Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | OPT | 307 | 0.020996 | 0.0237869 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=307-Q=449.opb |
MD5SUM | 10cb7231b850f38cfefd5ff2e84fc235 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 307 |
Best CPU time to get the best result obtained on this benchmark | 0.007997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 307 |
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 | 137843 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 398964 |
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 0.01 o 449 0.01 o 307 0.02 c optimum objective found = 307 0.02 c total time : 0.01 s 0.02 s OPTIMUM FOUND 0.02 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 0.02 v -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 -x57 -x58 0.02 v -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 -x84 -x85 0.02 v -x86 -x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 -x95 -x96 x97 x98 x99
OK 307
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/node81/watcher-47978-1149856396 -o ROOT/results/node81/solver-47978-1149856396 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node81/47978-1149856396/instance-47978-1149856396.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.81 0.91 0.90 2/68 21911 /proc/meminfo: memFree=1209200/2055892 swapFree=4085344/4096564 [pid=21911] ppid=21909 vsize=2336 CPUtime=0 /proc/21911/stat : 21911 (Pueblo13) R 21909 21911 21865 0 -1 4194304 121 0 0 0 0 0 0 0 19 0 1 0 251279095 2392064 105 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 10105064 0 0 4096 0 0 0 0 17 1 0 0 /proc/21911/statm: 584 113 98 16 0 11 0 Child status: 30 Real time (s): 0.0237869 CPU time (s): 0.020996 CPU user time (s): 0.018997 CPU system time (s): 0.001999 CPU usage (%): 88.267 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node81 on Fri Jun 9 12:33:16 UTC 2006 FILE ID= 47978-1149856396 PBS_JOBID= 383698 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=307-Q=449.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node81/47978-1149856396/instance-47978-1149856396.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node81/watcher-47978-1149856396 -o ROOT/results/node81/solver-47978-1149856396 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node81/47978-1149856396/instance-47978-1149856396.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= 10cb7231b850f38cfefd5ff2e84fc235 RANDOM SEED= 938988257 /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 : 3000.248 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 : 6006.19 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 : 3000.248 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1209536 kB Buffers: 46876 kB Cached: 720100 kB SwapCached: 2716 kB Active: 148704 kB Inactive: 627268 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1209536 kB SwapTotal: 4096564 kB SwapFree: 4085344 kB Dirty: 280 kB Writeback: 0 kB Mapped: 16592 kB Slab: 56944 kB Committed_AS: 505796 kB PageTables: 1288 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node81 on Fri Jun 9 12:33:17 UTC 2006