Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 167 | 0.027995 | 0.0319051 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=167-Q=347.opb |
MD5SUM | e5029b88d00877528b14c0d6e8688cc0 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 167 |
Best CPU time to get the best result obtained on this benchmark | 0.011998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 167 |
Optimality of the best value was proved | YES |
Number of variables | 99 |
Total number of constraints | 244 |
Number of constraints which are clauses | 243 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 81 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 65536 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 319070 |
Number of bits of the biggest sum of numbers | 19 |
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 Pueblo version 1.4 (September 2005) 0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 0.01 c starting to Solve 0.01 c #variables read: 99 - #constraints read: 246 0.02 o 167 0.03 c optimum objective found = 167 0.03 c total time : 0.02 s 0.03 s OPTIMUM FOUND 0.03 v x1 x2 x3 -x4 -x5 x6 -x7 x8 -x9 x19 x10 x20 x11 -x21 -x12 x22 x13 x23 x14 -x24 -x15 x25 x16 -x26 -x17 x27 x18 x28 x29 -x30 x31 x32 -x33 0.03 v x34 -x35 x36 x37 x38 -x39 x40 x41 -x42 x43 -x44 x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 0.03 v -x62 -x63 x64 x65 -x66 x67 x68 -x69 x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 x82 x83 -x84 x85 x86 -x87 x88 -x89 0.03 v x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 167
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/node60/watcher-47808-1149858441 -o ROOT/results/node60/solver-47808-1149858441 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node60/47808-1149858441/instance-47808-1149858441.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.43 0.79 0.85 2/64 8916 /proc/meminfo: memFree=1325432/2055920 swapFree=4181460/4192956 [pid=8916] ppid=8914 vsize=2328 CPUtime=0 /proc/8916/stat : 8916 (Pueblo) R 8914 8916 8870 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 251511900 2383872 130 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 5498734 0 0 4096 0 0 0 0 17 1 0 0 /proc/8916/statm: 582 130 111 16 0 11 0 Child status: 30 Real time (s): 0.0319051 CPU time (s): 0.027995 CPU user time (s): 0.024996 CPU system time (s): 0.002999 CPU usage (%): 87.7446 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node60 on Fri Jun 9 13:07:21 UTC 2006 FILE ID= 47808-1149858441 PBS_JOBID= 383988 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=167-Q=347.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node60/47808-1149858441/instance-47808-1149858441.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-47808-1149858441 -o ROOT/results/node60/solver-47808-1149858441 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node60/47808-1149858441/instance-47808-1149858441.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= e5029b88d00877528b14c0d6e8688cc0 RANDOM SEED= 901323498 /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 : 3000.257 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 : 3000.257 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: 1325640 kB Buffers: 42332 kB Cached: 609796 kB SwapCached: 3188 kB Active: 132652 kB Inactive: 528192 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1325640 kB SwapTotal: 4192956 kB SwapFree: 4181460 kB Dirty: 316 kB Writeback: 0 kB Mapped: 14752 kB Slab: 55344 kB Committed_AS: 573404 kB PageTables: 1484 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node60 on Fri Jun 9 13:07:21 UTC 2006