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 520 variables and 2210 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, 8 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 519 free variables and 2202 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.537
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 175 duplicate clauses
0.00/0.02 c resolvent_look() :: found 85 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 520 variables and 2287 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 520 variabels and 2287 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2287 / 520 ) = 4.40
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 = 519
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: 157
0.09/0.10 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: 739
0.19/0.27 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: 5927
1.99/2.09 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 |****************************************************************| ( 3/999) NodeCount: 37046
14.59/14.69 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
15.49/15.54 c |11000000001000000000000000100000000000000000000000000$$$$$$$$$$|
15.49/15.54
c |***************
15.49/15.54 c
15.49/15.54 c main():: nodeCount: 39538
15.49/15.54 c main():: dead ends in main: 191
15.49/15.54 c main():: lookAheadCount: 2737738
15.49/15.54 c main():: unitResolveCount: 277650
15.49/15.54 c main():: time=15.530000
15.49/15.54 c main():: necessary_assignments: 4555
15.49/15.54 c main():: bin_sat: 0, bin_unsat 0
15.49/15.54 c main():: doublelook: #: 90704, succes #: 41518
15.49/15.54 c main():: doublelook: overall 3.354 of all possible doublelooks executed
15.49/15.54 c main():: doublelook: succesrate: 45.773, average DL_trigger: 52.599
15.49/15.54 c main():: SOLUTION VERIFIED :-)
15.49/15.54 s SATISFIABLE
15.49/15.54 v -1 2 3 -4 5 6 -7 -8 -9 -11 -12 13 -14 15 16 17 18 -19 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 -78 79 80 -81 82 -83 -84 85 86 87 88 89 -90 92 -93 -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 -134 136 -137 138 139 140 142 143 -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 -170 -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 -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 -244 245 -246 -247 248 249 250 251 -252 -254 255 -256 -257 -258 -259 -260 -261 -262 264 -265 267 -268 269 -270 -271 -272 -273 -274 275 -277 -278 279 -280 -281 -282 -283 284 -285 286 -288 289 -290 291 292 293 295 296 -297 -298 299 302 303 -304 -305 -306 307 -308 -309 -310 -311 312 313 -314 -315 -316 317 318 -319 320 -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 -372 373 374 375 -376 377 -378 -379 -380 -381 383 -384 385 -386 -387 388 389 -390 391 -392 393 394 -395 396 397 -398 -399 -400 401 -402 -403 -404 -405 -406 -407 -409 410 411 -412 -413 -414 415 416 -418 -419 -420 421 -422 423 424 425 426 -427 428 -429 -430 -431 432 433 434 435 436 438 439 -440 441 443 444 445 446 -447 448 -449 450 451 452 453 -454 455 456 457 -458 459 460 -461 462 463 -464 -465 466 468 -469 470 -471 472 473 -474 475 477 478 479 480 481 -482 483 -484 -485 486 487 489 -490 -491 492 493 494 -495 496 -497 -498 500 501 502 -503 -504 505 -506 -507 508 -509 -510 511 -512 513 514 -515 518 519 -520 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628202-1240141024/watcher-1628202-1240141024 -o /tmp/evaluation-result-1628202-1240141024/solver-1628202-1240141024 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628202-1240141024.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: 0.93 0.98 0.99 2/64 26628
/proc/meminfo: memFree=1325056/2055920 swapFree=4192956/4192956
[pid=26628] ppid=26626 vsize=1116 CPUtime=0
/proc/26628/stat : 26628 (march_hi) R 26626 26628 26455 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 42129565 1142784 135 1992294400 134512640 135197378 4294956240 18446744073709551615 134565168 0 0 4096 0 0 0 0 17 1 0 0
/proc/26628/statm: 279 135 67 167 0 110 0
[startup+0.047067 s]
/proc/loadavg: 0.93 0.98 0.99 2/64 26628
/proc/meminfo: memFree=1325056/2055920 swapFree=4192956/4192956
[pid=26628] ppid=26626 vsize=1768 CPUtime=0.04
/proc/26628/stat : 26628 (march_hi) R 26626 26628 26455 0 -1 4194304 305 0 0 0 4 0 0 0 18 0 1 0 42129565 1810432 288 1992294400 134512640 135197378 4294956240 18446744073709551615 134597240 0 0 4096 0 0 0 0 17 1 0 0
/proc/26628/statm: 442 288 91 167 0 273 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1768
[startup+0.101071 s]
/proc/loadavg: 0.93 0.98 0.99 2/64 26628
/proc/meminfo: memFree=1325056/2055920 swapFree=4192956/4192956
[pid=26628] ppid=26626 vsize=1900 CPUtime=0.09
/proc/26628/stat : 26628 (march_hi) R 26626 26628 26455 0 -1 4194304 312 0 0 0 9 0 0 0 18 0 1 0 42129565 1945600 295 1992294400 134512640 135197378 4294956240 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0
/proc/26628/statm: 475 295 91 167 0 306 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1900
[startup+0.301089 s]
/proc/loadavg: 0.93 0.98 0.99 2/64 26628
/proc/meminfo: memFree=1325056/2055920 swapFree=4192956/4192956
[pid=26628] ppid=26626 vsize=1900 CPUtime=0.29
/proc/26628/stat : 26628 (march_hi) R 26626 26628 26455 0 -1 4194304 325 0 0 0 29 0 0 0 19 0 1 0 42129565 1945600 308 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/26628/statm: 475 308 91 167 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900
