1.05/1.16 c MPhaseSAT version 401 by Jingchao Chen, April 1, 2011
1.05/1.16 c input CNF file=HOME/instance-3094434-1301756900.cnf
1.05/1.16 c Clause#=2556 var#=600 ratio=4
1.05/1.16 c Simplified clause#=2556
1.05/1.16 c XOR_varElimination deleted var#=0 clauses#=2547
1.05/1.16 c inative var#=0
1.05/1.16 c free var#=587
1.05/1.16 c local search on
1.05/1.16 c A solution found by local search
1.05/1.16 c unfixed var#=12 var#=600
1.05/1.16 c verified
1.05/1.16 c
1.05/1.16 s SATISFIABLE
1.05/1.16 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 -135 136 138 -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 -386 388 -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 -551 -552 553 -554 -555 -556 557 558 -559 -560 561 562 563 564 565 -566 567 -568 569 570 -571 572 -573 574 -575 576 -577 578 -579 -580 -581 -582 583 -584 585 586 587 588 -589 590 591 592 -593 594 -595 -596 597 598 599 600
1.05/1.16 v 0
1.05/1.16 c
1.05/1.16 c Running time=1.117830
runsolver Copyright (C) 2010 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 893)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3094434-1301756900/watcher-3094434-1301756900 -o /tmp/evaluation-result-3094434-1301756900/solver-3094434-1301756900 -C 2400 -W 1300 -M 7680 MPhaseSAT HOME/instance-3094434-1301756900.cnf
running on 2 cores: 0,2
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 3.39 3.84 3.64 1/176 2299
/proc/meminfo: memFree=22050844/32950928 swapFree=67111528/67111528
[pid=2299] ppid=2297 vsize=424 CPUtime=0 cores=0,2
/proc/2299/stat : 2299 (MPhaseSAT) S 2297 2299 2263 0 -1 4194304 73 0 0 0 0 0 0 0 20 0 1 0 287286673 434176 26 33554432000 134512640 134731564 4289364464 18446744073709551615 3818068 0 2147483391 4096 0 18446744071699199166 0 0 17 0 0 0 0
/proc/2299/statm: 106 26 20 54 0 23 0
[startup+0.104423 s]
/proc/loadavg: 3.39 3.84 3.64 1/176 2299
/proc/meminfo: memFree=22050844/32950928 swapFree=67111528/67111528
[pid=2299] ppid=2297 vsize=3728 CPUtime=0.06 cores=0,2
/proc/2299/stat : 2299 (MPhaseSAT) R 2297 2299 2263 0 -1 4202496 536 0 0 0 6 0 0 0 17 0 1 0 287286673 3817472 474 33554432000 134512640 134731564 4289364464 18446744073709551615 134659293 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2299/statm: 932 474 269 54 0 242 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3728
[startup+0.200421 s]
/proc/loadavg: 3.39 3.84 3.64 1/176 2299
/proc/meminfo: memFree=22050844/32950928 swapFree=67111528/67111528
[pid=2299] ppid=2297 vsize=3860 CPUtime=0.15 cores=0,2
/proc/2299/stat : 2299 (MPhaseSAT) R 2297 2299 2263 0 -1 4202496 573 0 0 0 15 0 0 0 18 0 1 0 287286673 3952640 511 33554432000 134512640 134731564 4289364464 18446744073709551615 134634700 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2299/statm: 965 511 269 54 0 275 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 3860
[startup+0.300402 s]
/proc/loadavg: 3.39 3.84 3.64 1/176 2299
/proc/meminfo: memFree=22050844/32950928 swapFree=67111528/67111528
[pid=2299] ppid=2297 vsize=3992 CPUtime=0.25 cores=0,2
/proc/2299/stat : 2299 (MPhaseSAT) R 2297 2299 2263 0 -1 4202496 602 0 0 0 25 0 0 0 18 0 1 0 287286673 4087808 540 33554432000 134512640 134731564 4289364464 18446744073709551615 134659334 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2299/statm: 998 540 269 54 0 308 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 3992
[startup+0.700324 s]
/proc/loadavg: 3.39 3.84 3.64 1/176 2299
/proc/meminfo: memFree=22050844/32950928 swapFree=67111528/67111528
[pid=2299] ppid=2297 vsize=4124 CPUtime=0.65 cores=0,2
/proc/2299/stat : 2299 (MPhaseSAT) R 2297 2299 2263 0 -1 4202496 656 0 0 0 65 0 0 0 18 0 1 0 287286673 4222976 594 33554432000 134512640 134731564 4289364464 18446744073709551615 134659898 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2299/statm: 1031 594 269 54 0 341 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 4124
