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, 19 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 357 free variables and 1511 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.373
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 153 duplicate clauses
0.00/0.01 c resolvent_look() :: found 82 resolvents
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 360 variables and 1593 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 1593 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 1593 / 360 ) = 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 = 357
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 |****************************************************************| ( 0/13) NodeCount: 132
0.05/0.06 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/13) NodeCount: 1479
0.49/0.58 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 |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/13) NodeCount: 6081
2.39/2.43 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 |*************************************
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 |****************************************************************| ( 3/13) NodeCount: 15067
5.99/6.01 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 |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
8.69/8.72 c |0011010000001.00000010000000000000000000000000000000$$$$$$$$$$$$|
8.69/8.72
c |**************************************************
8.69/8.72 c
8.69/8.72 c main():: nodeCount: 21770
8.69/8.72 c main():: dead ends in main: 613
8.69/8.72 c main():: lookAheadCount: 1447483
8.69/8.72 c main():: unitResolveCount: 232256
8.69/8.72 c main():: time=8.720000
8.69/8.72 c main():: necessary_assignments: 4986
8.69/8.72 c main():: bin_sat: 0, bin_unsat 0
8.69/8.72 c main():: doublelook: #: 80564, succes #: 57016
8.69/8.72 c main():: doublelook: overall 5.754 of all possible doublelooks executed
8.69/8.72 c main():: doublelook: succesrate: 70.771, average DL_trigger: 43.614
8.69/8.72 c main():: SOLUTION VERIFIED :-)
8.69/8.72 s SATISFIABLE
8.69/8.72 v -1 -2 3 -4 5 6 7 -8 9 10 -11 12 -13 -14 15 -16 17 -18 -20 21 22 -23 24 25 -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 -98 100 101 102 -103 104 -105 106 -107 -109 110 111 -112 -114 115 116 -117 -118 -119 -120 121 122 123 -124 125 127 128 -129 130 -131 133 -134 -135 -136 -137 -138 139 -140 -141 -142 143 144 145 146 147 148 -149 -150 151 152 -153 -154 -155 156 -157 -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 -224 225 -226 227 228 229 230 -231 232 -233 234 235 236 -237 238 239 -240 241 -242 244 -245 -246 -247 -248 249 -250 -251 252 253 -254 255 -256 257 258 -259 261 -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 -291 292 293 294 -295 -296 -297 298 299 -300 301 302 303 -304 305 306 307 308 309 -310 311 -313 314 -315 -316 -317 -318 -320 -321 322 -323 324 325 326 -327 -328 329 330 -332 -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 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628294-1240142375/watcher-1628294-1240142375 -o /tmp/evaluation-result-1628294-1240142375/solver-1628294-1240142375 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628294-1240142375.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 3/65 22158
/proc/meminfo: memFree=1406568/2055920 swapFree=4192956/4192956
[pid=22158] ppid=22156 vsize=972 CPUtime=0
/proc/22158/stat : 22158 (march_hi) R 22156 22158 21875 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 42267261 995328 117 1992294400 134512640 135197378 4294956240 18446744073709551615 134560979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22158/statm: 243 118 67 167 0 74 0
[startup+0.0563239 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22158
/proc/meminfo: memFree=1406568/2055920 swapFree=4192956/4192956
[pid=22158] ppid=22156 vsize=1508 CPUtime=0.05
/proc/22158/stat : 22158 (march_hi) R 22156 22158 21875 0 -1 4194304 241 0 0 0 5 0 0 0 18 0 1 0 42267261 1544192 224 1992294400 134512640 135197378 4294956240 18446744073709551615 134618693 0 0 4096 0 0 0 0 17 1 0 0
/proc/22158/statm: 377 224 91 167 0 208 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1508
[startup+0.101328 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22158
/proc/meminfo: memFree=1406568/2055920 swapFree=4192956/4192956
[pid=22158] ppid=22156 vsize=1508 CPUtime=0.09
/proc/22158/stat : 22158 (march_hi) R 22156 22158 21875 0 -1 4194304 247 0 0 0 9 0 0 0 18 0 1 0 42267261 1544192 230 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/22158/statm: 377 230 91 167 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1508
[startup+0.301351 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22158
/proc/meminfo: memFree=1406568/2055920 swapFree=4192956/4192956
[pid=22158] ppid=22156 vsize=1508 CPUtime=0.29
/proc/22158/stat : 22158 (march_hi) R 22156 22158 21875 0 -1 4194304 258 0 0 0 29 0 0 0 19 0 1 0 42267261 1544192 241 1992294400 134512640 135197378 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/22158/statm: 377 241 91 167 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1508
