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, 0 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 360 free variables and 1533 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.487
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 138 duplicate clauses
0.00/0.01 c resolvent_look() :: found 67 resolvents
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 360 variables and 1600 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 1600 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 1600 / 360 ) = 4.44
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: 14
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: 881 JD: 14
0.29/0.35 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
0.39/0.44 c solution bin :: 10100000000000.010000000011000000
0.39/0.44 c direction branchin :: current_rights = 5
0.39/0.44
c |****************
0.39/0.44 c
0.39/0.44 c main():: nodeCount: 1158
0.39/0.44 c main():: dead ends in main: 36
0.39/0.44 c main():: lookAheadCount: 72523
0.39/0.44 c main():: unitResolveCount: 13608
0.39/0.44 c main():: time=0.440000
0.39/0.44 c main():: necessary_assignments: 293
0.39/0.44 c main():: bin_sat: 0, bin_unsat 0
0.39/0.44 c main():: doublelook: #: 4176, succes #: 2999
0.39/0.44 c main():: doublelook: overall 5.970 of all possible doublelooks executed
0.39/0.44 c main():: doublelook: succesrate: 71.815, average DL_trigger: 5865.466
0.39/0.44 c main():: SOLUTION VERIFIED :-)
0.39/0.44 s SATISFIABLE
0.39/0.44 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/node6/watcher-371769-1177545484 -o ROOT/results/node6/solver-371769-1177545484 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371769-1177545484/march_ks /tmp/evaluation/371769-1177545484/instance-371769-1177545484.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: 0.00 0.00 0.11 3/77 30559
/proc/meminfo: memFree=1790704/2055924 swapFree=4143416/4192956
[pid=30559] ppid=30557 vsize=792 CPUtime=0
/proc/30559/stat : 30559 (march_ks) R 30557 30559 30469 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 230586048 811008 102 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134660829 0 0 4096 0 0 0 0 17 1 0 0
/proc/30559/statm: 198 102 52 123 0 73 0
[startup+0.0564599 s]
/proc/loadavg: 0.00 0.00 0.11 3/77 30559
/proc/meminfo: memFree=1790704/2055924 swapFree=4143416/4192956
[pid=30559] ppid=30557 vsize=1092 CPUtime=0.05
/proc/30559/stat : 30559 (march_ks) R 30557 30559 30469 0 -1 4194304 227 0 0 0 5 0 0 0 18 0 1 0 230586048 1118208 210 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/30559/statm: 273 210 73 123 0 148 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1092
[startup+0.101465 s]
/proc/loadavg: 0.00 0.00 0.11 3/77 30559
/proc/meminfo: memFree=1790704/2055924 swapFree=4143416/4192956
[pid=30559] ppid=30557 vsize=1092 CPUtime=0.09
/proc/30559/stat : 30559 (march_ks) R 30557 30559 30469 0 -1 4194304 231 0 0 0 9 0 0 0 18 0 1 0 230586048 1118208 214 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/30559/statm: 273 214 73 123 0 148 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1092
[startup+0.301488 s]
/proc/loadavg: 0.00 0.00 0.11 3/77 30559
/proc/meminfo: memFree=1790704/2055924 swapFree=4143416/4192956
[pid=30559] ppid=30557 vsize=1224 CPUtime=0.29
/proc/30559/stat : 30559 (march_ks) R 30557 30559 30469 0 -1 4194304 241 0 0 0 29 0 0 0 19 0 1 0 230586048 1253376 224 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/30559/statm: 306 224 73 123 0 181 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1224
Solver just ended. Dumping a history of the last processes samples
[startup+0.401499 s]
/proc/loadavg: 0.00 0.00 0.11 3/77 30559
/proc/meminfo: memFree=1790704/2055924 swapFree=4143416/4192956
[pid=30559] ppid=30557 vsize=1224 CPUtime=0.39
/proc/30559/stat : 30559 (march_ks) R 30557 30559 30469 0 -1 4194304 244 0 0 0 39 0 0 0 20 0 1 0 230586048 1253376 227 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628604 0 0 4096 0 0 0 0 17 1 0 0
/proc/30559/statm: 306 227 73 123 0 181 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1224
Child status: 10
Real time (s): 0.45903
CPU time (s): 0.447931
CPU user time (s): 0.446932
CPU system time (s): 0.000999
CPU usage (%): 97.5821
Max. virtual memory (cumulated for all children) (KiB): 1224
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.446932
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= 253
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= 9
runsolver used 0.001999 second user time and 0.004999 second system time
The end
Begin job on node6 on Wed Apr 25 23:58:04 UTC 2007
IDJOB= 371769
IDBENCH= 19992
IDSOLVER= 180
FILE ID= node6/371769-1177545484
PBS_JOBID= 4696432
Free space on /tmp= 66442 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1217224084-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371769-1177545484/march_ks /tmp/evaluation/371769-1177545484/instance-371769-1177545484.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-371769-1177545484 -o ROOT/results/node6/solver-371769-1177545484 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371769-1177545484/march_ks /tmp/evaluation/371769-1177545484/instance-371769-1177545484.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= a3459170be55e51a05da8be3f17341ae
RANDOM SEED= 42421129
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node6.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 : 3000.232
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 : 3000.232
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: 2055924 kB
MemFree: 1791112 kB
Buffers: 38364 kB
Cached: 156824 kB
SwapCached: 17652 kB
Active: 86552 kB
Inactive: 135212 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055924 kB
LowFree: 1791112 kB
SwapTotal: 4192956 kB
SwapFree: 4143416 kB
Dirty: 2304 kB
Writeback: 0 kB
Mapped: 29640 kB
Slab: 28608 kB
Committed_AS: 7147864 kB
PageTables: 1784 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= 66442 MiB
End job on node6 on Wed Apr 25 23:58:05 UTC 2007