Solver just ended. Dumping a history of the last processes samples
[startup+0.800306 s]
/proc/loadavg: 3.39 3.84 3.64 1/176 2299
/proc/meminfo: memFree=22050844/32950928 swapFree=67111528/67111528
[pid=2299] ppid=2297 vsize=4256 CPUtime=0.75 cores=0,2
/proc/2299/stat : 2299 (MPhaseSAT) R 2297 2299 2263 0 -1 4202496 688 0 0 0 75 0 0 0 18 0 1 0 287286673 4358144 626 33554432000 134512640 134731564 4289364464 18446744073709551615 134614655 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2299/statm: 1064 626 269 54 0 374 0
Current children cumulated CPU time (s) 0.75
Current children cumulated vsize (KiB) 4256
[startup+1.00028 s]
/proc/loadavg: 3.39 3.84 3.64 1/176 2299
/proc/meminfo: memFree=22050844/32950928 swapFree=67111528/67111528
[pid=2299] ppid=2297 vsize=4388 CPUtime=0.95 cores=0,2
/proc/2299/stat : 2299 (MPhaseSAT) R 2297 2299 2263 0 -1 4202496 701 0 0 0 95 0 0 0 19 0 1 0 287286673 4493312 639 33554432000 134512640 134731564 4289364464 18446744073709551615 4030802 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2299/statm: 1097 639 269 54 0 407 0
Current children cumulated CPU time (s) 0.95
Current children cumulated vsize (KiB) 4388
[startup+1.10022 s]
/proc/loadavg: 3.39 3.84 3.64 5/190 2353
/proc/meminfo: memFree=22041596/32950928 swapFree=67111528/67111528
[pid=2299] ppid=2297 vsize=4520 CPUtime=1.05 cores=0,2
/proc/2299/stat : 2299 (MPhaseSAT) R 2297 2299 2263 0 -1 4202496 749 0 0 0 105 0 0 0 19 0 1 0 287286673 4628480 687 33554432000 134512640 134731564 4289364464 18446744073709551615 134605849 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/2299/statm: 1130 687 272 54 0 440 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 4520
Child status: 10
Real time (s): 1.16141
CPU time (s): 1.12083
CPU user time (s): 1.11683
CPU system time (s): 0.003999
CPU usage (%): 96.5057
Max. virtual memory (cumulated for all children) (KiB): 4520
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.11683
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= 759
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= 10
involuntary context switches= 13
runsolver used 0.003999 second user time and 0.006998 second system time
The end
Begin job on node149 at 2011-04-02 17:08:20
IDJOB=3094434
IDBENCH=82916
IDSOLVER=1520
FILE ID=node149/3094434-1301756900
RUNJOBID= node149-1301756900-2281
PBS_JOBID= 12841066
Free space on /tmp= 71728 MiB
SOLVER NAME= MPhaseSAT 2011-02-15
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S252359291-002.SATISFIABLE.cnf
COMMAND LINE= MPhaseSAT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3094434-1301756900/watcher-3094434-1301756900 -o /tmp/evaluation-result-3094434-1301756900/solver-3094434-1301756900 -C 2400 -W 1300 -M 7680 MPhaseSAT HOME/instance-3094434-1301756900.cnf
TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2
MD5SUM BENCH= e7d056c40976f07c31ebd30dc9590b89
RANDOM SEED=697772179
node149.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5333.61
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.73
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.82
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.82
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32950928 kB
MemFree: 22051308 kB
Buffers: 361936 kB
Cached: 10204352 kB
SwapCached: 0 kB
Active: 7452824 kB
Inactive: 3175376 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 22051308 kB
SwapTotal: 67111528 kB
SwapFree: 67111528 kB
Dirty: 604 kB
Writeback: 0 kB
AnonPages: 61924 kB
Mapped: 14712 kB
Slab: 206540 kB
PageTables: 4644 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 187076 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 71724 MiB
End job on node149 at 2011-04-02 17:08:21