231
/proc/meminfo: memFree=1041664/2055920 swapFree=4178880/4192956
[pid=10231] ppid=10229 vsize=1324 CPUtime=0.7
/proc/10231/stat : 10231 (march_ks) R 10229 10231 9873 0 -1 4194304 270 0 0 0 70 0 0 0 23 0 1 0 1134155280 1355776 253 1992294400 134512640 135019032 4294956240 18446744073709551615 134596424 0 0 4096 0 0 0 0 17 0 0 0
/proc/10231/statm: 331 253 73 123 0 206 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1324
[startup+1.50105 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10232
/proc/meminfo: memFree=1040824/2055920 swapFree=4178880/4192956
[pid=10231] ppid=10229 vsize=1324 CPUtime=1.49
/proc/10231/stat : 10231 (march_ks) R 10229 10231 9873 0 -1 4194304 279 0 0 0 149 0 0 0 25 0 1 0 1134155280 1355776 262 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/10231/statm: 331 262 73 123 0 206 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1324
[startup+3.10135 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10232
/proc/meminfo: memFree=1040696/2055920 swapFree=4178880/4192956
[pid=10231] ppid=10229 vsize=1456 CPUtime=3.09
/proc/10231/stat : 10231 (march_ks) R 10229 10231 9873 0 -1 4194304 287 0 0 0 309 0 0 0 25 0 1 0 1134155280 1490944 270 1992294400 134512640 135019032 4294956240 18446744073709551615 134542580 0 0 4096 0 0 0 0 17 0 0 0
/proc/10231/statm: 364 270 73 123 0 239 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1456
[startup+6.30195 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10232
/proc/meminfo: memFree=1040632/2055920 swapFree=4178880/4192956
[pid=10231] ppid=10229 vsize=1456 CPUtime=6.29
/proc/10231/stat : 10231 (march_ks) R 10229 10231 9873 0 -1 4194304 296 0 0 0 629 0 0 0 25 0 1 0 1134155280 1490944 279 1992294400 134512640 135019032 4294956240 18446744073709551615 134538016 0 0 4096 0 0 0 0 17 0 0 0
/proc/10231/statm: 364 279 73 123 0 239 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1456
Solver just ended. Dumping a history of the last processes samples
Child status: 10
Real time (s): 6.31816
CPU time (s): 6.31604
CPU user time (s): 6.31404
CPU system time (s): 0.001999
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 1456
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.31404
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= 297
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= 20
runsolver used 0.007998 second user time and 0.022996 second system time
The end
Begin job on node21 at 2009-04-01 21:41:35
IDJOB=1544876
IDBENCH=70665
IDSOLVER=559
FILE ID=node21/1544876-1238614895
PBS_JOBID= 9073680
Free space on /tmp= 66460 MiB
SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1362286908-061.cnf
COMMAND LINE= HOME/march_ks BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544876-1238614895/watcher-1544876-1238614895 -o /tmp/evaluation-result-1544876-1238614895/solver-1544876-1238614895 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544876-1238614895.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 647005b2285214f4136823936a28bcc9
RANDOM SEED=2006762743
node21.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 : 3000.259
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 : 3000.259
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: 1042144 kB
Buffers: 113228 kB
Cached: 794920 kB
SwapCached: 7880 kB
Active: 246388 kB
Inactive: 671256 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1042144 kB
SwapTotal: 4192956 kB
SwapFree: 4178880 kB
Dirty: 3220 kB
Writeback: 0 kB
Mapped: 15128 kB
Slab: 82220 kB
Committed_AS: 3117904 kB
PageTables: 1380 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= 66456 MiB
End job on node21 at 2009-04-01 21:41:41