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 420 variables and 1785 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, 7 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 419 free variables and 1778 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.469
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 157 duplicate clauses
0.00/0.02 c resolvent_look() :: found 80 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 420 variables and 1858 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 1858 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 1858 / 420 ) = 4.42
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: 141
0.06/0.08 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: 538
0.10/0.19 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: 3400
1.10/1.13 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 |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
5.50/5.53 c |0000000001000000000000011000000000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
5.50/5.53
c |***************************************************************
5.50/5.53 c
5.50/5.53 c main():: nodeCount: 15087
5.50/5.53 c main():: dead ends in main: 140
5.50/5.53 c main():: lookAheadCount: 1100868
5.50/5.53 c main():: unitResolveCount: 116277
5.50/5.53 c main():: time=5.520000
5.50/5.53 c main():: necessary_assignments: 2714
5.50/5.53 c main():: bin_sat: 0, bin_unsat 0
5.50/5.53 c main():: doublelook: #: 37359, succes #: 18372
5.50/5.53 c main():: doublelook: overall 3.441 of all possible doublelooks executed
5.50/5.53 c main():: doublelook: succesrate: 49.177, average DL_trigger: 45.815
5.50/5.53 c main():: SOLUTION VERIFIED :-)
5.50/5.53 s SATISFIABLE
5.50/5.53 v 1 2 3 4 5 7 8 -9 -10 -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 -54 55 56 -57 58 -59 -60 -61 62 -63 -64 65 67 68 -69 70 71 72 73 75 -76 -77 78 -79 -80 -81 -83 -84 -85 -86 87 -88 -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 -145 -146 148 -149 -150 152 -154 -155 -156 -157 158 -159 -160 161 -162 164 -165 -166 167 -168 -169 -171 172 -173 174 175 176 -177 -178 179 180 181 182 -183 184 -185 -186 187 188 -189 -190 -191 -192 -194 -195 -196 -197 -198 -199 -200 201 202 -203 -204 -205 206 -207 -208 209 -210 -211 -212 -213 -214 215 -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 -276 277 -278 279 -280 -281 282 -283 -284 285 -286 287 288 -289 -290 -291 292 293 -294 -295 296 -297 -298 299 -301 -302 -303 -304 -305 -306 308 -309 -310 -311 312 313 314 315 316 -317 318 319 320 -321 -322 -323 324 325 326 327 328 330 331 -332 333 334 335 -336 337 -338 339 -340 341 -342 -343 344 345 -346 347 -348 349 350 -351 -352 353 -354 -355 356 357 358 -359 360 361 -362 -363 -364 -365 -366 -367 368 -369 370 -371 372 -373 375 -376 377 -378 -379 -380 -381 -382 383 384 -385 -386 387 -388 389 -390 -392 393 394 395 396 -397 -398 -399 -400 -401 -402 403 404 -405 406 -407 408 -409 -410 411 -412 413 415 -416 417 -418 419 420 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628209-1240141160/watcher-1628209-1240141160 -o /tmp/evaluation-result-1628209-1240141160/solver-1628209-1240141160 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628209-1240141160.cnf
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): 6000 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: 0.99 0.98 0.99 3/64 25551
/proc/meminfo: memFree=1196400/2055920 swapFree=4192956/4192956
[pid=25551] ppid=25549 vsize=984 CPUtime=0
/proc/25551/stat : 25551 (march_hi) R 25549 25551 25234 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 42149226 1007616 122 1992294400 134512640 135197378 4294956240 18446744073709551615 134565245 0 0 4096 0 0 0 0 17 1 0 0
/proc/25551/statm: 246 122 65 167 0 77 0
[startup+0.0699151 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25551
/proc/meminfo: memFree=1196400/2055920 swapFree=4192956/4192956
[pid=25551] ppid=25549 vsize=1728 CPUtime=0.06
/proc/25551/stat : 25551 (march_hi) R 25549 25551 25234 0 -1 4194304 273 0 0 0 6 0 0 0 18 0 1 0 42149226 1769472 256 1992294400 134512640 135197378 4294956240 18446744073709551615 134552482 0 0 4096 0 0 0 0 17 1 0 0
/proc/25551/statm: 432 256 91 167 0 263 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1728
[startup+0.101917 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25551
/proc/meminfo: memFree=1196400/2055920 swapFree=4192956/4192956
[pid=25551] ppid=25549 vsize=1728 CPUtime=0.1
/proc/25551/stat : 25551 (march_hi) R 25549 25551 25234 0 -1 4194304 276 0 0 0 10 0 0 0 18 0 1 0 42149226 1769472 259 1992294400 134512640 135197378 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/25551/statm: 432 259 91 167 0 263 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1728
[startup+0.301941 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25551
/proc/meminfo: memFree=1196400/2055920 swapFree=4192956/4192956
[pid=25551] ppid=25549 vsize=1728 CPUtime=0.3
