0.00/0.00 c main():: *** [ march satisfiability solver ] ***
0.00/0.00 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.00/0.00 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.00 c main()::
0.00/0.00 c initFormula():: searching for DIMACS p-line....
0.00/0.00 c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 1704 clauses.
0.00/0.00 c parseCNF():: parsing....
0.00/0.00 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00 c runParser():: parsing was successful, warming up engines...
0.00/0.00 c simplify_formula():: removed 0 tautological, 10 satisfied and 0 duplicate clauses
0.00/0.00 c preprocessing fase I completed:: there are now 399 free variables and 1694 clauses.
0.00/0.00 c stat :: sign balance is biased by 0.462
0.00/0.00 c using 3-SAT heuristics (occurence based diff)
0.00/0.00 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00 c simplify_formula():: removed 0 tautological, 0 satisfied and 185 duplicate clauses
0.00/0.00 c resolvent_look() :: found 100 resolvents
0.00/0.00 c lessRedundantTransformation():: nothing to be done.
0.00/0.00 c transformTo3SAT():: you gave me 400 variables and 1794 clauses.
0.00/0.00 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.00 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.00 c transformTo3SAT():: the transformation yielded 400 variabels and 1794 clauses.
0.00/0.00 c main():: clause / variable ratio: ( 1794 / 400 ) = 4.49
0.00/0.00 c longest clause has size 3
0.00/0.00 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00 c number of free variables = 399
0.00/0.00 c dynamic_preselect_setsize :: off
0.00/0.00 c main():: all systems go!
0.00/0.00 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/17) NodeCount: 118
0.00/0.03 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/17) NodeCount: 1596
0.30/0.36 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
0.90/0.95 c |00100100000000000.010011000000000000000$$$$$$$$$$$$$$$$$$$$$$$$$|
0.90/0.95
c |******************************************************
0.90/0.96 c
0.90/0.96 c main():: nodeCount: 4300
0.90/0.96 c main():: dead ends in main: 135
0.90/0.96 c main():: lookAheadCount: 281125
0.90/0.96 c main():: unitResolveCount: 53427
0.90/0.96 c main():: time=0.960000
0.90/0.96 c main():: necessary_assignments: 1147
0.90/0.96 c main():: bin_sat: 0, bin_unsat 0
0.90/0.96 c main():: doublelook: #: 14994, succes #: 10385
0.90/0.96 c main():: doublelook: overall 5.514 of all possible doublelooks executed
0.90/0.96 c main():: doublelook: succesrate: 69.261, average DL_trigger: 44.133
0.90/0.96 c main():: SOLUTION VERIFIED :-)
0.90/0.96 s SATISFIABLE
0.90/0.96 v 1 2 3 -4 -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 39 40 -41 42 43 44 45 -46 -47 -48 49 -50 -51 52 -53 -54 -55 56 -57 58 -59 60 61 63 64 -66 -67 -68 -69 -70 -71 -72 73 -74 -75 76 77 78 79 80 81 -83 85 -86 -87 -88 89 -90 91 92 -93 -94 -95 96 -97 -98 100 -101 -103 104 105 -106 107 108 -109 -110 111 112 113 -114 115 -116 117 -118 119 120 121 -122 123 124 -125 -126 -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 -174 175 176 178 -179 180 -181 182 183 -184 185 186 187 -188 -189 -191 -192 193 -194 195 196 197 -199 -200 201 202 203 204 -205 206 207 208 210 -211 212 213 214 -215 -216 -217 -218 219 -220 221 -222 -224 225 -226 -227 228 229 230 -231 -232 -233 234 -235 237 238 -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 -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 -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 -353 354 -355 356 -357 -358 359 -360 361 362 -363 -364 -365 366 368 369 370 371 -372 -373 374 375 376 377 378 -379 -380 -381 -382 383 384 -385 -387 388 389 390 391 392 -393 -394 395 396 397 -398 -399 400 0
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 935)
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-3211481-1303181919/watcher-3211481-1303181919 -o /tmp/evaluation-result-3211481-1303181919/solver-3211481-1303181919 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3211481-1303181919.cnf
running on 4 cores: 0,2,4,6
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): 5000 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: 1.32 1.83 1.94 1/172 8121
/proc/meminfo: memFree=24226600/32951124 swapFree=67110396/67111528
[pid=8121] ppid=8119 vsize=1048 CPUtime=0 cores=0,2,4,6
/proc/8121/stat : 8121 (march_hi) R 8119 8121 8093 0 -1 4202496 188 0 0 0 0 0 0 0 25 0 1 0 508422575 1073152 142 33554432000 134512640 135197378 4290244368 18446744073709551615 134577936 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8121/statm: 262 142 81 168 0 93 0
[startup+0.0396129 s]
/proc/loadavg: 1.32 1.83 1.94 1/172 8121
/proc/meminfo: memFree=24226600/32951124 swapFree=67110396/67111528
[pid=8121] ppid=8119 vsize=1628 CPUtime=0.03 cores=0,2,4,6
