0.00/0.03 c main():: *** [ march satisfiability solver ] ***
0.00/0.03 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.03 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.03 c main()::
0.00/0.03 c initFormula():: searching for DIMACS p-line....
0.00/0.03 c initFormula():: the DIMACS p-line indicates a CNF of 270 variables and 1080 clauses.
0.00/0.03 c parseCNF():: parsing....
0.00/0.03 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03 c runParser():: parsing was successful, warming up engines...
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03 c preprocessing fase I completed:: there are now 270 free variables and 1080 clauses.
0.00/0.03 c stat :: sign balance is biased by 0.000
0.00/0.03 c find_equivalence():: found 270 3-equivalences
0.00/0.03 c find_and_remove_tautogolies():: found and removed 3 tautologies
0.00/0.03 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.03 c using 3-SAT heuristics (occurence based diff)
0.00/0.03 c longest clause has size 0
0.00/0.03 c simplify_formula():: removed 0 tautological, 1080 satisfied and 0 duplicate clauses
0.00/0.03 c lessRedundantTransformation():: nothing to be done.
0.00/0.03 c transformTo3SAT():: you gave me 270 variables and 0 clauses.
0.00/0.03 c transformTo3SAT():: by the way, the maximal clause length before transformation was 0.
0.00/0.03 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.03 c transformTo3SAT():: the transformation yielded 270 variabels and 0 clauses.
0.00/0.03 c main():: clause / variable ratio: ( 0 / 270 ) = 0.00
0.00/0.03 c longest clause has size 0
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03 c dynamic_preselect_setsize :: off
0.00/0.03 c suggested doublelook initial :: 0
0.00/0.03 c main():: all systems go!
0.00/0.03 c |----------------------------------------------------------------|
0.00/0.03 c solution bin :: .00000000000000000000000000000000
0.00/0.03 c direction branchin :: current_rights = 0
0.00/0.03
c |
0.00/0.03 c
0.00/0.03 c main():: nodeCount: 1
0.00/0.03 c main():: dead ends in main: 0
0.00/0.03 c main():: lookAheadCount: 0
0.00/0.03 c main():: unitResolveCount: 3
0.00/0.03 c main():: time=0.030000
0.00/0.03 c main():: necessary_assignments: 0
0.00/0.03 c main():: bin_sat: 0, bin_unsat 0
0.00/0.03 c main():: doublelook: #: 0, succes #: 0
0.00/0.03 c main():: doublelook: overall nan of all possible doublelooks executed
0.00/0.03 c main():: doublelook: succesrate: nan, average DL_trigger: nan
0.00/0.03 c main():: SOLUTION VERIFIED :-)
0.00/0.03 s SATISFIABLE
0.00/0.03 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 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731011-1240765967/watcher-1731011-1240765967 -o /tmp/evaluation-result-1731011-1240765967/solver-1731011-1240765967 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1731011-1240765967.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: 0.85 0.97 0.99 3/64 26366
/proc/meminfo: memFree=1668752/2055920 swapFree=4191900/4192956
[pid=26366] ppid=26364 vsize=792 CPUtime=0
/proc/26366/stat : 26366 (march_ks) R 26364 26366 26301 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 104629912 811008 105 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/26366/statm: 198 105 62 123 0 73 0
Solver just ended. Dumping a history of the last processes samples
Child status: 10
Real time (s): 0.0347719
CPU time (s): 0.033993
CPU user time (s): 0.032994
CPU system time (s): 0.000999
CPU usage (%): 97.7598
Max. virtual memory (cumulated for all children) (KiB): 0
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.032994
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 197
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= 0
runsolver used 0.002999 second user time and 0.006998 second system time
The end
Begin job on node31 at 2009-04-26 19:12:47
IDJOB=1731011
IDBENCH=24740
IDSOLVER=559
FILE ID=node31/1731011-1240765967
PBS_JOBID= 9187201
Free space on /tmp= 66416 MiB
SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
COMMAND LINE= HOME/march_ks BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731011-1240765967/watcher-1731011-1240765967 -o /tmp/evaluation-result-1731011-1240765967/solver-1731011-1240765967 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1731011-1240765967.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 82718e0ff54407c78c5fcacb97224b1c
RANDOM SEED=1114230464
node31.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 : 3000.213
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 : 3000.213
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: 1669296 kB
Buffers: 43048 kB
Cached: 257536 kB
SwapCached: 384 kB
Active: 98156 kB
Inactive: 216748 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1669296 kB
SwapTotal: 4192956 kB
SwapFree: 4191900 kB
Dirty: 3104 kB
Writeback: 0 kB
Mapped: 22728 kB
Slab: 57548 kB
Committed_AS: 393908 kB
PageTables: 1464 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= 66416 MiB
End job on node31 at 2009-04-26 19:12:47