0.00/0.02 c main():: *** [ march satisfiability solver ] ***
0.00/0.02 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
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 550 variables and 2343 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, 16 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 547 free variables and 2327 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.506
0.00/0.02 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02 c using 3-SAT heuristics (occurence based diff)
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
0.00/0.02 c resolvent_look() :: found 79 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 550 variables and 2406 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 550 variabels and 2406 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2406 / 550 ) = 4.37
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 dynamic_preselect_setsize :: off
0.00/0.02 c suggested doublelook initial :: 0
0.00/0.02 c main():: all systems go!
0.00/0.02 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 133 JD: 26
0.00/0.10 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 2363 JD: 26
1.63/1.69 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
5.42/5.45 c solution bin :: 10000000000000000100000000.000100
5.42/5.45 c direction branchin :: current_rights = 5
5.42/5.45
c |*******************************
5.42/5.45 c
5.42/5.45 c main():: nodeCount: 7284
5.42/5.45 c main():: dead ends in main: 65
5.42/5.45 c main():: lookAheadCount: 736066
5.42/5.45 c main():: unitResolveCount: 90588
5.42/5.45 c main():: time=5.450000
5.42/5.45 c main():: necessary_assignments: 1879
5.42/5.45 c main():: bin_sat: 0, bin_unsat 0
5.42/5.45 c main():: doublelook: #: 36489, succes #: 27547
5.42/5.45 c main():: doublelook: overall 5.099 of all possible doublelooks executed
5.42/5.45 c main():: doublelook: succesrate: 75.494, average DL_trigger: 7769.736
5.42/5.45 c main():: SOLUTION VERIFIED :-)
5.42/5.45 s SATISFIABLE
5.42/5.45 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 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 -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 -203 204 -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 -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 -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 -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 -381 -382 383 384 385 -386 387 -388 -389 390 391 -392 -393 394 -395 396 397 398 399 -400 -401 402 -403 404 405 406 407 408 409 410 411 412 -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 -443 444 445 446 -447 -448 449 -450 451 452 -453 -454 455 456 -457 -458 -459 -460 -461 462 463 464 465 -466 -467 -468 469 470 471 -472 473 -474 475 -476 477 478 -479 -480 481 482 483 484 -485 -486 -487 -488 489 -490 491 -492 493 494 495 496 -497 -498 -499 500 -501 -502 503 504 -505 -506 507 -508 -509 510 -511 512 -513 514 515 -516 517 518 -519 -520 -521 522 -523 524 525 -526 527 528 529 530 531 532 533 -534 -535 -536 537 538 539 -540 541 542 543 -544 -545 -546 547 -548 -549 550 0
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node72/watcher-297338-1171837099 -o ROOT/results/node72/solver-297338-1171837099 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297338-1171837099/march_ks /tmp/evaluation/297338-1171837099/instance-297338-1171837099.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.01 1.00 0.98 3/77 771
/proc/meminfo: memFree=844024/2055920 swapFree=4145060/4192956
[pid=771] ppid=769 vsize=792 CPUtime=0
/proc/771/stat : 771 (march_ks) R 769 771 31989 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 203677774 811008 108 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134687937 0 0 4096 0 0 0 0 17 1 0 0
/proc/771/statm: 198 108 49 123 0 73 0
[startup+0.107261 s]
/proc/loadavg: 1.01 1.00 0.98 3/77 771
/proc/meminfo: memFree=844024/2055920 swapFree=4145060/4192956
[pid=771] ppid=769 vsize=1344 CPUtime=0.1
/proc/771/stat : 771 (march_ks) R 769 771 31989 0 -1 4194304 285 0 0 0 10 0 0 0 18 0 1 0 203677774 1376256 267 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565466 0 0 4096 0 0 0 0 17 1 0 0
/proc/771/statm: 336 267 73 123 0 211 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1344
[startup+0.515298 s]
/proc/loadavg: 1.01 1.00 0.98 3/77 771
/proc/meminfo: memFree=844024/2055920 swapFree=4145060/4192956
[pid=771] ppid=769 vsize=1476 CPUtime=0.51
/proc/771/stat : 771 (march_ks) R 769 771 31989 0 -1 4194304 305 0 0 0 51 0 0 0 21 0 1 0 203677774 1511424 287 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/771/statm: 369 287 73 123 0 244 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1476
[startup+1.33537 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 772
/proc/meminfo: memFree=843120/2055920 swapFree=4145060/4192956
[pid=771] ppid=769 vsize=1476 CPUtime=1.33
/proc/771/stat : 771 (march_ks) R 769 771 31989 0 -1 4194304 317 0 0 0 133 0 0 0 25 0 1 0 203677774 1511424 299 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526406 0 0 4096 0 0 0 0 17 1 0 0