/proc/8121/stat : 8121 (march_hi) R 8119 8121 8093 0 -1 4202496 289 0 0 0 3 0 0 0 25 0 1 0 508422575 1667072 243 33554432000 134512640 135197378 4290244368 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8121/statm: 407 243 91 168 0 238 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1628
[startup+0.100576 s]
/proc/loadavg: 1.32 1.83 1.94 1/172 8121
/proc/meminfo: memFree=24226600/32951124 swapFree=67110396/67111528
[pid=8121] ppid=8119 vsize=1760 CPUtime=0.1 cores=0,2,4,6
/proc/8121/stat : 8121 (march_hi) R 8119 8121 8093 0 -1 4202496 299 0 0 0 10 0 0 0 25 0 1 0 508422575 1802240 253 33554432000 134512640 135197378 4290244368 18446744073709551615 134552845 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8121/statm: 440 253 91 168 0 271 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1760
[startup+0.30055 s]
/proc/loadavg: 1.32 1.83 1.94 1/172 8121
/proc/meminfo: memFree=24226600/32951124 swapFree=67110396/67111528
[pid=8121] ppid=8119 vsize=1760 CPUtime=0.3 cores=0,2,4,6
/proc/8121/stat : 8121 (march_hi) R 8119 8121 8093 0 -1 4202496 312 0 0 0 30 0 0 0 25 0 1 0 508422575 1802240 266 33554432000 134512640 135197378 4290244368 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8121/statm: 440 266 91 168 0 271 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1760
[startup+0.70048 s]
/proc/loadavg: 1.32 1.83 1.94 1/172 8121
/proc/meminfo: memFree=24226600/32951124 swapFree=67110396/67111528
[pid=8121] ppid=8119 vsize=1760 CPUtime=0.7 cores=0,2,4,6
/proc/8121/stat : 8121 (march_hi) R 8119 8121 8093 0 -1 4202496 322 0 0 0 70 0 0 0 25 0 1 0 508422575 1802240 276 33554432000 134512640 135197378 4290244368 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8121/statm: 440 276 91 168 0 271 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1760
Solver just ended. Dumping a history of the last processes samples
[startup+0.90045 s]
/proc/loadavg: 1.32 1.83 1.94 1/172 8121
/proc/meminfo: memFree=24226600/32951124 swapFree=67110396/67111528
[pid=8121] ppid=8119 vsize=1760 CPUtime=0.9 cores=0,2,4,6
/proc/8121/stat : 8121 (march_hi) R 8119 8121 8093 0 -1 4202496 327 0 0 0 90 0 0 0 25 0 1 0 508422575 1802240 281 33554432000 134512640 135197378 4290244368 18446744073709551615 134525423 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8121/statm: 440 281 91 168 0 271 0
Current children cumulated CPU time (s) 0.9
Current children cumulated vsize (KiB) 1760
Child status: 10
Real time (s): 0.960234
CPU time (s): 0.959854
CPU user time (s): 0.959854
CPU system time (s): 0
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 1760
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.959854
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= 334
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= 3
involuntary context switches= 3
runsolver used 0.000999 second user time and 0.009998 second system time
The end
Begin job on node118 at 2011-04-19 04:58:39
IDJOB=3211481
IDBENCH=83019
IDSOLVER=1627
FILE ID=node118/3211481-1303181919
RUNJOBID= node118-1303181919-8111
PBS_JOBID= 13021066
Free space on /tmp= 73476 MiB
SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v400-c1704-S1023920765-089.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3211481-1303181919/watcher-3211481-1303181919 -o /tmp/evaluation-result-3211481-1303181919/solver-3211481-1303181919 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3211481-1303181919.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= ea9dfa5adeec712c099d553962345305
RANDOM SEED=486807801
node118.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 : 2666.842
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 : 2666.842
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 : 2666.842
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 : 2666.842
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 : 5332.75
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 : 2666.842
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 : 5332.68
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 : 2666.842
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 : 2666.842
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 : 2666.842
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 : 5374.59
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951124 kB
MemFree: 24226772 kB
Buffers: 708108 kB
Cached: 7599836 kB
SwapCached: 600 kB
Active: 4564036 kB
Inactive: 3807852 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 24226772 kB
SwapTotal: 67111528 kB
SwapFree: 67110396 kB
Dirty: 860 kB
Writeback: 0 kB
AnonPages: 64100 kB
Mapped: 14192 kB
Slab: 286976 kB
PageTables: 4744 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 187800 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= 73472 MiB
End job on node118 at 2011-04-19 04:58:40