Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 262288 | 5.81911 | 5.84107 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-misc01.opb |
MD5SUM | c2934cbe264e98064d53d09fc14b43dc |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 262288 |
Best CPU time to get the best result obtained on this benchmark | 0.181972 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 262288 |
Optimality of the best value was proved | YES |
Number of variables | 113 |
Total number of constraints | 54 |
Number of constraints which are clauses | 15 |
Number of constraints which are cardinality constraints (but not clauses) | 6 |
Number of constraints which are nor clauses,nor cardinality constraints | 33 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 101 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 262145 |
Number of bits for the biggest coefficient in the objective function | 19 |
Sum of the numbers in the objective function | 524318 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 524336 |
Number of bits of the biggest sum of numbers | 20 |
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: 113 - #constraints read: 72 0.02 o 262307 0.02 o 262294 0.02 o 262293 0.06 o 262289 0.07 o 262288 5.82 c optimum objective found = 262288 5.82 c total time : 5.81 s 5.82 s OPTIMUM FOUND 5.82 v x83 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 -x109 5.82 v -x110 -x111 -x112 x113 x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 -x26 -x27 5.82 v -x28 -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x45 -x46 -x47 x48 x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x59 5.82 v -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 -x70 x73 x74 x75 -x76 x77 -x78 -x79 x80 -x81 x82 -x1 -x2 -x15 -x16 -x29 -x30 -x43 5.82 v -x44 -x57 -x58 -x71 -x72
OK 262288
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/node4/watcher-36554-1149351372 -o ROOT/results/node4/solver-36554-1149351372 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node4/36554-1149351372/instance-36554-1149351372.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.96 0.98 3/64 14003 /proc/meminfo: memFree=1807784/2055920 swapFree=4181420/4192956 [pid=14003] ppid=14001 vsize=2328 CPUtime=0 /proc/14003/stat : 14003 (Pueblo) R 14001 14003 13957 0 -1 4194304 147 0 0 0 0 0 0 0 19 0 1 0 200799108 2383872 128 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 10558328 0 0 4096 0 0 0 0 17 1 0 0 /proc/14003/statm: 582 128 109 16 0 11 0 Child status: 30 Real time (s): 5.84107 CPU time (s): 5.81911 CPU user time (s): 5.75213 CPU system time (s): 0.066989 CPU usage (%): 99.624 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node4 on Sat Jun 3 16:16:12 UTC 2006 FILE ID= 36554-1149351372 PBS_JOBID= 311006 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc01.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node4/36554-1149351372/instance-36554-1149351372.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node4/watcher-36554-1149351372 -o ROOT/results/node4/solver-36554-1149351372 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node4/36554-1149351372/instance-36554-1149351372.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= c2934cbe264e98064d53d09fc14b43dc RANDOM SEED= 707023701 /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 : 3000.236 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 : 3000.236 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: 1808056 kB Buffers: 16580 kB Cached: 172424 kB SwapCached: 3164 kB Active: 37872 kB Inactive: 159776 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1808056 kB SwapTotal: 4192956 kB SwapFree: 4181420 kB Dirty: 192 kB Writeback: 0 kB Mapped: 14652 kB Slab: 36280 kB Committed_AS: 321996 kB PageTables: 1500 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node4 on Sat Jun 3 16:16:18 UTC 2006