Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPSEUDO 2006.2 | SAT | 7.62684 | 6.58426 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ prestwich/armies/normalized-army8.9bt.opb |
MD5SUM | 41a419a7ef36b132b62f2564e794a725 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.045992 |
Has Objective Function | NO |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
Number of variables | 220 |
Total number of constraints | 470 |
Number of constraints which are clauses | 333 |
Number of constraints which are cardinality constraints (but not clauses) | 2 |
Number of constraints which are nor clauses,nor cardinality constraints | 135 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 64 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 9 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 73 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.15 c no version file found!!! 0.15 c sun.arch.data.model 32 0.15 c java.version 1.5.0_06 0.15 c os.name Linux 0.15 c os.version 2.6.9-22.EL.rootsmp 0.15 c os.arch i386 0.15 c Free memory 1548419056 0.15 c Max memory 1551040512 0.15 c Total memory 1551040512 0.15 c Number of processors 2 0.21 c Cutting planes based inference 0.21 c --- Begin Solver configuration --- 0.21 c org.sat4j.minisat.uip.FirstUIP@1037c71 0.21 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1df073d 0.21 c org.sat4j.minisat.learning.MiniSATLearning@1546e25 0.21 c conflictBoundIncFactor=1.5 learntBoundIncFactor=1.1 initLearntBoundConstraintFactor=10000.0 initConflictBound=100 0.21 c VSIDS like heuristics from MiniSAT using a heap 0.21 c No reason simplification 0.21 c --- End Solver configuration --- 0.21 c solving ROOT/tmp/node58/43417-1149204825/instance-43417-1149204825.opb 0.21 c reading problem ... 0.46 c ... done. Time 0.246 ms. 0.46 c #vars 220 0.46 c #constraints 469 6.54 c starts : 6 6.54 c conflicts : 1649 6.54 c decisions : 1944 6.54 c propagations : 50649 6.54 c inspects : 2239397 6.54 c learnt literals : 0 6.54 c learnt binary clauses : 0 6.54 c learnt ternary clauses : 0 6.54 c learnt clauses : 1649 6.54 c root simplifications : 0 6.55 c removed literals (reason simplification) : 0 6.55 c reason swapping (by a shorter reason) : 0 6.55 c Calls to reduceDB : 0 6.55 c speed (decisions/second) : 319.47411668036153 6.55 c non guided choices 18 6.55 s SATISFIABLE 6.55 v x1 -x2 -x3 -x4 x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 6.55 v x30 -x31 x32 x33 -x34 -x35 -x36 x37 -x38 -x39 -x40 x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 x49 -x50 x51 -x52 -x53 -x54 -x55 -x56 6.55 v -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 x76 -x77 -x78 -x79 x80 x81 -x82 -x83 6.55 v -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 6.55 v x108 -x109 -x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 -x124 -x125 x126 -x127 -x128 6.55 v -x129 x130 x131 -x132 -x133 x134 -x135 x136 x137 -x138 -x139 x140 x141 -x142 x143 -x144 -x145 x146 -x147 x148 -x149 x150 x151 6.55 v -x152 -x153 x154 x155 -x156 x157 -x158 x159 -x160 -x161 x162 x163 -x164 -x165 x166 -x167 x168 x169 -x170 -x171 x172 -x173 -x174 6.55 v -x175 -x176 -x177 x178 -x179 -x180 -x181 x182 -x183 x184 -x185 x186 -x187 x188 -x189 x190 x191 -x192 x193 -x194 x195 -x196 6.55 v x197 -x198 x199 -x200 -x201 -x202 x203 -x204 -x205 -x206 -x207 -x208 x209 -x210 x211 -x212 -x213 x214 x215 -x216 -x217 x218 6.55 v x219 -x220 6.55 c Total wall clock time (ms): 6.335
OK 0
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node58/watcher-43417-1149204825 -o ROOT/results/node58/solver-43417-1149204825 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node58/43417-1149204825/instance-43417-1149204825.opb 957603374 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.00 0.01 0.17 2/64 20324 /proc/meminfo: memFree=1542336/2055920 swapFree=4192956/4192956 [pid=20324] ppid=20322 vsize=1460 CPUtime=0 /proc/20324/stat : 20324 (java) R 20322 20324 20279 0 -1 0 124 0 0 0 0 0 0 0 19 0 1 0 22529420 1495040 96 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 4160642160 0 0 4096 0 0 0 0 17 1 0 0 /proc/20324/statm: 398 103 82 14 0 43 0 Child status: 10 Real time (s): 6.58426 CPU time (s): 7.62684 CPU user time (s): 7.41787 CPU system time (s): 0.208968 CPU usage (%): 115.834 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node58 on Thu Jun 1 23:33:45 UTC 2006 FILE ID= 43417-1149204825 PBS_JOBID= 293043 BENCH NAME= ROOT/tmp/node58/43417-1149204825/instance-43417-1149204825.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node58/43417-1149204825/instance-43417-1149204825.opb 957603374 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-43417-1149204825 -o ROOT/results/node58/solver-43417-1149204825 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node58/43417-1149204825/instance-43417-1149204825.opb 957603374 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 41a419a7ef36b132b62f2564e794a725 RANDOM SEED= 957603374 /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 : 3000.276 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 : 3000.276 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: 1542544 kB Buffers: 23500 kB Cached: 413196 kB SwapCached: 0 kB Active: 65672 kB Inactive: 385548 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1542544 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 248 kB Writeback: 0 kB Mapped: 24916 kB Slab: 48260 kB Committed_AS: 86316 kB PageTables: 1392 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node58 on Thu Jun 1 23:33:52 UTC 2006