Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPSEUDO 2006.2 | SAT | 4.11437 | 3.20898 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ prestwich/armies/normalized-army8.9ls.opb |
MD5SUM | f22ee27ae396dfbceb6d2e4359af424f |
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 | 0.053991 |
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 | 332 |
Number of constraints which are clauses | 202 |
Number of constraints which are cardinality constraints (but not clauses) | 2 |
Number of constraints which are nor clauses,nor cardinality constraints | 128 |
Minimum length of a constraint | 2 |
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 |
0.15 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.15 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 0.16 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/node51/43420-1149204925/instance-43420-1149204925.opb 0.21 c reading problem ... 0.40 c ... done. Time 0.198 ms. 0.40 c #vars 220 0.40 c #constraints 332 3.16 c starts : 5 3.16 c conflicts : 825 3.16 c decisions : 1184 3.16 c propagations : 23709 3.16 c inspects : 682014 3.16 c learnt literals : 0 3.16 c learnt binary clauses : 0 3.16 c learnt ternary clauses : 0 3.16 c learnt clauses : 825 3.16 c root simplifications : 0 3.16 c removed literals (reason simplification) : 0 3.16 c reason swapping (by a shorter reason) : 0 3.16 c Calls to reduceDB : 0 3.16 c speed (decisions/second) : 430.38894947291897 3.16 c non guided choices 34 3.16 s SATISFIABLE 3.16 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 3.16 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 3.16 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 3.16 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 -x108 3.16 v -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 -x122 x123 -x124 -x125 -x126 -x127 -x128 x129 3.16 v -x130 x131 -x132 x133 -x134 x135 -x136 -x137 x138 -x139 x140 -x141 x142 -x143 x144 -x145 x146 -x147 x148 x149 -x150 x151 -x152 3.16 v -x153 x154 -x155 x156 x157 -x158 x159 -x160 -x161 x162 -x163 x164 -x165 x166 -x167 x168 -x169 x170 -x171 x172 -x173 x174 -x175 3.16 v -x176 -x177 -x178 -x179 -x180 x181 -x182 x183 -x184 -x185 x186 -x187 x188 -x189 x190 x191 -x192 x193 -x194 x195 -x196 -x197 3.16 v x198 -x199 x200 -x201 x202 -x203 -x204 -x205 -x206 x207 -x208 x209 -x210 x211 -x212 x213 -x214 x215 -x216 x217 -x218 x219 -x220 3.16 c Total wall clock time (ms): 2.954
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/node51/watcher-43420-1149204925 -o ROOT/results/node51/solver-43420-1149204925 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node51/43420-1149204925/instance-43420-1149204925.opb 130690927 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.67 0.27 0.25 2/64 25705 /proc/meminfo: memFree=1438648/2055920 swapFree=4181388/4192956 [pid=25705] ppid=25703 vsize=1592 CPUtime=0 /proc/25705/stat : 25705 (java) D 25703 25705 25660 0 -1 0 131 0 0 0 0 0 0 0 19 0 1 0 186159801 1630208 103 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/25705/statm: 446 107 85 14 0 91 0 Child status: 10 Real time (s): 3.20898 CPU time (s): 4.11437 CPU user time (s): 3.9144 CPU system time (s): 0.199969 CPU usage (%): 128.214 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node51 on Thu Jun 1 23:35:25 UTC 2006 FILE ID= 43420-1149204925 PBS_JOBID= 293080 BENCH NAME= ROOT/tmp/node51/43420-1149204925/instance-43420-1149204925.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node51/43420-1149204925/instance-43420-1149204925.opb 130690927 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node51/watcher-43420-1149204925 -o ROOT/results/node51/solver-43420-1149204925 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node51/43420-1149204925/instance-43420-1149204925.opb 130690927 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= f22ee27ae396dfbceb6d2e4359af424f RANDOM SEED= 130690927 /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: 2055920 kB MemFree: 1438856 kB Buffers: 12312 kB Cached: 535636 kB SwapCached: 3260 kB Active: 74236 kB Inactive: 482372 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1438856 kB SwapTotal: 4192956 kB SwapFree: 4181388 kB Dirty: 280 kB Writeback: 0 kB Mapped: 14904 kB Slab: 46544 kB Committed_AS: 166376 kB PageTables: 1424 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node51 on Thu Jun 1 23:35:29 UTC 2006