0.00/0.01 c main():: *** [ march satisfiability solver ] ***
0.00/0.01 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
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, 7 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 399 free variables and 1697 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.457
0.00/0.01 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01 c using 3-SAT heuristics (occurence based diff)
0.00/0.01 c longest clause has size 3
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 175 duplicate clauses
0.00/0.01 c resolvent_look() :: found 116 resolvents
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 400 variables and 1813 clauses.
0.00/0.01 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01 c transformTo3SAT():: the transformation yielded 400 variabels and 1813 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 1813 / 400 ) = 4.53
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 dynamic_preselect_setsize :: off
0.00/0.01 c suggested doublelook initial :: 0
0.00/0.01 c main():: all systems go!
0.00/0.01 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 120 JD: 15
0.01/0.06 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 1132 JD: 15
0.49/0.51 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 NC: 7290 JD: 15
3.30/3.35 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 NC: 26977 JD: 15
12.59/12.68 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 |*******************************************************
26.49/26.55 c solution bin :: 001000001010001.01010000000000000
26.49/26.55 c direction branchin :: current_rights = 6
26.49/26.55
c |*******************************************************
26.49/26.55 c
26.49/26.55 c main():: nodeCount: 55703
26.49/26.55 c main():: dead ends in main: 1417
26.49/26.55 c main():: lookAheadCount: 3993232
26.49/26.55 c main():: unitResolveCount: 654770
26.49/26.55 c main():: time=26.540000
26.49/26.55 c main():: necessary_assignments: 13085
26.49/26.55 c main():: bin_sat: 0, bin_unsat 0
26.49/26.55 c main():: doublelook: #: 230901, succes #: 171279
26.49/26.55 c main():: doublelook: overall 5.991 of all possible doublelooks executed
26.49/26.55 c main():: doublelook: succesrate: 74.179, average DL_trigger: 6361.850
26.49/26.55 c main():: SOLUTION VERIFIED :-)
26.49/26.55 s SATISFIABLE
26.49/26.55 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 -74 -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 -101 102 103 104 -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 -141 142 143 144 145 146 -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 -176 177 -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 -213 214 215 -216 217 218 219 220 -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 -274 275 -276 -277 -278 279 -280 281 -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 -315 316 317 -318 -319 320 -321 322 323 -324 325 326 327 328 329 330 331 332 -333 -334 -335 336 -337 -338 -339 -340 -341 342 343 344 345 346 347 -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 -373 374 375 376 -377 -378 379 -380 381 382 383 384 -385 -386 -387 -388 389 -390 391 -392 393 394 395 -396 -397 -398 -399 -400 0
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node6/watcher-371805-1177545787 -o ROOT/results/node6/solver-371805-1177545787 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371805-1177545787/march_ks /tmp/evaluation/371805-1177545787/instance-371805-1177545787.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): 7500 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: 0.00 0.00 0.07 3/77 30865
/proc/meminfo: memFree=1790640/2055924 swapFree=4143416/4192956
[pid=30865] ppid=30863 vsize=796 CPUtime=0
/proc/30865/stat : 30865 (march_ks) R 30863 30865 30811 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 230616435 815104 105 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/30865/statm: 199 105 50 123 0 74 0
[startup+0.0198969 s]
/proc/loadavg: 0.00 0.00 0.07 3/77 30865
/proc/meminfo: memFree=1790640/2055924 swapFree=4143416/4192956
[pid=30865] ppid=30863 vsize=1192 CPUtime=0.01
/proc/30865/stat : 30865 (march_ks) R 30863 30865 30811 0 -1 4194304 227 0 0 0 1 0 0 0 18 0 1 0 230616435 1220608 210 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/30865/statm: 298 210 73 123 0 173 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1192
[startup+0.101906 s]
/proc/loadavg: 0.00 0.00 0.07 3/77 30865
/proc/meminfo: memFree=1790640/2055924 swapFree=4143416/4192956
[pid=30865] ppid=30863 vsize=1192 CPUtime=0.09
/proc/30865/stat : 30865 (march_ks) R 30863 30865 30811 0 -1 4194304 241 0 0 0 9 0 0 0 18 0 1 0 230616435 1220608 224 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/30865/statm: 298 224 73 123 0 173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1192
[startup+0.301929 s]
/proc/loadavg: 0.00 0.00 0.07 3/77 30865
/proc/meminfo: memFree=1790640/2055924 swapFree=4143416/4192956
[pid=30865] ppid=30863 vsize=1192 CPUtime=0.29
/proc/30865/stat : 30865 (march_ks) R 30863 30865 30811 0 -1 4194304 251 0 0 0 29 0 0 0 19 0 1 0 230616435 1220608 234 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/30865/statm: 298 234 73 123 0 173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1192
[startup+0.701976 s]
/proc/loadavg: 0.00 0.00 0.07 3/77 30865
/proc/meminfo: memFree=1790640/2055924 swapFree=4143416/4192956
[pid=30865] ppid=30863 vsize=1324 CPUtime=0.69
