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, 32 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 356 free variables and 1501 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.451
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 151 duplicate clauses
0.00/0.01 c resolvent_look() :: found 81 resolvents
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 360 variables and 1582 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 1582 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 1582 / 360 ) = 4.39
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: 116 JD: 11
0.00/0.05 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: 1981 JD: 11
0.71/0.74 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 |**********************************************
1.43/1.51 c solution bin :: 01000100000.011010001000000000000
1.43/1.51 c direction branchin :: current_rights = 6
1.43/1.51
c |**********************************************
1.43/1.51 c
1.43/1.51 c main():: nodeCount: 4145
1.43/1.51 c main():: dead ends in main: 137
1.43/1.51 c main():: lookAheadCount: 260172
1.43/1.51 c main():: unitResolveCount: 47948
1.43/1.51 c main():: time=1.510000
1.43/1.51 c main():: necessary_assignments: 932
1.43/1.51 c main():: bin_sat: 0, bin_unsat 0
1.43/1.51 c main():: doublelook: #: 15788, succes #: 11460
1.43/1.51 c main():: doublelook: overall 6.308 of all possible doublelooks executed
1.43/1.51 c main():: doublelook: succesrate: 72.587, average DL_trigger: 5729.158
1.43/1.51 c main():: SOLUTION VERIFIED :-)
1.43/1.51 s SATISFIABLE
1.43/1.51 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 0
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node76/watcher-298855-1171861580 -o ROOT/results/node76/solver-298855-1171861580 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298855-1171861580/march_ks /tmp/evaluation/298855-1171861580/instance-298855-1171861580.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: 1.00 1.00 1.00 3/69 17019
/proc/meminfo: memFree=1133152/2055888 swapFree=4087076/4096564
[pid=17019] ppid=17017 vsize=792 CPUtime=0
/proc/17019/stat : 17019 (march_ks) R 17017 17019 15486 0 -1 4194304 119 0 0 0 0 0 0 0 19 0 1 0 206116336 811008 102 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134555001 0 0 4096 0 0 0 0 17 1 0 0
/proc/17019/statm: 198 102 52 123 0 73 0
[startup+0.106579 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 17019
/proc/meminfo: memFree=1133152/2055888 swapFree=4087076/4096564
[pid=17019] ppid=17017 vsize=1092 CPUtime=0.1
/proc/17019/stat : 17019 (march_ks) R 17017 17019 15486 0 -1 4194304 230 0 0 0 10 0 0 0 20 0 1 0 206116336 1118208 213 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598357 0 0 4096 0 0 0 0 17 1 0 0
/proc/17019/statm: 273 213 73 123 0 148 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1092
[startup+0.514625 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 17019
/proc/meminfo: memFree=1133152/2055888 swapFree=4087076/4096564
[pid=17019] ppid=17017 vsize=1224 CPUtime=0.51
/proc/17019/stat : 17019 (march_ks) R 17017 17019 15486 0 -1 4194304 243 0 0 0 51 0 0 0 24 0 1 0 206116336 1253376 226 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/17019/statm: 306 226 73 123 0 181 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1224
[startup+1.33472 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 17020
/proc/meminfo: memFree=1132376/2055888 swapFree=4087076/4096564
[pid=17019] ppid=17017 vsize=1224 CPUtime=1.33
/proc/17019/stat : 17019 (march_ks) R 17017 17019 15486 0 -1 4194304 253 0 0 0 133 0 0 0 25 0 1 0 206116336 1253376 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134525429 0 0 4096 0 0 0 0 17 1 0 0
/proc/17019/statm: 306 236 73 123 0 181 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1224
Solver just ended. Dumping a history of the last processes samples
[startup+1.43673 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 17020
/proc/meminfo: memFree=1132376/2055888 swapFree=4087076/4096564
[pid=17019] ppid=17017 vsize=1224 CPUtime=1.43
/proc/17019/stat : 17019 (march_ks) R 17017 17019 15486 0 -1 4194304 253 0 0 0 143 0 0 0 25 0 1 0 206116336 1253376 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579126 0 0 4096 0 0 0 0 17 1 0 0
/proc/17019/statm: 306 236 73 123 0 181 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 1224
Child status: 10
Real time (s): 1.51481
CPU time (s): 1.51277
CPU user time (s): 1.51077
CPU system time (s): 0.001999
CPU usage (%): 99.8653
Max. virtual memory (cumulated for all children) (KiB): 1224
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.51077
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= 256
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 0.007998 second system time
The end
Begin job on node76 on Mon Feb 19 05:06:20 UTC 2007
IDJOB= 298855
IDBENCH= 19996
IDSOLVER= 111
FILE ID= node76/298855-1171861580
PBS_JOBID= 3839743
Free space on /tmp= 66649 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1806915801-08.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298855-1171861580/march_ks /tmp/evaluation/298855-1171861580/instance-298855-1171861580.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node76/watcher-298855-1171861580 -o ROOT/results/node76/solver-298855-1171861580 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298855-1171861580/march_ks /tmp/evaluation/298855-1171861580/instance-298855-1171861580.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= cf84a3dca136fb4dbd89b4b968109201
RANDOM SEED= 360713566
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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 : 3000.219
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 : 6006.18
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 : 3000.219
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 : 5999.41
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055888 kB
MemFree: 1133496 kB
Buffers: 43992 kB
Cached: 781808 kB
SwapCached: 3460 kB
Active: 587956 kB
Inactive: 247900 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055888 kB
LowFree: 1133496 kB
SwapTotal: 4096564 kB
SwapFree: 4087076 kB
Dirty: 2284 kB
Writeback: 0 kB
Mapped: 15428 kB
Slab: 72860 kB
Committed_AS: 945012 kB
PageTables: 1424 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264388 kB
VmallocChunk: 536606243 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66649 MiB
End job on node76 on Mon Feb 19 05:06:22 UTC 2007