/proc/25551/stat : 25551 (march_hi) R 25549 25551 25234 0 -1 4194304 285 0 0 0 30 0 0 0 19 0 1 0 42149226 1769472 268 1992294400 134512640 135197378 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/25551/statm: 432 268 91 167 0 263 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1728
[startup+0.701988 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25551
/proc/meminfo: memFree=1196400/2055920 swapFree=4192956/4192956
[pid=25551] ppid=25549 vsize=1728 CPUtime=0.69
/proc/25551/stat : 25551 (march_hi) R 25549 25551 25234 0 -1 4194304 301 0 0 0 69 0 0 0 22 0 1 0 42149226 1769472 284 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/25551/statm: 432 284 91 167 0 263 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1728
[startup+1.50108 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25552
/proc/meminfo: memFree=1195496/2055920 swapFree=4192956/4192956
[pid=25551] ppid=25549 vsize=2016 CPUtime=1.49
/proc/25551/stat : 25551 (march_hi) R 25549 25551 25234 0 -1 4194304 346 0 0 0 149 0 0 0 25 0 1 0 42149226 2064384 329 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/25551/statm: 504 329 91 167 0 335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2016
[startup+3.10226 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25552
/proc/meminfo: memFree=1195240/2055920 swapFree=4192956/4192956
[pid=25551] ppid=25549 vsize=2184 CPUtime=3.09
/proc/25551/stat : 25551 (march_hi) R 25549 25551 25234 0 -1 4194304 385 0 0 0 309 0 0 0 25 0 1 0 42149226 2236416 368 1992294400 134512640 135197378 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/25551/statm: 546 368 91 167 0 377 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2184
Solver just ended. Dumping a history of the last processes samples
[startup+4.70145 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25552
/proc/meminfo: memFree=1194920/2055920 swapFree=4192956/4192956
[pid=25551] ppid=25549 vsize=2336 CPUtime=4.69
/proc/25551/stat : 25551 (march_hi) R 25549 25551 25234 0 -1 4194304 418 0 0 0 469 0 0 0 25 0 1 0 42149226 2392064 401 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/25551/statm: 584 401 91 167 0 415 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 2336
[startup+5.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25552
/proc/meminfo: memFree=1194920/2055920 swapFree=4192956/4192956
[pid=25551] ppid=25549 vsize=2336 CPUtime=5.09
/proc/25551/stat : 25551 (march_hi) R 25549 25551 25234 0 -1 4194304 425 0 0 0 509 0 0 0 25 0 1 0 42149226 2392064 408 1992294400 134512640 135197378 4294956240 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/25551/statm: 584 408 91 167 0 415 0
Current children cumulated CPU time (s) 5.09
Current children cumulated vsize (KiB) 2336
[startup+5.50555 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25552
/proc/meminfo: memFree=1194856/2055920 swapFree=4192956/4192956
[pid=25551] ppid=25549 vsize=2336 CPUtime=5.5
/proc/25551/stat : 25551 (march_hi) R 25549 25551 25234 0 -1 4194304 433 0 0 0 550 0 0 0 25 0 1 0 42149226 2392064 416 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/25551/statm: 584 416 91 167 0 415 0
Current children cumulated CPU time (s) 5.5
Current children cumulated vsize (KiB) 2336
Child status: 10
Real time (s): 5.53149
CPU time (s): 5.52916
CPU user time (s): 5.52616
CPU system time (s): 0.002999
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 2336
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.52616
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= 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= 13
runsolver used 0.003999 second user time and 0.023996 second system time
The end
Begin job on node20 at 2009-04-19 13:39:20
IDJOB=1628209
IDBENCH=70665
IDSOLVER=583
FILE ID=node20/1628209-1240141160
PBS_JOBID= 9159263
Free space on /tmp= 66384 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1362286908-061.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628209-1240141160/watcher-1628209-1240141160 -o /tmp/evaluation-result-1628209-1240141160/solver-1628209-1240141160 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628209-1240141160.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 647005b2285214f4136823936a28bcc9
RANDOM SEED=829060886
node20.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 : 3000.214
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 : 5931.00
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 : 3000.214
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: 1196816 kB
Buffers: 96068 kB
Cached: 662540 kB
SwapCached: 0 kB
Active: 306148 kB
Inactive: 466320 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1196816 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 796 kB
Writeback: 0 kB
Mapped: 23632 kB
Slab: 72684 kB
Committed_AS: 199816 kB
PageTables: 1396 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264952 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66384 MiB
End job on node20 at 2009-04-19 13:39:26