0.00/0.02 c main():: *** [ march satisfiability solver ] ***
0.00/0.02 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.00/0.02 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02 c main()::
0.00/0.02 c initFormula():: searching for DIMACS p-line....
0.00/0.02 c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 1700 clauses.
0.00/0.02 c parseCNF():: parsing....
0.00/0.02 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02 c runParser():: parsing was successful, warming up engines...
0.00/0.02 c simplify_formula():: removed 0 tautological, 12 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 398 free variables and 1688 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.511
0.00/0.02 c using 3-SAT heuristics (occurence based diff)
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 157 duplicate clauses
0.00/0.02 c resolvent_look() :: found 88 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 400 variables and 1776 clauses.
0.00/0.02 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02 c transformTo3SAT():: the transformation yielded 400 variabels and 1776 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 1776 / 400 ) = 4.44
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c number of free variables = 398
0.00/0.02 c dynamic_preselect_setsize :: off
0.00/0.02 c main():: all systems go!
0.00/0.02 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/18) NodeCount: 151
0.02/0.08 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/18) NodeCount: 1691
0.69/0.77 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 |****************************************************
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c |******************************************************
c |*******************************************************
c |********************************************************
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c |************************************************************
2.39/2.40 c |000011000000000000.00110000000000000000000000$$$$$$$$$$$$$$$$$$$|
2.39/2.40
c |************************************************************
2.39/2.40 c
2.39/2.40 c main():: nodeCount: 5435
2.39/2.40 c main():: dead ends in main: 171
2.39/2.40 c main():: lookAheadCount: 356921
2.39/2.40 c main():: unitResolveCount: 63466
2.39/2.40 c main():: time=2.390000
2.39/2.40 c main():: necessary_assignments: 1363
2.39/2.40 c main():: bin_sat: 0, bin_unsat 0
2.39/2.40 c main():: doublelook: #: 19076, succes #: 13090
2.39/2.40 c main():: doublelook: overall 5.524 of all possible doublelooks executed
2.39/2.40 c main():: doublelook: succesrate: 68.620, average DL_trigger: 43.837
2.39/2.40 c main():: SOLUTION VERIFIED :-)
2.39/2.40 s SATISFIABLE
2.39/2.40 v 1 2 -3 -4 6 -7 8 9 -10 -11 -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 -83 84 -85 -86 87 88 89 90 -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 -201 202 204 205 -206 -207 -208 -209 -210 -211 -212 -213 214 215 216 217 219 220 -221 222 -223 224 -225 226 227 -230 231 -232 233 -234 235 236 -237 -238 239 240 241 -242 243 -244 -245 246 247 248 249 250 -251 253 254 255 -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 -329 331 -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 -360 361 363 364 -365 366 -367 368 369 -370 -371 372 373 374 -375 -376 -377 378 379 380 381 -382 383 384 385 -386 387 -389 390 -391 -392 -393 -394 395 396 -397 398 399 400 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628230-1240141628/watcher-1628230-1240141628 -o /tmp/evaluation-result-1628230-1240141628/solver-1628230-1240141628 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628230-1240141628.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: 1.02 1.01 1.00 2/64 28079
/proc/meminfo: memFree=1221872/2055920 swapFree=4192956/4192956
[pid=28079] ppid=28077 vsize=836 CPUtime=0
/proc/28079/stat : 28079 (march_hi) R 28077 28079 26973 0 -1 4194304 95 0 0 0 0 0 0 0 20 0 1 0 42196115 856064 80 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/28079/statm: 209 80 58 167 0 40 0
[startup+0.026378 s]
/proc/loadavg: 1.02 1.01 1.00 2/64 28079
/proc/meminfo: memFree=1221872/2055920 swapFree=4192956/4192956
[pid=28079] ppid=28077 vsize=1556 CPUtime=0.02
/proc/28079/stat : 28079 (march_hi) R 28077 28079 26973 0 -1 4194304 234 0 0 0 2 0 0 0 20 0 1 0 42196115 1593344 217 1992294400 134512640 135197378 4294956240 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0
/proc/28079/statm: 389 217 91 167 0 220 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1556
[startup+0.102392 s]
/proc/loadavg: 1.02 1.01 1.00 2/64 28079
/proc/meminfo: memFree=1221872/2055920 swapFree=4192956/4192956
[pid=28079] ppid=28077 vsize=1556 CPUtime=0.09
