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
0.02/0.04 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) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 961)
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-3420828-1306641169/watcher-3420828-1306641169 -o /tmp/evaluation-result-3420828-1306641169/solver-3420828-1306641169 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420828-1306641169.cnf
running on 4 cores: 1,3,5,7
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 1.92 2.03 2.01 3/489 23191
/proc/meminfo: memFree=19515312/32951124 swapFree=63649292/67111528
[pid=23191] ppid=23189 vsize=7260 CPUtime=0.01 cores=1,3,5,7
/proc/23191/stat : 23191 (march_rw) R 23189 23191 23126 0 -1 4202496 385 0 0 0 1 0 0 0 25 0 1 0 775715369 7434240 328 33554432000 4194304 4300876 140734465483472 18446744073709551615 4200291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23191/statm: 1815 328 168 27 0 264 0
[startup+0.0254309 s]
/proc/loadavg: 1.92 2.03 2.01 3/489 23191
/proc/meminfo: memFree=19515312/32951124 swapFree=63649292/67111528
[pid=23191] ppid=23189 vsize=7260 CPUtime=0.02 cores=1,3,5,7
/proc/23191/stat : 23191 (march_rw) R 23189 23191 23126 0 -1 4202496 398 0 0 0 2 0 0 0 25 0 1 0 775715369 7434240 341 33554432000 4194304 4300876 140734465483472 18446744073709551615 4200411 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23191/statm: 1815 341 168 27 0 264 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7260
[startup+0.100414 s]
/proc/loadavg: 1.92 2.03 2.01 3/489 23191
/proc/meminfo: memFree=19515312/32951124 swapFree=63649292/67111528
[pid=23191] ppid=23189 vsize=7392 CPUtime=0.09 cores=1,3,5,7
/proc/23191/stat : 23191 (march_rw) R 23189 23191 23126 0 -1 4202496 418 0 0 0 9 0 0 0 25 0 1 0 775715369 7569408 361 33554432000 4194304 4300876 140734465483472 18446744073709551615 4274272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23191/statm: 1848 361 168 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+0.200399 s]
/proc/loadavg: 1.92 2.03 2.01 3/489 23191
/proc/meminfo: memFree=19515312/32951124 swapFree=63649292/67111528
[pid=23191] ppid=23189 vsize=7392 CPUtime=0.19 cores=1,3,5,7
/proc/23191/stat : 23191 (march_rw) R 23189 23191 23126 0 -1 4202496 421 0 0 0 19 0 0 0 25 0 1 0 775715369 7569408 364 33554432000 4194304 4300876 140734465483472 18446744073709551615 4200291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23191/statm: 1848 364 168 27 0 297 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7392
Child status: 10
Real time (s): 0.240578
CPU time (s): 0.239963
CPU user time (s): 0.239963
CPU system time (s): 0
CPU usage (%): 99.7444
Max. virtual memory (cumulated for all children) (KiB): 7392
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.239963
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 435
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= 2
runsolver used 0.006998 second user time and 0.011998 second system time
The end
Begin job on node130 at 2011-05-29 05:52:49
IDJOB=3420828
IDBENCH=83080
IDSOLVER=1913
FILE ID=node130/3420828-1306641169
RUNJOBID= node130-1306641168-23145
PBS_JOBID= 13471642
Free space on /tmp= 73376 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-3420828-1306641169/watcher-3420828-1306641169 -o /tmp/evaluation-result-3420828-1306641169/solver-3420828-1306641169 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420828-1306641169.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= acba7fa37f06c6ca7b7c9c80ced58944
RANDOM SEED=371591063
node130.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 : 2666.838
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 : 5333.67
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 : 2666.838
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 : 2666.838
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 : 5332.75
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 : 2666.838
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 : 5332.81
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 : 2666.838
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 : 2666.838
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 : 2666.838
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 : 2666.838
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 : 5332.81
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951124 kB
MemFree: 19515592 kB
Buffers: 366496 kB
Cached: 7963556 kB
SwapCached: 10260 kB
Active: 7449596 kB
Inactive: 5664280 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 19515592 kB
SwapTotal: 67111528 kB
SwapFree: 63649292 kB
Dirty: 16 kB
Writeback: 0 kB
AnonPages: 4781284 kB
Mapped: 30296 kB
Slab: 196036 kB
PageTables: 53984 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 145094216 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= 73376 MiB
End job on node130 at 2011-05-29 05:52:49