0.00/0.01 c main():: *** [ march satisfiability solver ] ***
0.00/0.01 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.00/0.01 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01 c main()::
0.00/0.01 c initFormula():: searching for DIMACS p-line....
0.00/0.01 c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 1704 clauses.
0.00/0.01 c parseCNF():: parsing....
0.00/0.01 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01 c runParser():: parsing was successful, warming up engines...
0.00/0.01 c simplify_formula():: removed 0 tautological, 5 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 399 free variables and 1699 clauses.
0.00/0.01 c using 3-SAT heuristics (occurence based diff)
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 175 duplicate clauses
0.00/0.01 c resolvent_look() :: found 98 resolvents
0.00/0.01 c main():: clause / variable ratio: ( 1797 / 400 ) = 4.49
0.00/0.01 c longest clause has size 3
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01 c number of free variables = 399
0.00/0.01 c dynamic_preselect_setsize :: off
0.00/0.01 c main():: all systems go!
0.00/0.01 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/17) NodeCount: 169
0.00/0.04 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
0.19/0.24 c |00000000010000000.000001010000000000000000000$$$$$$$$$$$$$$$$$$$|
0.19/0.24
c |***************************************************************
0.19/0.24 c
0.19/0.24 c main():: nodeCount: 1149
0.19/0.24 c main():: dead ends in main: 40
0.19/0.24 c main():: lookAheadCount: 77759
0.19/0.24 c main():: unitResolveCount: 15110
0.19/0.24 c main():: time=0.230000
0.19/0.24 c main():: necessary_assignments: 368
0.19/0.24 c main():: bin_sat: 0, bin_unsat 0
0.19/0.24 c main():: doublelook: #: 3914, succes #: 2633
0.19/0.24 c main():: doublelook: overall 5.193 of all possible doublelooks executed
0.19/0.24 c main():: doublelook: succesrate: 67.271, average DL_trigger: 42.841
0.19/0.24 c main():: SOLUTION VERIFIED :-)
0.19/0.24 s SATISFIABLE
0.19/0.24 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 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 -101 103 104 105 106 107 108 109 110 -111 -112 113 114 115 -117 -118 119 -120 -121 122 -123 -124 125 126 127 129 130 -131 132 133 134 135 -136 137 -138 -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 -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 -214 215 216 -217 218 -220 -221 222 223 224 225 226 -227 228 -229 -230 231 232 233 -234 235 -236 -237 238 -239 240 -241 242 -243 245 246 -247 248 249 250 -251 -252 253 254 255 -256 -257 -258 259 260 261 262 -264 265 266 267 268 -269 270 271 -272 273 274 -275 -276 277 278 -279 -280 -281 282 283 284 285 286 -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 -318 319 321 322 -323 324 325 -327 -328 -329 -330 -331 332 -333 334 335 336 337 338 -340 -341 342 -343 344 -345 346 -347 348 -349 350 -351 -352 -353 354 -355 356 358 359 -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 0
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-3152800-1301711037/watcher-3152800-1301711037 -o /tmp/evaluation-result-3152800-1301711037/solver-3152800-1301711037 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152800-1301711037.cnf
running on 2 cores: 5,7
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 4.02 4.63 5/189 25874
/proc/meminfo: memFree=20463036/32950928 swapFree=67111528/67111528
[pid=25874] ppid=25872 vsize=6680 CPUtime=0 cores=5,7
/proc/25874/stat : 25874 (march_rw) R 25872 25874 25049 0 -1 4194304 272 0 0 0 0 0 0 0 25 0 1 0 361334435 6840320 214 33554432000 4194304 4300876 140737308805280 18446744073709551615 4208000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25874/statm: 1670 214 128 27 0 119 0
[startup+0.0919449 s]
/proc/loadavg: 4.00 4.02 4.63 5/189 25874
/proc/meminfo: memFree=20463036/32950928 swapFree=67111528/67111528
[pid=25874] ppid=25872 vsize=7392 CPUtime=0.08 cores=5,7
/proc/25874/stat : 25874 (march_rw) R 25872 25874 25049 0 -1 4202496 417 0 0 0 8 0 0 0 25 0 1 0 361334435 7569408 359 33554432000 4194304 4300876 140737308805280 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25874/statm: 1848 359 168 27 0 297 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7392
[startup+0.100931 s]
/proc/loadavg: 4.00 4.02 4.63 5/189 25874
/proc/meminfo: memFree=20463036/32950928 swapFree=67111528/67111528
[pid=25874] ppid=25872 vsize=7392 CPUtime=0.09 cores=5,7
/proc/25874/stat : 25874 (march_rw) R 25872 25874 25049 0 -1 4202496 420 0 0 0 9 0 0 0 25 0 1 0 361334435 7569408 362 33554432000 4194304 4300876 140737308805280 18446744073709551615 4217572 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25874/statm: 1848 362 168 27 0 297 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7392
Solver just ended. Dumping a history of the last processes samples
[startup+0.200915 s]
/proc/loadavg: 4.00 4.02 4.63 5/189 25874
/proc/meminfo: memFree=20463036/32950928 swapFree=67111528/67111528
[pid=25874] ppid=25872 vsize=7392 CPUtime=0.19 cores=5,7
/proc/25874/stat : 25874 (march_rw) R 25872 25874 25049 0 -1 4202496 423 0 0 0 19 0 0 0 25 0 1 0 361334435 7569408 365 33554432000 4194304 4300876 140737308805280 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25874/statm: 1848 365 168 27 0 297 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7392
Child status: 10
Real time (s): 0.243084
CPU time (s): 0.239962
CPU user time (s): 0.238963
CPU system time (s): 0.000999
CPU usage (%): 98.7157
Max. virtual memory (cumulated for all children) (KiB): 7392
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.238963
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= 437
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= 2
involuntary context switches= 0
runsolver used 0.001999 second user time and 0.004999 second system time
The end
Begin job on node114 at 2011-04-02 04:23:58
IDJOB=3152800
IDBENCH=83080
IDSOLVER=1561
FILE ID=node114/3152800-1301711037
RUNJOBID= node114-1301709434-25070
PBS_JOBID= 12840873
Free space on /tmp= 70640 MiB
SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v400-c1704-S913455068-085.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152800-1301711037/watcher-3152800-1301711037 -o /tmp/evaluation-result-3152800-1301711037/solver-3152800-1301711037 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152800-1301711037.cnf
TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2
MD5SUM BENCH= acba7fa37f06c6ca7b7c9c80ced58944
RANDOM SEED=1596164655
node114.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 : 2666.848
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 : 5333.69
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 : 2666.848
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 : 5226.15
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 : 2666.848
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 : 2666.848
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 : 2666.848
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 : 5332.75
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 : 2666.848
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 : 2666.848
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 : 5332.74
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 : 2666.848
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: 20463192 kB
Buffers: 376780 kB
Cached: 11591276 kB
SwapCached: 0 kB
Active: 8111260 kB
Inactive: 4070224 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 20463192 kB
SwapTotal: 67111528 kB
SwapFree: 67111528 kB
Dirty: 52 kB
Writeback: 0 kB
AnonPages: 213364 kB
Mapped: 15520 kB
Slab: 243132 kB
PageTables: 5580 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 415712 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= 70640 MiB
End job on node114 at 2011-04-02 04:23:58