/proc/28079/stat : 28079 (march_hi) R 28077 28079 26973 0 -1 4194304 258 0 0 0 9 0 0 0 18 0 1 0 42196115 1593344 241 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/28079/statm: 389 241 91 167 0 220 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1556
[startup+0.302432 s]
/proc/loadavg: 1.02 1.01 1.00 2/64 28079
/proc/meminfo: memFree=1221872/2055920 swapFree=4192956/4192956
[pid=28079] ppid=28077 vsize=1688 CPUtime=0.29
/proc/28079/stat : 28079 (march_hi) R 28077 28079 26973 0 -1 4194304 273 0 0 0 29 0 0 0 19 0 1 0 42196115 1728512 256 1992294400 134512640 135197378 4294956240 18446744073709551615 134542029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28079/statm: 422 256 91 167 0 253 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1688
[startup+0.701509 s]
/proc/loadavg: 1.02 1.01 1.00 2/64 28079
/proc/meminfo: memFree=1221872/2055920 swapFree=4192956/4192956
[pid=28079] ppid=28077 vsize=1688 CPUtime=0.69
/proc/28079/stat : 28079 (march_hi) R 28077 28079 26973 0 -1 4194304 283 0 0 0 69 0 0 0 22 0 1 0 42196115 1728512 266 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/28079/statm: 422 266 91 167 0 253 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1688
[startup+1.59387 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 28080
/proc/meminfo: memFree=1221160/2055920 swapFree=4192956/4192956
[pid=28079] ppid=28077 vsize=1688 CPUtime=1.59
/proc/28079/stat : 28079 (march_hi) R 28077 28079 26973 0 -1 4194304 292 0 0 0 159 0 0 0 25 0 1 0 42196115 1728512 275 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/28079/statm: 422 275 91 167 0 253 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 1688
Solver just ended. Dumping a history of the last processes samples
[startup+1.90193 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 28080
/proc/meminfo: memFree=1221160/2055920 swapFree=4192956/4192956
[pid=28079] ppid=28077 vsize=1688 CPUtime=1.89
/proc/28079/stat : 28079 (march_hi) R 28077 28079 26973 0 -1 4194304 295 0 0 0 189 0 0 0 25 0 1 0 42196115 1728512 278 1992294400 134512640 135197378 4294956240 18446744073709551615 134570912 0 0 4096 0 0 0 0 17 1 0 0
/proc/28079/statm: 422 278 91 167 0 253 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 1688
[startup+2.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 28080
/proc/meminfo: memFree=1220968/2055920 swapFree=4192956/4192956
[pid=28079] ppid=28077 vsize=1832 CPUtime=2.29
/proc/28079/stat : 28079 (march_hi) R 28077 28079 26973 0 -1 4194304 302 0 0 0 229 0 0 0 25 0 1 0 42196115 1875968 285 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 0 0 0
/proc/28079/statm: 458 285 91 167 0 289 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 1832
[startup+2.40202 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 28080
/proc/meminfo: memFree=1220968/2055920 swapFree=4192956/4192956
[pid=28079] ppid=28077 vsize=1832 CPUtime=2.39
/proc/28079/stat : 28079 (march_hi) R 28077 28079 26973 0 -1 4194304 302 0 0 0 239 0 0 0 25 0 1 0 42196115 1875968 285 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 0 0 0
/proc/28079/statm: 458 285 91 167 0 289 0
Current children cumulated CPU time (s) 2.39
Current children cumulated vsize (KiB) 1832
Child status: 10
Real time (s): 2.408
CPU time (s): 2.40063
CPU user time (s): 2.39864
CPU system time (s): 0.001999
CPU usage (%): 99.694
Max. virtual memory (cumulated for all children) (KiB): 1832
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.39864
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= 314
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= 1
involuntary context switches= 23
runsolver used 0.014997 second user time and 0.030995 second system time
The end
Begin job on node28 at 2009-04-19 13:47:08
IDJOB=1628230
IDBENCH=70686
IDSOLVER=583
FILE ID=node28/1628230-1240141628
PBS_JOBID= 9157892
Free space on /tmp= 66348 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S418266958-049.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628230-1240141628/watcher-1628230-1240141628 -o /tmp/evaluation-result-1628230-1240141628/solver-1628230-1240141628 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628230-1240141628.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 29a186a96c562943a29f8d865fcda20e
RANDOM SEED=888376555
node28.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 : 3000.261
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 : 3000.261
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: 1222352 kB
Buffers: 85192 kB
Cached: 666888 kB
SwapCached: 0 kB
Active: 342740 kB
Inactive: 424052 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1222352 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 1004 kB
Writeback: 0 kB
Mapped: 24432 kB
Slab: 52632 kB
Committed_AS: 224532 kB
PageTables: 1420 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= 66344 MiB
End job on node28 at 2009-04-19 13:47:11