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 210 variables and 840 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, 0 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 210 free variables and 840 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.000
0.00/0.01 c find_equivalence():: found 210 3-equivalences
0.00/0.01 c find_and_remove_tautogolies():: found and removed 5 tautologies
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 0
0.00/0.01 c simplify_formula():: removed 0 tautological, 840 satisfied and 0 duplicate clauses
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 210 variables and 0 clauses.
0.00/0.01 c transformTo3SAT():: by the way, the maximal clause length before transformation was 0.
0.00/0.01 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01 c transformTo3SAT():: the transformation yielded 210 variabels and 0 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 0 / 210 ) = 0.00
0.00/0.01 c longest clause has size 0
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 |----------------------------------------------------------------|
0.00/0.01 c solution bin :: .00000000000000000000000000000000
0.00/0.01 c direction branchin :: current_rights = 0
0.00/0.01
c |
0.00/0.01 c
0.00/0.01 c main():: nodeCount: 1
0.00/0.01 c main():: dead ends in main: 0
0.00/0.01 c main():: lookAheadCount: 0
0.00/0.01 c main():: unitResolveCount: 5
0.00/0.01 c main():: time=0.010000
0.00/0.01 c main():: necessary_assignments: 0
0.00/0.01 c main():: bin_sat: 0, bin_unsat 0
0.00/0.01 c main():: doublelook: #: 0, succes #: 0
0.00/0.01 c main():: doublelook: overall nan of all possible doublelooks executed
0.00/0.01 c main():: doublelook: succesrate: nan, average DL_trigger: nan
0.00/0.01 c main():: SOLUTION VERIFIED :-)
0.00/0.01 s SATISFIABLE
0.00/0.01 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 0
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node4/watcher-370140-1177552085 -o ROOT/results/node4/solver-370140-1177552085 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370140-1177552085/march_ks /tmp/evaluation/370140-1177552085/instance-370140-1177552085.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: 0.92 0.96 0.91 3/77 28308
/proc/meminfo: memFree=1698008/2055920 swapFree=4141080/4192956
[pid=28308] ppid=28306 vsize=792 CPUtime=0
/proc/28308/stat : 28308 (march_ks) R 28306 28308 27092 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 231246266 811008 103 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/28308/statm: 198 103 62 123 0 73 0
Solver just ended. Dumping a history of the last processes samples
Child status: 10
Real time (s): 0.015315
CPU time (s): 0.013997
CPU user time (s): 0.012998
CPU system time (s): 0.000999
CPU usage (%): 91.3943
Max. virtual memory (cumulated for all children) (KiB): 0
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
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= 174
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= 0
runsolver used 0.003999 second user time and 0.004999 second system time
The end
Begin job on node4 on Thu Apr 26 01:48:05 UTC 2007
IDJOB= 370140
IDBENCH= 24606
IDSOLVER= 180
FILE ID= node4/370140-1177552085
PBS_JOBID= 4696479
Free space on /tmp= 66476 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-210-2.sat05-2159.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/370140-1177552085/march_ks /tmp/evaluation/370140-1177552085/instance-370140-1177552085.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node4/watcher-370140-1177552085 -o ROOT/results/node4/solver-370140-1177552085 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370140-1177552085/march_ks /tmp/evaluation/370140-1177552085/instance-370140-1177552085.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= f34a97e9100b15a8025a13df7cb62499
RANDOM SEED= 940465578
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node4.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 : 3000.218
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 : 3000.218
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: 1698544 kB
Buffers: 40452 kB
Cached: 232456 kB
SwapCached: 15616 kB
Active: 210028 kB
Inactive: 105240 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1698544 kB
SwapTotal: 4192956 kB
SwapFree: 4141080 kB
Dirty: 2312 kB
Writeback: 0 kB
Mapped: 48720 kB
Slab: 27532 kB
Committed_AS: 6331476 kB
PageTables: 1876 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= 66476 MiB
End job on node4 on Thu Apr 26 01:48:05 UTC 2007