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, 5 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 379 free variables and 1610 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.565
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 178 duplicate clauses
0.00/0.01 c resolvent_look() :: found 97 resolvents
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 380 variables and 1707 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 1707 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 1707 / 380 ) = 4.49
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 = 379
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 |****************************************************************| ( 0/15) NodeCount: 122
0.00/0.07 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/15) NodeCount: 1498
0.59/0.69 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 |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
1.59/1.69 c |001010000000000.10001000100000000000000000000000$$$$$$$$$$$$$$$$|
1.59/1.69
c |****************************************************
1.59/1.69 c
1.59/1.69 c main():: nodeCount: 3806
1.59/1.69 c main():: dead ends in main: 122
1.59/1.69 c main():: lookAheadCount: 249868
1.59/1.69 c main():: unitResolveCount: 47182
1.59/1.69 c main():: time=1.690000
1.59/1.69 c main():: necessary_assignments: 1146
1.59/1.69 c main():: bin_sat: 0, bin_unsat 0
1.59/1.69 c main():: doublelook: #: 13494, succes #: 9387
1.59/1.69 c main():: doublelook: overall 5.592 of all possible doublelooks executed
1.59/1.69 c main():: doublelook: succesrate: 69.564, average DL_trigger: 42.465
1.59/1.69 c main():: SOLUTION VERIFIED :-)
1.59/1.69 s SATISFIABLE
1.59/1.69 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 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 -75 -76 -77 -78 79 80 -81 82 83 84 -85 -86 -87 88 -89 90 -91 92 -93 94 -95 -97 -99 100 101 -102 103 104 105 -106 107 108 109 -110 -111 112 -113 114 116 -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 -195 196 197 198 200 201 202 -203 204 205 -206 207 208 209 -210 212 -213 -214 -215 216 218 -219 220 -221 -222 -223 224 -225 -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 -275 -276 277 -278 279 -280 281 282 -284 285 -286 -287 288 -289 -290 291 292 -293 -294 -295 296 297 298 -299 300 302 303 -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 -376 377 -378 -379 380 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628278-1240142337/watcher-1628278-1240142337 -o /tmp/evaluation-result-1628278-1240142337/solver-1628278-1240142337 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628278-1240142337.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 0.99 0.99 3/65 26496
/proc/meminfo: memFree=1367800/2055920 swapFree=4192956/4192956
[pid=26496] ppid=26494 vsize=972 CPUtime=0
/proc/26496/stat : 26496 (march_hi) R 26494 26496 25983 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 42266865 995328 120 1992294400 134512640 135197378 4294956240 18446744073709551615 134535888 0 0 4096 0 0 0 0 17 1 0 0
/proc/26496/statm: 243 120 66 167 0 74 0
[startup+0.102052 s]
/proc/loadavg: 1.00 0.99 0.99 3/65 26496
/proc/meminfo: memFree=1367800/2055920 swapFree=4192956/4192956
[pid=26496] ppid=26494 vsize=1536 CPUtime=0.1
/proc/26496/stat : 26496 (march_hi) R 26494 26496 25983 0 -1 4194304 260 0 0 0 10 0 0 0 18 0 1 0 42266865 1572864 243 1992294400 134512640 135197378 4294956240 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/26496/statm: 384 243 91 167 0 215 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1536
[startup+0.201063 s]
/proc/loadavg: 1.00 0.99 0.99 3/65 26496
/proc/meminfo: memFree=1367800/2055920 swapFree=4192956/4192956
[pid=26496] ppid=26494 vsize=1672 CPUtime=0.19
/proc/26496/stat : 26496 (march_hi) R 26494 26496 25983 0 -1 4194304 264 0 0 0 19 0 0 0 18 0 1 0 42266865 1712128 247 1992294400 134512640 135197378 4294956240 18446744073709551615 134713190 0 0 4096 0 0 0 0 17 1 0 0
/proc/26496/statm: 418 247 91 167 0 249 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1672
[startup+0.301075 s]
/proc/loadavg: 1.00 0.99 0.99 3/65 26496
/proc/meminfo: memFree=1367800/2055920 swapFree=4192956/4192956
[pid=26496] ppid=26494 vsize=1672 CPUtime=0.29
/proc/26496/stat : 26496 (march_hi) R 26494 26496 25983 0 -1 4194304 274 0 0 0 29 0 0 0 19 0 1 0 42266865 1712128 257 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/26496/statm: 418 257 91 167 0 249 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1672
[startup+0.701121 s]
/proc/loadavg: 1.00 0.99 0.99 3/65 26496
/proc/meminfo: memFree=1367800/2055920 swapFree=4192956/4192956
[pid=26496] ppid=26494 vsize=1672 CPUtime=0.69
/proc/26496/stat : 26496 (march_hi) R 26494 26496 25983 0 -1 4194304 281 0 0 0 69 0 0 0 22 0 1 0 42266865 1712128 264 1992294400 134512640 135197378 4294956240 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 1 0 0
/proc/26496/statm: 418 264 91 167 0 249 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1672
[startup+1.50221 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 26497
/proc/meminfo: memFree=1367024/2055920 swapFree=4192956/4192956
[pid=26496] ppid=26494 vsize=1672 CPUtime=1.49
/proc/26496/stat : 26496 (march_hi) R 26494 26496 25983 0 -1 4194304 288 0 0 0 149 0 0 0 25 0 1 0 42266865 1712128 271 1992294400 134512640 135197378 4294956240 18446744073709551615 134590317 0 0 4096 0 0 0 0 17 1 0 0
/proc/26496/statm: 418 271 91 167 0 249 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1672
Solver just ended. Dumping a history of the last processes samples
[startup+1.60222 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 26497
/proc/meminfo: memFree=1367024/2055920 swapFree=4192956/4192956
[pid=26496] ppid=26494 vsize=1672 CPUtime=1.59
/proc/26496/stat : 26496 (march_hi) R 26494 26496 25983 0 -1 4194304 289 0 0 0 159 0 0 0 25 0 1 0 42266865 1712128 272 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/26496/statm: 418 272 91 167 0 249 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 1672
Child status: 10
Real time (s): 1.6983
CPU time (s): 1.69574
CPU user time (s): 1.69374
CPU system time (s): 0.001999
CPU usage (%): 99.8494
Max. virtual memory (cumulated for all children) (KiB): 1672
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.69374
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= 302
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= 8
runsolver used 0.004999 second user time and 0.010998 second system time
The end
Begin job on node32 at 2009-04-19 13:58:57
IDJOB=1628278
IDBENCH=70734
IDSOLVER=583
FILE ID=node32/1628278-1240142337
PBS_JOBID= 9157877
Free space on /tmp= 66500 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S1674394075-027.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628278-1240142337/watcher-1628278-1240142337 -o /tmp/evaluation-result-1628278-1240142337/solver-1628278-1240142337 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628278-1240142337.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 6324d57907fe9330330d9cdcd71a4730
RANDOM SEED=2071749555
node32.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 : 3000.216
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 : 3000.216
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: 1368280 kB
Buffers: 89016 kB
Cached: 498708 kB
SwapCached: 0 kB
Active: 268240 kB
Inactive: 334920 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1368280 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 792 kB
Writeback: 0 kB
Mapped: 25464 kB
Slab: 70176 kB
Committed_AS: 193476 kB
PageTables: 1488 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= 66496 MiB
End job on node32 at 2009-04-19 13:58:59