0.00/0.03 c MultiFlip version 1.01 by Jingchao Chen, Feb. 2011
0.00/0.03 c input CNF file=HOME/instance-3096237-1301757062.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#= 519
0.00/0.03 c Unsat#= 2 flip#= 3731
0.00/0.03 c Unsat#= 1 flip#= 3748
0.00/0.03 c Unsat#= 0 flip#= 5163
0.00/0.03 c try 1-th flip# 5163
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 0.028 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-3096237-1301757062/watcher-3096237-1301757062 -o /tmp/evaluation-result-3096237-1301757062/solver-3096237-1301757062 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096237-1301757062.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: 3.68 3.90 3.65 5/189 15414
/proc/meminfo: memFree=21554412/32950928 swapFree=67111528/67111528
[pid=15414] ppid=15412 vsize=2980 CPUtime=0 cores=4,6
/proc/15414/stat : 15414 (MultiFlip) R 15412 15414 15327 0 -1 4202496 346 0 0 0 0 0 0 0 25 0 1 0 287304926 3051520 285 33554432000 134512640 134540672 4292440704 18446744073709551615 134524719 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15414/statm: 745 285 219 7 0 102 0
Solver just ended. Dumping a history of the last processes samples
Child status: 10
Real time (s): 0.03301
CPU time (s): 0.031994
CPU user time (s): 0.030995
CPU system time (s): 0.000999
CPU usage (%): 96.9222
Max. virtual memory (cumulated for all children) (KiB): 0
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.030995
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= 369
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= 3
runsolver used 0.000999 second user time and 0.004999 second system time
The end
Begin job on node126 at 2011-04-02 17:11:02
IDJOB=3096237
IDBENCH=82919
IDSOLVER=1523
FILE ID=node126/3096237-1301757062
RUNJOBID= node126-1301757062-15346
PBS_JOBID= 12841073
Free space on /tmp= 71688 MiB
SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v350-c1491-S946474812-075.SATISFIABLE.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096237-1301757062/watcher-3096237-1301757062 -o /tmp/evaluation-result-3096237-1301757062/solver-3096237-1301757062 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096237-1301757062.cnf
TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2
MD5SUM BENCH= 4f143e0181b25ed3751a7b54d50b3635
RANDOM SEED=1200197076
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: 21554444 kB
Buffers: 349140 kB
Cached: 10711216 kB
SwapCached: 0 kB
Active: 7244408 kB
Inactive: 3882472 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 21554444 kB
SwapTotal: 67111528 kB
SwapFree: 67111528 kB
Dirty: 168 kB
Writeback: 0 kB
AnonPages: 65396 kB
Mapped: 15496 kB
Slab: 204476 kB
PageTables: 5768 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 253032 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= 71688 MiB
End job on node126 at 2011-04-02 17:11:02