0.00/0.03 c MultiFlip version 1.01 by Jingchao Chen, Feb. 2011
0.00/0.03 c input CNF file=HOME/instance-3096291-1301758364.cnf
0.00/0.03 c var#=350 clause#=1491
0.00/0.03 c clause#=1491 var#=350 ratio=4
0.00/0.03 c Unsat#= 3 flip#= 1210
0.00/0.03 c Unsat#= 2 flip#= 1590
0.00/0.03 c Unsat#= 1 flip#= 2527
0.00/0.03 c Unsat#= 0 flip#= 4251
0.00/0.03 c try 1-th flip# 4251
0.00/0.03 c A solution is found
0.00/0.03 c verified
0.00/0.03 s SATISFIABLE
0.00/0.03 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
0.00/0.03 v 0
0.00/0.03 c Done (Running cputime is 0.027 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-3096291-1301758364/watcher-3096291-1301758364 -o /tmp/evaluation-result-3096291-1301758364/solver-3096291-1301758364 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096291-1301758364.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: 3.79 3.97 3.89 3/184 15684
/proc/meminfo: memFree=21556872/32950928 swapFree=67111528/67111528
[pid=15684] ppid=15682 vsize=2980 CPUtime=0 cores=0,2
/proc/15684/stat : 15684 (MultiFlip) R 15682 15684 15327 0 -1 4202496 345 0 0 0 0 0 0 0 25 0 1 0 287435131 3051520 284 33554432000 134512640 134540672 4289334832 18446744073709551615 134524800 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15684/statm: 745 284 219 7 0 102 0
Solver just ended. Dumping a history of the last processes samples
Child status: 10
Real time (s): 0.0327399
CPU time (s): 0.030994
CPU user time (s): 0.029995
CPU system time (s): 0.000999
CPU usage (%): 94.6674
Max. virtual memory (cumulated for all children) (KiB): 0
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.029995
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= 368
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= 6
involuntary context switches= 2
runsolver used 0.001999 second user time and 0.003999 second system time
The end
Begin job on node126 at 2011-04-02 17:32:44
IDJOB=3096291
IDBENCH=82973
IDSOLVER=1523
FILE ID=node126/3096291-1301758364
RUNJOBID= node126-1301757062-15345
PBS_JOBID= 12841073
Free space on /tmp= 71692 MiB
SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v350-c1491-S773607012-011.SATISFIABLE.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096291-1301758364/watcher-3096291-1301758364 -o /tmp/evaluation-result-3096291-1301758364/solver-3096291-1301758364 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096291-1301758364.cnf
TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2
MD5SUM BENCH= 483d25248cf3914949bc8e0a31e41038
RANDOM SEED=303372132
node126.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 : 2666.783
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 : 5333.56
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 : 2666.783
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 : 5332.75
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 : 2666.783
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 : 5332.74
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 : 2666.783
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 : 5332.74
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 : 2666.783
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 : 5332.80
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 : 2666.783
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 : 2666.783
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 : 2666.783
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 : 5332.76
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32950928 kB
MemFree: 21556904 kB
Buffers: 349424 kB
Cached: 10712160 kB
SwapCached: 0 kB
Active: 7243888 kB
Inactive: 3882612 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 21556904 kB
SwapTotal: 67111528 kB
SwapFree: 67111528 kB
Dirty: 12 kB
Writeback: 0 kB
AnonPages: 65772 kB
Mapped: 16108 kB
Slab: 204116 kB
PageTables: 4780 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 230032 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= 71692 MiB
End job on node126 at 2011-04-02 17:32:44