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 480 variables and 2040 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, 13 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 478 free variables and 2027 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.458
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 148 duplicate clauses
0.00/0.02 c resolvent_look() :: found 75 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 480 variables and 2102 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 480 variabels and 2102 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2102 / 480 ) = 4.38
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 = 478
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 |****************************************************************| ( 0/999) NodeCount: 204
0.10/0.11 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 670
0.20/0.24 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 |****************************************************************| ( 2/999) NodeCount: 4651
1.49/1.56 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 |***********************************************************
4.69/4.79 c |00010000000001000100000000000000000000000000000000000000000000$|
4.69/4.79
c |***********************************************************
4.69/4.79 c
4.69/4.79 c main():: nodeCount: 13891
4.69/4.79 c main():: dead ends in main: 51
4.69/4.79 c main():: lookAheadCount: 989390
4.69/4.79 c main():: unitResolveCount: 83875
4.69/4.79 c main():: time=4.780000
4.69/4.79 c main():: necessary_assignments: 1307
4.69/4.79 c main():: bin_sat: 0, bin_unsat 0
4.69/4.79 c main():: doublelook: #: 29831, succes #: 12785
4.69/4.79 c main():: doublelook: overall 3.046 of all possible doublelooks executed
4.69/4.79 c main():: doublelook: succesrate: 42.858, average DL_trigger: 50.328
4.69/4.79 c main():: SOLUTION VERIFIED :-)
4.69/4.79 s SATISFIABLE
4.69/4.79 v 2 -3 4 -5 6 -7 8 -9 10 11 12 -13 14 -15 16 17 -19 20 -21 22 23 -24 -25 27 28 -29 30 -32 -34 35 36 -37 -38 -39 40 41 -42 -43 44 45 46 47 49 50 51 -52 -53 54 55 -56 -58 -59 -60 61 -62 -63 64 65 66 -68 -69 70 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 -138 139 140 141 142 -143 144 -145 -147 -148 -149 -150 151 152 153 154 155 156 157 158 159 161 162 -163 -164 -165 166 168 -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 -203 205 -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 -236 237 238 239 240 -241 242 243 244 -246 -247 248 -249 250 251 252 253 -254 255 -256 -257 -258 259 -260 -261 263 -264 -265 -266 267 268 269 270 -271 272 273 274 275 -276 -277 278 280 281 282 283 284 -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 -333 334 335 336 337 338 339 341 342 -343 344 -345 -346 347 348 349 -351 352 -353 354 355 356 -357 358 359 360 361 362 -363 -364 -365 366 367 -368 369 -371 372 -373 374 -375 -376 -377 379 380 381 -382 -383 384 -385 386 -387 388 389 390 -391 -392 -393 -394 -395 -396 397 -398 399 -400 401 402 403 404 405 406 -407 408 -409 410 -412 -413 414 415 416 -417 418 -419 420 421 -422 423 -424 425 426 -427 428 -429 -430 -431 432 -433 434 435 -436 -437 438 439 -440 441 442 443 444 445 -447 -448 449 -450 451 452 453 454 455 456 -457 -458 460 462 463 464 -465 -466 467 -468 469 -470 471 472 473 474 -476 477 478 479 480 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628258-1240142020/watcher-1628258-1240142020 -o /tmp/evaluation-result-1628258-1240142020/solver-1628258-1240142020 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628258-1240142020.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 3/64 27830
/proc/meminfo: memFree=1322064/2055920 swapFree=4192956/4192956
[pid=27830] ppid=27828 vsize=972 CPUtime=0
/proc/27830/stat : 27830 (march_hi) R 27828 27830 26455 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 42229150 995328 128 1992294400 134512640 135197378 4294956240 18446744073709551615 134688145 0 0 4096 0 0 0 0 17 1 0 0
/proc/27830/statm: 243 128 65 167 0 74 0
[startup+0.092277 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27830
/proc/meminfo: memFree=1322064/2055920 swapFree=4192956/4192956
[pid=27830] ppid=27828 vsize=1716 CPUtime=0.09
/proc/27830/stat : 27830 (march_hi) R 27828 27830 26455 0 -1 4194304 286 0 0 0 9 0 0 0 18 0 1 0 42229150 1757184 269 1992294400 134512640 135197378 4294956240 18446744073709551615 134590843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27830/statm: 429 269 91 167 0 260 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1716
[startup+0.102277 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27830
/proc/meminfo: memFree=1322064/2055920 swapFree=4192956/4192956
[pid=27830] ppid=27828 vsize=1716 CPUtime=0.1
/proc/27830/stat : 27830 (march_hi) R 27828 27830 26455 0 -1 4194304 286 0 0 0 10 0 0 0 18 0 1 0 42229150 1757184 269 1992294400 134512640 135197378 4294956240 18446744073709551615 134552693 0 0 4096 0 0 0 0 17 1 0 0
/proc/27830/statm: 429 269 91 167 0 260 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1716