/proc/771/statm: 369 299 73 123 0 244 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1476
[startup+2.97152 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 772
/proc/meminfo: memFree=842928/2055920 swapFree=4145060/4192956
[pid=771] ppid=769 vsize=1608 CPUtime=2.96
/proc/771/stat : 771 (march_ks) R 769 771 31989 0 -1 4194304 328 0 0 0 296 0 0 0 25 0 1 0 203677774 1646592 310 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/771/statm: 402 310 73 123 0 277 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1608
Solver just ended. Dumping a history of the last processes samples
[startup+3.27755 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 772
/proc/meminfo: memFree=842928/2055920 swapFree=4145060/4192956
[pid=771] ppid=769 vsize=1608 CPUtime=3.27
/proc/771/stat : 771 (march_ks) R 769 771 31989 0 -1 4194304 329 0 0 0 327 0 0 0 25 0 1 0 203677774 1646592 311 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/771/statm: 402 311 73 123 0 277 0
Current children cumulated CPU time (s) 3.27
Current children cumulated vsize (KiB) 1608
[startup+4.09762 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 772
/proc/meminfo: memFree=842864/2055920 swapFree=4145060/4192956
[pid=771] ppid=769 vsize=1608 CPUtime=4.09
/proc/771/stat : 771 (march_ks) R 769 771 31989 0 -1 4194304 332 0 0 0 409 0 0 0 25 0 1 0 203677774 1646592 314 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542301 0 0 4096 0 0 0 0 17 1 0 0
/proc/771/statm: 402 314 73 123 0 277 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 1608
[startup+4.9227 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 772
/proc/meminfo: memFree=842800/2055920 swapFree=4145060/4192956
[pid=771] ppid=769 vsize=1608 CPUtime=4.91
/proc/771/stat : 771 (march_ks) R 769 771 31989 0 -1 4194304 334 0 0 0 491 0 0 0 25 0 1 0 203677774 1646592 316 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 1 0 0
/proc/771/statm: 402 316 73 123 0 277 0
Current children cumulated CPU time (s) 4.91
Current children cumulated vsize (KiB) 1608
[startup+5.33074 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 772
/proc/meminfo: memFree=842800/2055920 swapFree=4145060/4192956
[pid=771] ppid=769 vsize=1608 CPUtime=5.32
/proc/771/stat : 771 (march_ks) R 769 771 31989 0 -1 4194304 340 0 0 0 532 0 0 0 25 0 1 0 203677774 1646592 322 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565479 0 0 4096 0 0 0 0 17 1 0 0
/proc/771/statm: 402 322 73 123 0 277 0
Current children cumulated CPU time (s) 5.32
Current children cumulated vsize (KiB) 1608
[startup+5.43275 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 772
/proc/meminfo: memFree=842800/2055920 swapFree=4145060/4192956
[pid=771] ppid=769 vsize=1608 CPUtime=5.42
/proc/771/stat : 771 (march_ks) R 769 771 31989 0 -1 4194304 340 0 0 0 542 0 0 0 25 0 1 0 203677774 1646592 322 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/771/statm: 402 322 73 123 0 277 0
Current children cumulated CPU time (s) 5.42
Current children cumulated vsize (KiB) 1608
Child status: 10
Real time (s): 5.45854
CPU time (s): 5.45717
CPU user time (s): 5.45117
CPU system time (s): 0.005999
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 1608
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.45117
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= 342
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= 8
involuntary context switches= 6
runsolver used 0.008998 second user time and 0.014997 second system time
The end
Begin job on node72 on Sun Feb 18 22:18:20 UTC 2007
IDJOB= 297338
IDBENCH= 19959
IDSOLVER= 111
FILE ID= node72/297338-1171837099
PBS_JOBID= 3839702
Free space on /tmp= 66561 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297338-1171837099/march_ks /tmp/evaluation/297338-1171837099/instance-297338-1171837099.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-297338-1171837099 -o ROOT/results/node72/solver-297338-1171837099 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297338-1171837099/march_ks /tmp/evaluation/297338-1171837099/instance-297338-1171837099.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 9278c1d1a76bef19bacee2a78120fe47
RANDOM SEED= 257639884
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node72.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux
/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 : 3000.236
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 : 3000.236
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: 844496 kB
Buffers: 50472 kB
Cached: 1031016 kB
SwapCached: 16508 kB
Active: 686004 kB
Inactive: 419816 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 844496 kB
SwapTotal: 4192956 kB
SwapFree: 4145060 kB
Dirty: 2316 kB
Writeback: 0 kB
Mapped: 30008 kB
Slab: 91272 kB
Committed_AS: 525480 kB
PageTables: 1676 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= 66561 MiB
End job on node72 on Sun Feb 18 22:18:25 UTC 2007