0.00/0.02 c main():: *** [ march satisfiability solver ] ***
0.00/0.02 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.00/0.02 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02 c main()::
0.00/0.02 c initFormula():: searching for DIMACS p-line....
0.00/0.02 c initFormula():: the DIMACS p-line indicates a CNF of 420 variables and 1785 clauses.
0.00/0.02 c parseCNF():: parsing....
0.00/0.02 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02 c runParser():: parsing was successful, warming up engines...
0.00/0.02 c simplify_formula():: removed 0 tautological, 6 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 419 free variables and 1779 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.545
0.00/0.02 c using 3-SAT heuristics (occurence based diff)
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 182 duplicate clauses
0.00/0.02 c resolvent_look() :: found 89 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 420 variables and 1868 clauses.
0.00/0.02 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02 c transformTo3SAT():: the transformation yielded 420 variabels and 1868 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 1868 / 420 ) = 4.45
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c number of free variables = 419
0.00/0.02 c dynamic_preselect_setsize :: off
0.00/0.02 c main():: all systems go!
0.00/0.02 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 32
0.00/0.02 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 426
0.10/0.13 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 |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 3040
1.00/1.03 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 |***************************************
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 |****************************************************************| ( 3/999) NodeCount: 14038
5.29/5.34 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 |******************************
7.39/7.42 c |100001001000000000000000100000000000000$$$$$$$$$$$$$$$$$$$$$$$$|
7.39/7.42
c |******************************
7.39/7.42 c
7.39/7.42 c main():: nodeCount: 19635
7.39/7.42 c main():: dead ends in main: 187
7.39/7.42 c main():: lookAheadCount: 1434437
7.39/7.42 c main():: unitResolveCount: 160277
7.39/7.42 c main():: time=7.410000
7.39/7.42 c main():: necessary_assignments: 3356
7.39/7.42 c main():: bin_sat: 0, bin_unsat 0
7.39/7.42 c main():: doublelook: #: 50787, succes #: 26082
7.39/7.42 c main():: doublelook: overall 3.594 of all possible doublelooks executed
7.39/7.42 c main():: doublelook: succesrate: 51.356, average DL_trigger: 47.613
7.39/7.42 c main():: SOLUTION VERIFIED :-)
7.39/7.42 s SATISFIABLE
7.39/7.42 v 2 -3 4 5 -6 7 -8 -9 10 -11 -12 -13 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 -63 -64 66 67 68 -69 -70 71 72 -73 -74 75 -76 77 -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 -122 123 -124 125 126 -127 -128 129 130 131 -132 133 -135 -136 137 -138 -139 -140 142 -143 -144 -145 -146 147 -148 -149 150 -151 152 153 154 155 156 157 159 160 161 162 163 164 -165 166 -167 -168 169 -170 171 172 -173 175 -176 177 178 -179 -180 181 182 -183 -184 -185 -186 -187 191 -192 193 -194 -195 196 197 -199 200 201 -202 -203 204 205 -206 -207 208 209 210 -211 212 213 214 215 -216 217 -218 219 -220 -221 -223 224 -225 -226 -227 228 -229 -230 231 232 233 234 -235 -236 -237 -238 -239 -240 -242 -243 -244 245 246 247 -248 -250 -251 252 253 254 255 -256 -257 -258 -259 -260 -261 262 -263 264 -266 267 -268 -269 -270 271 -272 -273 274 -275 276 -277 -278 279 -280 281 282 283 285 -286 287 288 -289 -290 291 292 293 294 -295 296 -297 -298 299 300 -303 304 305 307 -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 -346 -347 348 349 350 -351 352 353 354 355 -356 357 358 359 360 361 363 364 365 -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 -397 398 -399 -400 401 -402 -403 -404 405 406 407 -408 409 -411 -412 413 -414 -415 -416 -417 -418 -419 -420 0
runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518302-1238297940/watcher-1518302-1238297940 -o /tmp/evaluation-result-1518302-1238297940/solver-1518302-1238297940 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1518302-1238297940.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 1.00 0.99 1.00 3/72 11603
/proc/meminfo: memFree=1407576/2055920 swapFree=4168900/4192956
[pid=11603] ppid=11601 vsize=984 CPUtime=0
/proc/11603/stat : 11603 (march_nn) R 11601 11603 8116 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1102455310 1007616 124 1992294400 134512640 135197250 4294956240 18446744073709551615 134535888 0 0 4096 0 0 0 0 17 1 0 0
/proc/11603/statm: 246 124 67 167 0 77 0
[startup+0.061294 s]
/proc/loadavg: 1.00 0.99 1.00 3/72 11603
/proc/meminfo: memFree=1407576/2055920 swapFree=4168900/4192956
[pid=11603] ppid=11601 vsize=1580 CPUtime=0.06
/proc/11603/stat : 11603 (march_nn) R 11601 11603 8116 0 -1 4194304 262 0 0 0 6 0 0 0 18 0 1 0 1102455310 1617920 245 1992294400 134512640 135197250 4294956240 18446744073709551615 134548470 0 0 4096 0 0 0 0 17 1 0 0
/proc/11603/statm: 395 245 93 167 0 226 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1580
[startup+0.101301 s]
/proc/loadavg: 1.00 0.99 1.00 3/72 11603
/proc/meminfo: memFree=1407576/2055920 swapFree=4168900/4192956
[pid=11603] ppid=11601 vsize=1580 CPUtime=0.1
/proc/11603/stat : 11603 (march_nn) R 11601 11603 8116 0 -1 4194304 268 0 0 0 10 0 0 0 18 0 1 0 1102455310 1617920 251 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/11603/statm: 395 251 93 167 0 226 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1580
[startup+0.301339 s]
/proc/loadavg: 1.00 0.99 1.00 3/72 11603
/proc/meminfo: memFree=1407576/2055920 swapFree=4168900/4192956
[pid=11603] ppid=11601 vsize=1712 CPUtime=0.3
/proc/11603/stat : 11603 (march_nn) R 11601 11603 8116 0 -1 4194304 289 0 0 0 30 0 0 0 19 0 1 0 1102455310 1753088 272 1992294400 134512640 135197250 4294956240 18446744073709551615 134552411 0 0 4096 0 0 0 0 17 1 0 0
/proc/11603/statm: 428 272 93 167 0 259 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1712
[startup+0.701414 s]
/proc/loadavg: 1.00 0.99 1.00 3/72 11603
/proc/meminfo: memFree=1407576/2055920 swapFree=4168900/4192956
[pid=11603] ppid=11601 vsize=1712 CPUtime=0.7
/proc/11603/stat : 11603 (march_nn) R 11601 11603 8116 0 -1 4194304 299 0 0 0 70 0 0 0 23 0 1 0 1102455310 1753088 282 1992294400 134512640 135197250 4294956240 18446744073709551615 134548509 0 0 4096 0 0 0 0 17 1 0 0
/proc/11603/statm: 428 282 93 167 0 259 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1712
[startup+1.50157 s]
/proc/loadavg: 1.00 0.99 1.00 2/73 11604
/proc/meminfo: memFree=1406736/2055920 swapFree=4168900/4192956
[pid=11603] ppid=11601 vsize=2056 CPUtime=1.5
/proc/11603/stat : 11603 (march_nn) R 11601 11603 8116 0 -1 4194304 360 0 0 0 150 0 0 0 25 0 1 0 1102455310 2105344 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 1 0 0
/proc/11603/statm: 514 343 93 167 0 345 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2056
[startup+3.10187 s]
/proc/loadavg: 1.00 0.99 1.00 2/73 11604
/proc/meminfo: memFree=1406288/2055920 swapFree=4168900/4192956
[pid=11603] ppid=11601 vsize=2224 CPUtime=3.09
/proc/11603/stat : 11603 (march_nn) R 11601 11603 8116 0 -1 4194304 392 0 0 0 309 0 0 0 25 0 1 0 1102455310 2277376 375 1992294400 134512640 135197250 4294956240 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0
/proc/11603/statm: 556 375 93 167 0 387 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2224