[startup+0.701128 s]
/proc/loadavg: 0.93 0.98 0.99 2/64 26628
/proc/meminfo: memFree=1325056/2055920 swapFree=4192956/4192956
[pid=26628] ppid=26626 vsize=1900 CPUtime=0.69
/proc/26628/stat : 26628 (march_hi) R 26626 26628 26455 0 -1 4194304 336 0 0 0 69 0 0 0 22 0 1 0 42129565 1945600 319 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/26628/statm: 475 319 91 167 0 306 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1900
[startup+1.5012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26629
/proc/meminfo: memFree=1324152/2055920 swapFree=4192956/4192956
[pid=26628] ppid=26626 vsize=2116 CPUtime=1.49
/proc/26628/stat : 26628 (march_hi) R 26626 26628 26455 0 -1 4194304 369 0 0 0 149 0 0 0 25 0 1 0 42129565 2166784 352 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/26628/statm: 529 352 91 167 0 360 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116
[startup+3.10135 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26629
/proc/meminfo: memFree=1323768/2055920 swapFree=4192956/4192956
[pid=26628] ppid=26626 vsize=2420 CPUtime=3.09
/proc/26628/stat : 26628 (march_hi) R 26626 26628 26455 0 -1 4194304 429 0 0 0 309 0 0 0 25 0 1 0 42129565 2478080 412 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/26628/statm: 605 412 91 167 0 436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2420
[startup+6.30166 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26629
/proc/meminfo: memFree=1323584/2055920 swapFree=4192956/4192956
[pid=26628] ppid=26626 vsize=2736 CPUtime=6.29
/proc/26628/stat : 26628 (march_hi) R 26626 26628 26455 0 -1 4194304 495 0 0 0 629 0 0 0 25 0 1 0 42129565 2801664 478 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/26628/statm: 684 478 91 167 0 515 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2736
[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 26629
/proc/meminfo: memFree=1323080/2055920 swapFree=4192956/4192956
[pid=26628] ppid=26626 vsize=3304 CPUtime=12.69
/proc/26628/stat : 26628 (march_hi) R 26626 26628 26455 0 -1 4194304 609 0 0 0 1269 0 0 0 25 0 1 0 42129565 3383296 592 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/26628/statm: 826 592 91 167 0 657 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3304
Solver just ended. Dumping a history of the last processes samples
[startup+14.3054 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 26629
/proc/meminfo: memFree=1322888/2055920 swapFree=4192956/4192956
[pid=26628] ppid=26626 vsize=3304 CPUtime=14.29
/proc/26628/stat : 26628 (march_hi) R 26626 26628 26455 0 -1 4194304 634 0 0 0 1429 0 0 0 25 0 1 0 42129565 3383296 617 1992294400 134512640 135197378 4294956240 18446744073709551615 134552372 0 0 4096 0 0 0 0 17 1 0 0
/proc/26628/statm: 826 617 91 167 0 657 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 3304
[startup+15.1015 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 26629
/proc/meminfo: memFree=1322888/2055920 swapFree=4192956/4192956
[pid=26628] ppid=26626 vsize=3304 CPUtime=15.09
/proc/26628/stat : 26628 (march_hi) R 26626 26628 26455 0 -1 4194304 648 0 0 0 1509 0 0 0 25 0 1 0 42129565 3383296 631 1992294400 134512640 135197378 4294956240 18446744073709551615 134552468 0 0 4096 0 0 0 0 17 1 0 0
/proc/26628/statm: 826 631 91 167 0 657 0
Current children cumulated CPU time (s) 15.09
Current children cumulated vsize (KiB) 3304
[startup+15.5015 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 26629
/proc/meminfo: memFree=1322824/2055920 swapFree=4192956/4192956
[pid=26628] ppid=26626 vsize=3304 CPUtime=15.49
/proc/26628/stat : 26628 (march_hi) R 26626 26628 26455 0 -1 4194304 656 0 0 0 1549 0 0 0 25 0 1 0 42129565 3383296 639 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/26628/statm: 826 639 91 167 0 657 0
Current children cumulated CPU time (s) 15.49
Current children cumulated vsize (KiB) 3304
Child status: 10
Real time (s): 15.5427
CPU time (s): 15.5366
CPU user time (s): 15.5326
CPU system time (s): 0.003999
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 3304
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.5326
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 667
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= 31
runsolver used 0.013997 second user time and 0.042993 second system time
The end
Begin job on node61 at 2009-04-19 13:37:04
IDJOB=1628202
IDBENCH=70658
IDSOLVER=583
FILE ID=node61/1628202-1240141024
PBS_JOBID= 9157898
Free space on /tmp= 66456 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S146188995-071.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628202-1240141024/watcher-1628202-1240141024 -o /tmp/evaluation-result-1628202-1240141024/solver-1628202-1240141024 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628202-1240141024.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 890aea0df389e5329db583f37e858c1b
RANDOM SEED=1170383964
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: 1325600 kB
Buffers: 82392 kB
Cached: 570544 kB
SwapCached: 0 kB
Active: 311216 kB
Inactive: 354456 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1325600 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 912 kB
Writeback: 0 kB
Mapped: 22444 kB
Slab: 50724 kB
Committed_AS: 191148 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 13:37:20