0.00/0.04 c MultiFlip version 1.01 by Jingchao Chen, Feb. 2011
0.00/0.04 c input CNF file=HOME/instance-3096041-1301752229.cnf
0.00/0.04 c var#=400 clause#=1704
0.00/0.04 c clause#=1704 var#=400 ratio=4
0.00/0.04 c Unsat#= 3 flip#= 2995
0.00/0.04 c Unsat#= 2 flip#= 7199
0.00/0.04 c Unsat#= 1 flip#= 7226
0.00/0.04 c Unsat#= 0 flip#= 18825
0.00/0.04 c try 1-th flip# 18825
0.00/0.04 c A solution is found
0.00/0.04 c verified
0.00/0.04 s SATISFIABLE
0.00/0.04 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
0.00/0.04 v 0
0.00/0.04 c Done (Running cputime is 0.039 seconds)
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-3096041-1301752229/watcher-3096041-1301752229 -o /tmp/evaluation-result-3096041-1301752229/solver-3096041-1301752229 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096041-1301752229.cnf
running on 2 cores: 4,6
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: 4.00 4.00 3.90 4/189 5689
/proc/meminfo: memFree=22485612/32951124 swapFree=67111528/67111528
[pid=5689] ppid=5687 vsize=2980 CPUtime=0 cores=4,6
/proc/5689/stat : 5689 (MultiFlip) R 5687 5689 5026 0 -1 4202496 352 0 0 0 0 0 0 0 25 0 1 0 286825646 3051520 291 33554432000 134512640 134540672 4292113520 18446744073709551615 8287740 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5689/statm: 745 291 219 7 0 102 0
Solver just ended. Dumping a history of the last processes samples
Child status: 10
Real time (s): 0.0453041
CPU time (s): 0.044992
CPU user time (s): 0.043993
CPU system time (s): 0.000999
CPU usage (%): 99.3111
Max. virtual memory (cumulated for all children) (KiB): 0
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.043993
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 374
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= 12
involuntary context switches= 0
runsolver used 0.001999 second user time and 0.004999 second system time
The end
Begin job on node101 at 2011-04-02 15:50:29
IDJOB=3096041
IDBENCH=82723
IDSOLVER=1523
FILE ID=node101/3096041-1301752229
RUNJOBID= node101-1301748576-5046
PBS_JOBID= 12841035
Free space on /tmp= 72336 MiB
SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v400-c1704-S823305148-084.SATISFIABLE.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096041-1301752229/watcher-3096041-1301752229 -o /tmp/evaluation-result-3096041-1301752229/solver-3096041-1301752229 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096041-1301752229.cnf
TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2
MD5SUM BENCH= bc5d8e174b258480cce7431b84990bdd
RANDOM SEED=1866176631
node101.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 : 2666.841
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 : 5333.68
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 : 2666.841
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 : 5226.07
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 : 2666.841
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 : 5332.77
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 : 2666.841
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 : 5332.83
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 : 2666.841
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 : 5332.74
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 : 2666.841
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 : 5332.83
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 : 2666.841
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 : 5332.75
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 : 2666.841
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 : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951124 kB
MemFree: 22485876 kB
Buffers: 330572 kB
Cached: 9809420 kB
SwapCached: 0 kB
Active: 6646020 kB
Inactive: 3571376 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 22485876 kB
SwapTotal: 67111528 kB
SwapFree: 67111528 kB
Dirty: 36 kB
Writeback: 0 kB
AnonPages: 77672 kB
Mapped: 16148 kB
Slab: 183460 kB
PageTables: 4872 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 262484 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= 72336 MiB
End job on node101 at 2011-04-02 15:50:29