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
0.69/0.79 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 |**********************************************
1.59/1.62 c solution bin :: 01000100000.011010001000000000000
1.59/1.62 c direction branchin :: current_rights = 6
1.59/1.62
c |**********************************************
1.59/1.62 c
1.59/1.62 c main():: nodeCount: 4145
1.59/1.62 c main():: dead ends in main: 137
1.59/1.62 c main():: lookAheadCount: 260172
1.59/1.62 c main():: unitResolveCount: 47948
1.59/1.62 c main():: time=1.620000
1.59/1.62 c main():: necessary_assignments: 932
1.59/1.62 c main():: bin_sat: 0, bin_unsat 0
1.59/1.62 c main():: doublelook: #: 15788, succes #: 11460
1.59/1.62 c main():: doublelook: overall 6.308 of all possible doublelooks executed
1.59/1.62 c main():: doublelook: succesrate: 72.587, average DL_trigger: 5729.158
1.59/1.62 c main():: SOLUTION VERIFIED :-)
1.59/1.62 s SATISFIABLE
1.59/1.62 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 3.2.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node58/watcher-371775-1177545519 -o ROOT/results/node58/solver-371775-1177545519 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371775-1177545519/march_ks /tmp/evaluation/371775-1177545519/instance-371775-1177545519.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): 7500 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: 0.01 0.02 0.08 3/64 24625
/proc/meminfo: memFree=1774608/2055920 swapFree=4184532/4192956
[pid=24625] ppid=24623 vsize=792 CPUtime=0
/proc/24625/stat : 24625 (march_ks) R 24623 24625 24571 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 202461625 811008 102 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134532912 0 0 4096 0 0 0 0 17 1 0 0
/proc/24625/statm: 198 102 52 123 0 73 0
[startup+0.0715061 s]
/proc/loadavg: 0.01 0.02 0.08 3/64 24625
/proc/meminfo: memFree=1774608/2055920 swapFree=4184532/4192956
[pid=24625] ppid=24623 vsize=1092 CPUtime=0.06
/proc/24625/stat : 24625 (march_ks) R 24623 24625 24571 0 -1 4194304 227 0 0 0 6 0 0 0 18 0 1 0 202461625 1118208 210 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/24625/statm: 273 210 73 123 0 148 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1092
[startup+0.101511 s]
/proc/loadavg: 0.01 0.02 0.08 3/64 24625
/proc/meminfo: memFree=1774608/2055920 swapFree=4184532/4192956
[pid=24625] ppid=24623 vsize=1092 CPUtime=0.09
/proc/24625/stat : 24625 (march_ks) R 24623 24625 24571 0 -1 4194304 229 0 0 0 9 0 0 0 18 0 1 0 202461625 1118208 212 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526439 0 0 4096 0 0 0 0 17 1 0 0
/proc/24625/statm: 273 212 73 123 0 148 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1092
[startup+0.301545 s]
/proc/loadavg: 0.01 0.02 0.08 3/64 24625
/proc/meminfo: memFree=1774608/2055920 swapFree=4184532/4192956
[pid=24625] ppid=24623 vsize=1224 CPUtime=0.29
/proc/24625/stat : 24625 (march_ks) R 24623 24625 24571 0 -1 4194304 237 0 0 0 29 0 0 0 19 0 1 0 202461625 1253376 220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542656 0 0 4096 0 0 0 0 17 1 0 0
/proc/24625/statm: 306 220 73 123 0 181 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1224
[startup+0.701611 s]
/proc/loadavg: 0.01 0.02 0.08 3/64 24625
/proc/meminfo: memFree=1774608/2055920 swapFree=4184532/4192956
[pid=24625] ppid=24623 vsize=1224 CPUtime=0.69
/proc/24625/stat : 24625 (march_ks) R 24623 24625 24571 0 -1 4194304 245 0 0 0 69 0 0 0 22 0 1 0 202461625 1253376 228 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/24625/statm: 306 228 73 123 0 181 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1224
[startup+1.50174 s]
/proc/loadavg: 0.09 0.04 0.09 2/65 24626
/proc/meminfo: memFree=1773960/2055920 swapFree=4184532/4192956
[pid=24625] ppid=24623 vsize=1224 CPUtime=1.49
/proc/24625/stat : 24625 (march_ks) R 24623 24625 24571 0 -1 4194304 253 0 0 0 149 0 0 0 25 0 1 0 202461625 1253376 236 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538045 0 0 4096 0 0 0 0 17 1 0 0
/proc/24625/statm: 306 236 73 123 0 181 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1224
Solver just ended. Dumping a history of the last processes samples
[startup+1.60176 s]
/proc/loadavg: 0.09 0.04 0.09 2/65 24626
/proc/meminfo: memFree=1773960/2055920 swapFree=4184532/4192956
[pid=24625] ppid=24623 vsize=1224 CPUtime=1.59
/proc/24625/stat : 24625 (march_ks) R 24623 24625 24571 0 -1 4194304 254 0 0 0 159 0 0 0 25 0 1 0 202461625 1253376 237 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/24625/statm: 306 237 73 123 0 181 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 1224
Child status: 10
Real time (s): 1.62569
CPU time (s): 1.62175
CPU user time (s): 1.62075
CPU system time (s): 0.000999
CPU usage (%): 99.7577
Max. virtual memory (cumulated for all children) (KiB): 1224
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.62075
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= 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 node58 on Wed Apr 25 23:58:39 UTC 2007
IDJOB= 371775
IDBENCH= 19996
IDSOLVER= 180
FILE ID= node58/371775-1177545519
PBS_JOBID= 4696457
Free space on /tmp= 66462 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/371775-1177545519/march_ks /tmp/evaluation/371775-1177545519/instance-371775-1177545519.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-371775-1177545519 -o ROOT/results/node58/solver-371775-1177545519 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371775-1177545519/march_ks /tmp/evaluation/371775-1177545519/instance-371775-1177545519.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= cf84a3dca136fb4dbd89b4b968109201
RANDOM SEED= 428259795
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node58.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 : 3000.265
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 : 3000.265
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: 1775080 kB
Buffers: 22956 kB
Cached: 184084 kB
SwapCached: 2604 kB
Active: 79516 kB
Inactive: 137164 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1775080 kB
SwapTotal: 4192956 kB
SwapFree: 4184532 kB
Dirty: 2280 kB
Writeback: 0 kB
Mapped: 15972 kB
Slab: 50280 kB
Committed_AS: 1134556 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= 66462 MiB
End job on node58 on Wed Apr 25 23:58:42 UTC 2007