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 360 variables and 1530 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, 8 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 359 free variables and 1522 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.446
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 165 duplicate clauses
0.00/0.01 c resolvent_look() :: found 103 resolvents
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 360 variables and 1625 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 1625 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 1625 / 360 ) = 4.51
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 = 359
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 |****************************************************************| ( 0/14) NodeCount: 132
0.00/0.06 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
0.39/0.41 c |00000000000100.0100000110000000000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
0.39/0.41
c |***************************************************************
0.39/0.42 c
0.39/0.42 c main():: nodeCount: 1060
0.39/0.42 c main():: dead ends in main: 34
0.39/0.42 c main():: lookAheadCount: 71186
0.39/0.42 c main():: unitResolveCount: 11013
0.39/0.42 c main():: time=0.410000
0.39/0.42 c main():: necessary_assignments: 198
0.39/0.42 c main():: bin_sat: 0, bin_unsat 0
0.39/0.42 c main():: doublelook: #: 3800, succes #: 2662
0.39/0.42 c main():: doublelook: overall 5.507 of all possible doublelooks executed
0.39/0.42 c main():: doublelook: succesrate: 70.053, average DL_trigger: 42.639
0.39/0.42 c main():: SOLUTION VERIFIED :-)
0.39/0.42 s SATISFIABLE
0.39/0.42 v 1 -2 -3 -5 -6 -7 -8 9 10 11 -12 -13 -14 -15 -16 17 18 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 -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 -193 -194 195 196 -197 198 199 200 -201 202 203 206 207 -208 209 210 212 213 214 -215 -216 -217 -218 219 220 -221 -222 223 -224 226 -227 -228 230 231 -232 -233 -234 -235 236 238 239 240 -241 -242 243 244 -245 -246 -247 248 -249 -250 -252 253 -254 255 256 257 -258 259 -260 -261 -262 -264 265 266 267 -268 -269 -270 271 272 -273 -274 -275 -276 -277 278 279 -280 281 282 -283 -284 285 286 288 -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 -341 342 -343 -344 -345 346 347 -348 349 -350 -351 -352 -353 -354 -356 -357 358 -359 360 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628291-1240142368/watcher-1628291-1240142368 -o /tmp/evaluation-result-1628291-1240142368/solver-1628291-1240142368 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628291-1240142368.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: 1.00 1.00 1.00 2/65 21428
/proc/meminfo: memFree=1523544/2055920 swapFree=4192956/4192956
[pid=21428] ppid=21426 vsize=972 CPUtime=0
/proc/21428/stat : 21428 (march_hi) R 21426 21428 21019 0 -1 4194304 134 0 0 0 0 0 0 0 20 0 1 0 42265800 995328 117 1992294400 134512640 135197378 4294956240 18446744073709551615 134692268 0 0 4096 0 0 0 0 17 1 0 0
/proc/21428/statm: 243 117 66 167 0 74 0
[startup+0.063376 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21428
/proc/meminfo: memFree=1523544/2055920 swapFree=4192956/4192956
[pid=21428] ppid=21426 vsize=1508 CPUtime=0.06
/proc/21428/stat : 21428 (march_hi) R 21426 21428 21019 0 -1 4194304 244 0 0 0 6 0 0 0 20 0 1 0 42265800 1544192 227 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/21428/statm: 377 227 91 167 0 208 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1508
[startup+0.10138 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21428
/proc/meminfo: memFree=1523544/2055920 swapFree=4192956/4192956
[pid=21428] ppid=21426 vsize=1508 CPUtime=0.09
/proc/21428/stat : 21428 (march_hi) R 21426 21428 21019 0 -1 4194304 247 0 0 0 9 0 0 0 20 0 1 0 42265800 1544192 230 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/21428/statm: 377 230 91 167 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1508
[startup+0.301403 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21428
/proc/meminfo: memFree=1523544/2055920 swapFree=4192956/4192956
[pid=21428] ppid=21426 vsize=1640 CPUtime=0.29
/proc/21428/stat : 21428 (march_hi) R 21426 21428 21019 0 -1 4194304 259 0 0 0 29 0 0 0 22 0 1 0 42265800 1679360 242 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/21428/statm: 410 242 91 167 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1640
Solver just ended. Dumping a history of the last processes samples
[startup+0.401414 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21428
/proc/meminfo: memFree=1523544/2055920 swapFree=4192956/4192956
[pid=21428] ppid=21426 vsize=1640 CPUtime=0.39
/proc/21428/stat : 21428 (march_hi) R 21426 21428 21019 0 -1 4194304 262 0 0 0 39 0 0 0 23 0 1 0 42265800 1679360 245 1992294400 134512640 135197378 4294956240 18446744073709551615 134539297 0 0 4096 0 0 0 0 17 1 0 0
/proc/21428/statm: 410 245 91 167 0 241 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1640
Child status: 10
Real time (s): 0.420119
CPU time (s): 0.419935
CPU user time (s): 0.418936
CPU system time (s): 0.000999
CPU usage (%): 99.9562
Max. virtual memory (cumulated for all children) (KiB): 1640
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.418936
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= 270
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= 0
runsolver used 0.003999 second user time and 0.005999 second system time
The end
Begin job on node91 at 2009-04-19 13:59:28
IDJOB=1628291
IDBENCH=70747
IDSOLVER=583
FILE ID=node91/1628291-1240142368
PBS_JOBID= 9157852
Free space on /tmp= 66480 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S1448866403-060.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628291-1240142368/watcher-1628291-1240142368 -o /tmp/evaluation-result-1628291-1240142368/solver-1628291-1240142368 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628291-1240142368.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= ba4dd6705efff0f7954eeaa845a5bab8
RANDOM SEED=131253273
node91.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 : 3000.241
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 : 3000.241
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 : 5996.54
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1523960 kB
Buffers: 71124 kB
Cached: 388896 kB
SwapCached: 0 kB
Active: 233668 kB
Inactive: 240944 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1523960 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 788 kB
Writeback: 0 kB
Mapped: 24304 kB
Slab: 43176 kB
Committed_AS: 151688 kB
PageTables: 1356 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264960 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66480 MiB
End job on node91 at 2009-04-19 13:59:28