/proc/30865/stat : 30865 (march_ks) R 30863 30865 30811 0 -1 4194304 260 0 0 0 69 0 0 0 23 0 1 0 230616435 1355776 243 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542952 0 0 4096 0 0 0 0 17 1 0 0
/proc/30865/statm: 331 243 73 123 0 206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1324
[startup+1.50107 s]
/proc/loadavg: 0.08 0.02 0.08 2/78 30866
/proc/meminfo: memFree=1789864/2055924 swapFree=4143416/4192956
[pid=30865] ppid=30863 vsize=1324 CPUtime=1.49
/proc/30865/stat : 30865 (march_ks) R 30863 30865 30811 0 -1 4194304 268 0 0 0 149 0 0 0 25 0 1 0 230616435 1355776 251 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 1 0 0
/proc/30865/statm: 331 251 73 123 0 206 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1324
[startup+3.10126 s]
/proc/loadavg: 0.08 0.02 0.08 2/78 30866
/proc/meminfo: memFree=1789672/2055924 swapFree=4143416/4192956
[pid=30865] ppid=30863 vsize=1324 CPUtime=3.09
/proc/30865/stat : 30865 (march_ks) R 30863 30865 30811 0 -1 4194304 278 0 0 0 309 0 0 0 25 0 1 0 230616435 1355776 261 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/30865/statm: 331 261 73 123 0 206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1324
[startup+6.30163 s]
/proc/loadavg: 0.08 0.02 0.08 2/78 30866
/proc/meminfo: memFree=1789480/2055924 swapFree=4143416/4192956
[pid=30865] ppid=30863 vsize=1484 CPUtime=6.29
/proc/30865/stat : 30865 (march_ks) R 30863 30865 30811 0 -1 4194304 292 0 0 0 629 0 0 0 25 0 1 0 230616435 1519616 275 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/30865/statm: 371 275 73 123 0 246 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1484
[startup+12.7014 s]
/proc/loadavg: 0.22 0.05 0.09 2/78 30866
/proc/meminfo: memFree=1789416/2055924 swapFree=4143416/4192956
[pid=30865] ppid=30863 vsize=1484 CPUtime=12.69
/proc/30865/stat : 30865 (march_ks) R 30863 30865 30811 0 -1 4194304 316 0 0 0 1269 0 0 0 25 0 1 0 230616435 1519616 299 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/30865/statm: 371 299 73 123 0 246 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1484
[startup+25.5019 s]
/proc/loadavg: 0.34 0.08 0.10 2/78 30866
/proc/meminfo: memFree=1789160/2055924 swapFree=4143416/4192956
[pid=30865] ppid=30863 vsize=1620 CPUtime=25.49
/proc/30865/stat : 30865 (march_ks) R 30863 30865 30811 0 -1 4194304 355 0 0 0 2549 0 0 0 25 0 1 0 230616435 1658880 338 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/30865/statm: 405 338 73 123 0 280 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1620
Solver just ended. Dumping a history of the last processes samples
[startup+26.302 s]
/proc/loadavg: 0.39 0.09 0.10 2/78 30866
/proc/meminfo: memFree=1789160/2055924 swapFree=4143416/4192956
[pid=30865] ppid=30863 vsize=1620 CPUtime=26.29
/proc/30865/stat : 30865 (march_ks) R 30863 30865 30811 0 -1 4194304 355 0 0 0 2629 0 0 0 25 0 1 0 230616435 1658880 338 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/30865/statm: 405 338 73 123 0 280 0
Current children cumulated CPU time (s) 26.29
Current children cumulated vsize (KiB) 1620
[startup+26.502 s]
/proc/loadavg: 0.39 0.09 0.10 2/78 30866
/proc/meminfo: memFree=1789160/2055924 swapFree=4143416/4192956
[pid=30865] ppid=30863 vsize=1620 CPUtime=26.49
/proc/30865/stat : 30865 (march_ks) R 30863 30865 30811 0 -1 4194304 355 0 0 0 2649 0 0 0 25 0 1 0 230616435 1658880 338 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/30865/statm: 405 338 73 123 0 280 0
Current children cumulated CPU time (s) 26.49
Current children cumulated vsize (KiB) 1620
Child status: 10
Real time (s): 26.5556
CPU time (s): 26.545
CPU user time (s): 26.543
CPU system time (s): 0.001999
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 1620
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.543
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 356
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= 8
involuntary context switches= 548
runsolver used 0.020996 second user time and 0.066989 second system time
The end
Begin job on node6 on Thu Apr 26 00:03:08 UTC 2007
IDJOB= 371805
IDBENCH= 20018
IDSOLVER= 180
FILE ID= node6/371805-1177545787
PBS_JOBID= 4696540
Free space on /tmp= 66442 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1031412672-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371805-1177545787/march_ks /tmp/evaluation/371805-1177545787/instance-371805-1177545787.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-371805-1177545787 -o ROOT/results/node6/solver-371805-1177545787 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371805-1177545787/march_ks /tmp/evaluation/371805-1177545787/instance-371805-1177545787.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= 2e3fcbe567f2903b00fec23f53309ef8
RANDOM SEED= 987708965
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node6.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux
/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 : 3000.232
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 : 3000.232
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: 2055924 kB
MemFree: 1791112 kB
Buffers: 38384 kB
Cached: 156804 kB
SwapCached: 17652 kB
Active: 88868 kB
Inactive: 132924 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055924 kB
LowFree: 1791112 kB
SwapTotal: 4192956 kB
SwapFree: 4143416 kB
Dirty: 2300 kB
Writeback: 0 kB
Mapped: 29592 kB
Slab: 28680 kB
Committed_AS: 7147884 kB
PageTables: 1784 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= 66442 MiB
End job on node6 on Thu Apr 26 00:03:35 UTC 2007