[startup+0.302295 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27830
/proc/meminfo: memFree=1322064/2055920 swapFree=4192956/4192956
[pid=27830] ppid=27828 vsize=1852 CPUtime=0.3
/proc/27830/stat : 27830 (march_hi) R 27828 27830 26455 0 -1 4194304 302 0 0 0 30 0 0 0 19 0 1 0 42229150 1896448 285 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/27830/statm: 463 285 91 167 0 294 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1852
[startup+0.701334 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27830
/proc/meminfo: memFree=1322064/2055920 swapFree=4192956/4192956
[pid=27830] ppid=27828 vsize=1852 CPUtime=0.69
/proc/27830/stat : 27830 (march_hi) R 27828 27830 26455 0 -1 4194304 323 0 0 0 69 0 0 0 22 0 1 0 42229150 1896448 306 1992294400 134512640 135197378 4294956240 18446744073709551615 134542024 0 0 4096 0 0 0 0 17 1 0 0
/proc/27830/statm: 463 306 91 167 0 294 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1852
[startup+1.50141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27831
/proc/meminfo: memFree=1321096/2055920 swapFree=4192956/4192956
[pid=27830] ppid=27828 vsize=2044 CPUtime=1.49
/proc/27830/stat : 27830 (march_hi) R 27828 27830 26455 0 -1 4194304 351 0 0 0 149 0 0 0 25 0 1 0 42229150 2093056 334 1992294400 134512640 135197378 4294956240 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/27830/statm: 511 334 91 167 0 342 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2044
[startup+3.10156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27831
/proc/meminfo: memFree=1320904/2055920 swapFree=4192956/4192956
[pid=27830] ppid=27828 vsize=2516 CPUtime=3.09
/proc/27830/stat : 27830 (march_hi) R 27828 27830 26455 0 -1 4194304 439 0 0 0 309 0 0 0 25 0 1 0 42229150 2576384 422 1992294400 134512640 135197378 4294956240 18446744073709551615 134617881 0 0 4096 0 0 0 0 17 1 0 0
/proc/27830/statm: 629 422 91 167 0 460 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2516
Solver just ended. Dumping a history of the last processes samples
[startup+3.90164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27831
/proc/meminfo: memFree=1320584/2055920 swapFree=4192956/4192956
[pid=27830] ppid=27828 vsize=2516 CPUtime=3.89
/proc/27830/stat : 27830 (march_hi) R 27828 27830 26455 0 -1 4194304 454 0 0 0 389 0 0 0 25 0 1 0 42229150 2576384 437 1992294400 134512640 135197378 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/27830/statm: 629 437 91 167 0 460 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 2516
[startup+4.30167 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27831
/proc/meminfo: memFree=1320520/2055920 swapFree=4192956/4192956
[pid=27830] ppid=27828 vsize=2516 CPUtime=4.29
/proc/27830/stat : 27830 (march_hi) R 27828 27830 26455 0 -1 4194304 461 0 0 0 429 0 0 0 25 0 1 0 42229150 2576384 444 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/27830/statm: 629 444 91 167 0 460 0
Current children cumulated CPU time (s) 4.29
Current children cumulated vsize (KiB) 2516
[startup+4.70171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27831
/proc/meminfo: memFree=1320520/2055920 swapFree=4192956/4192956
[pid=27830] ppid=27828 vsize=2668 CPUtime=4.69
/proc/27830/stat : 27830 (march_hi) R 27828 27830 26455 0 -1 4194304 469 0 0 0 469 0 0 0 25 0 1 0 42229150 2732032 452 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/27830/statm: 667 452 91 167 0 498 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 2668
Child status: 10
Real time (s): 4.79475
CPU time (s): 4.79427
CPU user time (s): 4.78827
CPU system time (s): 0.005999
CPU usage (%): 99.9901
Max. virtual memory (cumulated for all children) (KiB): 2668
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.78827
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= 496
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= 9
runsolver used 0.005999 second user time and 0.018997 second system time
The end
Begin job on node61 at 2009-04-19 13:53:40
IDJOB=1628258
IDBENCH=70714
IDSOLVER=583
FILE ID=node61/1628258-1240142020
PBS_JOBID= 9157898
Free space on /tmp= 66456 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1229813320-044.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628258-1240142020/watcher-1628258-1240142020 -o /tmp/evaluation-result-1628258-1240142020/solver-1628258-1240142020 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628258-1240142020.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 2315ae7c52f58a7ab05069e081d5c3af
RANDOM SEED=1320922622
node61.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: 1322480 kB
Buffers: 83908 kB
Cached: 571476 kB
SwapCached: 0 kB
Active: 313168 kB
Inactive: 354976 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1322480 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 1264 kB
Writeback: 0 kB
Mapped: 22496 kB
Slab: 51368 kB
Committed_AS: 201916 kB
PageTables: 1368 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264884 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66456 MiB
End job on node61 at 2009-04-19 13:53:45