0.00/0.01 c main():: *** [ march satisfiability solver ] ***
0.00/0.01 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
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 380 variables and 1615 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, 25 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 377 free variables and 1590 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.469
0.00/0.01 c using 3-SAT heuristics (occurence based diff)
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 177 duplicate clauses
0.00/0.01 c resolvent_look() :: found 89 resolvents
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 380 variables and 1679 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 380 variabels and 1679 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 1679 / 380 ) = 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 number of free variables = 377
0.00/0.01 c dynamic_preselect_setsize :: off
0.00/0.01 c main():: all systems go!
0.00/0.01 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/17) NodeCount: 151
0.00/0.08 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
0.39/0.48 c |00000000000001000.0000100000010000000000000$$$$$$$$$$$$$$$$$$$$$|
0.39/0.48
c |***************************************************************
0.39/0.48 c
0.39/0.48 c main():: nodeCount: 1175
0.39/0.48 c main():: dead ends in main: 30
0.39/0.48 c main():: lookAheadCount: 76299
0.39/0.48 c main():: unitResolveCount: 14480
0.39/0.48 c main():: time=0.480000
0.39/0.48 c main():: necessary_assignments: 369
0.39/0.48 c main():: bin_sat: 0, bin_unsat 0
0.39/0.48 c main():: doublelook: #: 3767, succes #: 2528
0.39/0.48 c main():: doublelook: overall 5.093 of all possible doublelooks executed
0.39/0.48 c main():: doublelook: succesrate: 67.109, average DL_trigger: 41.612
0.39/0.48 c main():: SOLUTION VERIFIED :-)
0.39/0.48 s SATISFIABLE
0.39/0.48 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 -28 -29 30 31 -32 33 34 -35 36 37 -38 -39 -40 -41 -42 43 -44 45 -46 -47 -48 49 -51 52 53 -54 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 -105 106 -107 -108 109 110 -111 112 113 -115 116 -117 118 119 -120 -121 122 123 -124 -125 126 127 -128 -129 130 131 -132 -134 -135 136 137 138 -139 -140 -141 -142 -143 144 145 146 -147 -148 149 150 -151 -152 -153 155 156 -157 158 159 160 -161 -162 163 164 165 -166 -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 -241 -242 -243 -244 245 246 247 248 -249 -250 -251 -252 -253 -254 255 256 258 259 -261 -262 263 264 265 266 267 -268 269 270 -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 -372 373 374 375 376 378 -379 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628279-1240142340/watcher-1628279-1240142340 -o /tmp/evaluation-result-1628279-1240142340/solver-1628279-1240142340 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628279-1240142340.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): 6000 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: 0.89 0.97 0.99 3/64 24956
/proc/meminfo: memFree=1245408/2055920 swapFree=4192956/4192956
[pid=24956] ppid=24954 vsize=972 CPUtime=0
/proc/24956/stat : 24956 (march_hi) R 24954 24956 24622 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 42267495 995328 119 1992294400 134512640 135197378 4294956240 18446744073709551615 134535888 0 0 4096 0 0 0 0 17 1 0 0
/proc/24956/statm: 243 119 66 167 0 74 0
[startup+0.0842369 s]
/proc/loadavg: 0.89 0.97 0.99 3/64 24956
/proc/meminfo: memFree=1245408/2055920 swapFree=4192956/4192956
[pid=24956] ppid=24954 vsize=1536 CPUtime=0.08
/proc/24956/stat : 24956 (march_hi) R 24954 24956 24622 0 -1 4194304 255 0 0 0 8 0 0 0 18 0 1 0 42267495 1572864 238 1992294400 134512640 135197378 4294956240 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 1 0 0
/proc/24956/statm: 384 238 91 167 0 215 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1536
[startup+0.101238 s]
/proc/loadavg: 0.89 0.97 0.99 3/64 24956
/proc/meminfo: memFree=1245408/2055920 swapFree=4192956/4192956
[pid=24956] ppid=24954 vsize=1536 CPUtime=0.1
/proc/24956/stat : 24956 (march_hi) R 24954 24956 24622 0 -1 4194304 256 0 0 0 10 0 0 0 18 0 1 0 42267495 1572864 239 1992294400 134512640 135197378 4294956240 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/24956/statm: 384 239 91 167 0 215 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1536
[startup+0.301258 s]
/proc/loadavg: 0.89 0.97 0.99 3/64 24956
/proc/meminfo: memFree=1245408/2055920 swapFree=4192956/4192956
[pid=24956] ppid=24954 vsize=1668 CPUtime=0.29
/proc/24956/stat : 24956 (march_hi) R 24954 24956 24622 0 -1 4194304 268 0 0 0 29 0 0 0 19 0 1 0 42267495 1708032 251 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/24956/statm: 417 251 91 167 0 248 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1668
Solver just ended. Dumping a history of the last processes samples
[startup+0.401268 s]
/proc/loadavg: 0.89 0.97 0.99 3/64 24956
/proc/meminfo: memFree=1245408/2055920 swapFree=4192956/4192956
[pid=24956] ppid=24954 vsize=1668 CPUtime=0.39
/proc/24956/stat : 24956 (march_hi) R 24954 24956 24622 0 -1 4194304 272 0 0 0 39 0 0 0 19 0 1 0 42267495 1708032 255 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/24956/statm: 417 255 91 167 0 248 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1668
Child status: 10
Real time (s): 0.48536
CPU time (s): 0.485925
CPU user time (s): 0.483926
CPU system time (s): 0.001999
CPU usage (%): 100.116
Max. virtual memory (cumulated for all children) (KiB): 1668
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.483926
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= 286
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= 1
runsolver used 0.000999 second user time and 0.009998 second system time
The end
Begin job on node24 at 2009-04-19 13:59:00
IDJOB=1628279
IDBENCH=70735
IDSOLVER=583
FILE ID=node24/1628279-1240142340
PBS_JOBID= 9159270
Free space on /tmp= 66412 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S1985172968-100.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628279-1240142340/watcher-1628279-1240142340 -o /tmp/evaluation-result-1628279-1240142340/solver-1628279-1240142340 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628279-1240142340.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= d341022d95ddbcad449a00c47578e9f1
RANDOM SEED=1617840363
node24.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 : 3000.232
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: 2055920 kB
MemFree: 1245824 kB
Buffers: 94600 kB
Cached: 615184 kB
SwapCached: 0 kB
Active: 307252 kB
Inactive: 416840 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1245824 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 1032 kB
Writeback: 0 kB
Mapped: 24116 kB
Slab: 71932 kB
Committed_AS: 168264 kB
PageTables: 1440 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= 66412 MiB
End job on node24 at 2009-04-19 13:59:00