Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.28 | OPT | 17 | 0.457929 | 0.43139 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_6.opb |
MD5SUM | a6fbaa86ad104839735089987b256e67 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 17 |
Best CPU time to get the best result obtained on this benchmark | 0.069989 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 17 |
Optimality of the best value was proved | YES |
Number of variables | 141 |
Total number of constraints | 215 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 215 |
Minimum length of a constraint | 12 |
Maximum length of a constraint | 25 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 64 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 323 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Running pbsmodels-v1.28 0.08 o 24 0.16 o 21 0.24 o 20 0.36 o 19 0.37 o 17 0.42 s OPTIMUM FOUND 0.42 v x1 x5 x25 x27 x28 x35 x19 x20 x21 x7 x9 x129 x128 x126 x125 x124 x123 x122 x107 x106 x104 x103 x102 x98 x97 x96 x95 x94 x93 x87 x79 0.42 v x78 x74 x73 x71 x70 x69 x68 x67 x66 x62 x61 x60 x59 x58 x57 x55 x54 x53 x52 x51 x50 x49 x48 x47 x46 x45 x44 x43 x42 x41 x40 x39 x38 x37 0.42 v -x2 -x3 -x4 -x6 -x26 -x29 -x30 -x31 -x32 -x33 -x34 -x36 -x141 -x22 -x23 -x24 -x140 -x139 -x138 -x137 -x136 -x8 -x10 -x11 -x12 0.42 v -x135 -x134 -x133 -x132 -x131 -x130 -x127 -x13 -x14 -x15 -x16 -x17 -x18 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 0.42 v -x112 -x111 -x110 -x109 -x108 -x105 -x101 -x100 -x99 -x92 -x91 -x90 -x89 -x88 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x77 -x76 -x75 0.42 v -x72 -x65 -x64 -x63 -x56
OK 17
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.1 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node83/watcher-46500-1149781588 -o ROOT/results/node83/solver-46500-1149781588 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node83/46500-1149781588/instance-46500-1149781588.opb 938619672 ROOT/tmp/node83/46500-1149781588 Current StackSize limit: 67108864 bytes /proc/loadavg: 1.06 0.99 0.91 3/67 11997 /proc/meminfo: memFree=1469536/2055888 swapFree=4085408/4096564 [pid=11997] ppid=11995 vsize=880 CPUtime=0 /proc/11997/stat : 11997 (runpbsmodels) R 11995 11997 11951 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 243798136 901120 26 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 242288227157 0 0 4096 0 0 0 0 17 1 0 0 /proc/11997/statm: 233 31 24 169 0 8 0 Child status: 0 Real time (s): 0.43139 CPU time (s): 0.457929 CPU user time (s): 0.437933 CPU system time (s): 0.019996 CPU usage (%): 106.152 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node83 on Thu Jun 8 15:46:28 UTC 2006 FILE ID= 46500-1149781588 PBS_JOBID= 373064 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_6.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node83/46500-1149781588/instance-46500-1149781588.opb 938619672 ROOT/tmp/node83/46500-1149781588 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node83/watcher-46500-1149781588 -o ROOT/results/node83/solver-46500-1149781588 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node83/46500-1149781588/instance-46500-1149781588.opb 938619672 ROOT/tmp/node83/46500-1149781588 MD5SUM SOLVER= f639f6b7f53e3afd14340f75c0e271ee 82c14a26114306e436bf36ef1d1c85a0 c893ceb51a2aaa4ab2f96d97b043cdf0 8c810dcfce02286b111d075d14837741 79b233270d136fcdcf9d8f80d20efef0 MD5SUM BENCH= a6fbaa86ad104839735089987b256e67 RANDOM SEED= 938619672 /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 : 3000.265 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 : 6006.16 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 : 3000.265 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 : 5999.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1469744 kB Buffers: 36784 kB Cached: 478808 kB SwapCached: 2364 kB Active: 102312 kB Inactive: 422024 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1469744 kB SwapTotal: 4096564 kB SwapFree: 4085408 kB Dirty: 132 kB Writeback: 0 kB Mapped: 16888 kB Slab: 48488 kB Committed_AS: 494356 kB PageTables: 1284 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node83 on Thu Jun 8 15:46:28 UTC 2006