[startup+0.701396 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22158
/proc/meminfo: memFree=1406568/2055920 swapFree=4192956/4192956
[pid=22158] ppid=22156 vsize=1640 CPUtime=0.69
/proc/22158/stat : 22158 (march_hi) R 22156 22158 21875 0 -1 4194304 265 0 0 0 69 0 0 0 23 0 1 0 42267261 1679360 248 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/22158/statm: 410 248 91 167 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1640
[startup+1.50149 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22159
/proc/meminfo: memFree=1405920/2055920 swapFree=4192956/4192956
[pid=22158] ppid=22156 vsize=1640 CPUtime=1.49
/proc/22158/stat : 22158 (march_hi) R 22156 22158 21875 0 -1 4194304 271 0 0 0 149 0 0 0 25 0 1 0 42267261 1679360 254 1992294400 134512640 135197378 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/22158/statm: 410 254 91 167 0 241 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1640
[startup+3.10167 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22159
/proc/meminfo: memFree=1405792/2055920 swapFree=4192956/4192956
[pid=22158] ppid=22156 vsize=1640 CPUtime=3.09
/proc/22158/stat : 22158 (march_hi) R 22156 22158 21875 0 -1 4194304 285 0 0 0 309 0 0 0 25 0 1 0 42267261 1679360 268 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/22158/statm: 410 268 91 167 0 241 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1640
[startup+6.30103 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22159
/proc/meminfo: memFree=1405728/2055920 swapFree=4192956/4192956
[pid=22158] ppid=22156 vsize=1828 CPUtime=6.29
/proc/22158/stat : 22158 (march_hi) R 22156 22158 21875 0 -1 4194304 304 0 0 0 629 0 0 0 25 0 1 0 42267261 1871872 287 1992294400 134512640 135197378 4294956240 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 1 0 0
/proc/22158/statm: 457 287 91 167 0 288 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1828
Solver just ended. Dumping a history of the last processes samples
[startup+7.90121 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22159
/proc/meminfo: memFree=1405672/2055920 swapFree=4192956/4192956
[pid=22158] ppid=22156 vsize=1828 CPUtime=7.89
/proc/22158/stat : 22158 (march_hi) R 22156 22158 21875 0 -1 4194304 308 0 0 0 789 0 0 0 25 0 1 0 42267261 1871872 291 1992294400 134512640 135197378 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0
/proc/22158/statm: 457 291 91 167 0 288 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 1828
[startup+8.30126 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22159
/proc/meminfo: memFree=1405672/2055920 swapFree=4192956/4192956
[pid=22158] ppid=22156 vsize=1828 CPUtime=8.29
/proc/22158/stat : 22158 (march_hi) R 22156 22158 21875 0 -1 4194304 309 0 0 0 829 0 0 0 25 0 1 0 42267261 1871872 292 1992294400 134512640 135197378 4294956240 18446744073709551615 134548562 0 0 4096 0 0 0 0 17 1 0 0
/proc/22158/statm: 457 292 91 167 0 288 0
Current children cumulated CPU time (s) 8.29
Current children cumulated vsize (KiB) 1828
[startup+8.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22159
/proc/meminfo: memFree=1405672/2055920 swapFree=4192956/4192956
[pid=22158] ppid=22156 vsize=1828 CPUtime=8.69
/proc/22158/stat : 22158 (march_hi) R 22156 22158 21875 0 -1 4194304 310 0 0 0 869 0 0 0 25 0 1 0 42267261 1871872 293 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/22158/statm: 457 293 91 167 0 288 0
Current children cumulated CPU time (s) 8.69
Current children cumulated vsize (KiB) 1828
Child status: 10
Real time (s): 8.72567
CPU time (s): 8.72467
CPU user time (s): 8.71867
CPU system time (s): 0.005999
CPU usage (%): 99.9885
Max. virtual memory (cumulated for all children) (KiB): 1828
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.71867
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 328
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= 17
runsolver used 0.013997 second user time and 0.028995 second system time
The end
Begin job on node85 at 2009-04-19 13:59:36
IDJOB=1628294
IDBENCH=70750
IDSOLVER=583
FILE ID=node85/1628294-1240142375
PBS_JOBID= 9157897
Free space on /tmp= 126720 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S722433227-030.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628294-1240142375/watcher-1628294-1240142375 -o /tmp/evaluation-result-1628294-1240142375/solver-1628294-1240142375 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628294-1240142375.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= e6110b5edd373bb12951d072e14f505c
RANDOM SEED=715087680
node85.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 : 3000.238
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 : 3000.238
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: 1407048 kB
Buffers: 75240 kB
Cached: 502692 kB
SwapCached: 0 kB
Active: 221960 kB
Inactive: 369744 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1407048 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 976 kB
Writeback: 0 kB
Mapped: 23520 kB
Slab: 43148 kB
Committed_AS: 166772 kB
PageTables: 1372 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= 126720 MiB
End job on node85 at 2009-04-19 13:59:45