[startup+6.30147 s]
/proc/loadavg: 1.00 0.99 1.00 2/73 11604
/proc/meminfo: memFree=1405912/2055920 swapFree=4168900/4192956
[pid=11603] ppid=11601 vsize=2476 CPUtime=6.29
/proc/11603/stat : 11603 (march_nn) R 11601 11603 8116 0 -1 4194304 472 0 0 0 629 0 0 0 25 0 1 0 1102455310 2535424 448 1992294400 134512640 135197250 4294956240 18446744073709551615 134542262 0 0 4096 0 0 0 0 17 1 0 0
/proc/11603/statm: 619 448 93 167 0 450 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2476
Solver just ended. Dumping a history of the last processes samples
[startup+7.10163 s]
/proc/loadavg: 1.00 0.99 1.00 2/73 11604
/proc/meminfo: memFree=1405848/2055920 swapFree=4168900/4192956
[pid=11603] ppid=11601 vsize=2476 CPUtime=7.09
/proc/11603/stat : 11603 (march_nn) R 11601 11603 8116 0 -1 4194304 488 0 0 0 709 0 0 0 25 0 1 0 1102455310 2535424 464 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/11603/statm: 619 464 93 167 0 450 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 2476
[startup+7.30166 s]
/proc/loadavg: 1.00 0.99 1.00 2/73 11604
/proc/meminfo: memFree=1405848/2055920 swapFree=4168900/4192956
[pid=11603] ppid=11601 vsize=2476 CPUtime=7.29
/proc/11603/stat : 11603 (march_nn) R 11601 11603 8116 0 -1 4194304 491 0 0 0 729 0 0 0 25 0 1 0 1102455310 2535424 467 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/11603/statm: 619 467 93 167 0 450 0
Current children cumulated CPU time (s) 7.29
Current children cumulated vsize (KiB) 2476
[startup+7.40168 s]
/proc/loadavg: 1.00 0.99 1.00 2/73 11604
/proc/meminfo: memFree=1405848/2055920 swapFree=4168900/4192956
[pid=11603] ppid=11601 vsize=2704 CPUtime=7.39
/proc/11603/stat : 11603 (march_nn) R 11601 11603 8116 0 -1 4194304 494 0 0 0 739 0 0 0 25 0 1 0 1102455310 2768896 470 1992294400 134512640 135197250 4294956240 18446744073709551615 134618253 0 0 4096 0 0 0 0 17 1 0 0
/proc/11603/statm: 676 470 93 167 0 507 0
Current children cumulated CPU time (s) 7.39
Current children cumulated vsize (KiB) 2704
Child status: 10
Real time (s): 7.42088
CPU time (s): 7.41887
CPU user time (s): 7.41587
CPU system time (s): 0.002999
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 2704
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.41587
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 499
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= 23
runsolver used 0.012998 second user time and 0.023996 second system time
The end
Begin job on node64 at 2009-03-29 05:39:00
IDJOB=1518302
IDBENCH=70668
IDSOLVER=522
FILE ID=node64/1518302-1238297940
PBS_JOBID= 9060966
Free space on /tmp= 66408 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S311671104-045.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518302-1238297940/watcher-1518302-1238297940 -o /tmp/evaluation-result-1518302-1238297940/solver-1518302-1238297940 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1518302-1238297940.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= b892d03833c64865c28a6c109f19fcb2
RANDOM SEED=1732501581
node64.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.261
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5914.62
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.261
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5586.94
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1407992 kB
Buffers: 83968 kB
Cached: 469792 kB
SwapCached: 14856 kB
Active: 120500 kB
Inactive: 449752 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1407992 kB
SwapTotal: 4192956 kB
SwapFree: 4168900 kB
Dirty: 796 kB
Writeback: 0 kB
Mapped: 16064 kB
Slab: 62548 kB
Committed_AS: 2887348 kB
PageTables: 2000 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264960 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-29 05:39:08