Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 4 | 14.4258 | 14.4342 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_100_50_50.r.opb |
MD5SUM | 92218ddb5567427e70962e6332b1ed9e |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 4 |
Best CPU time to get the best result obtained on this benchmark | 1.46578 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 4 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 100 |
Number of constraints which are clauses | 100 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 50 |
Maximum length of a constraint | 50 |
Number of terms in the objective function | 100 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 100 |
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 |
0.00 c glpPB 0.2 (July 2006) 0.00 c An Application of GLPK 4.10 for PB Constraints 0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 14.43 c starting to Solve 14.43 c total time = 14.41 14.43 o 4 14.43 c quality of integer solution is H 14.43 s OPTIMUM FOUND 14.43 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 14.43 v -x29 -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 14.43 v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 14.43 v -x81 -x82 -x83 x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100
OK 4
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 3.0.3 (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/node37/watcher-85786-1154174852 -o ROOT/results/node37/solver-85786-1154174852 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node37/85786-1154174852/instance-85786-1154174852.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.90 2/64 12033 /proc/meminfo: memFree=1483640/2055920 swapFree=4183120/4192956 [pid=12033] ppid=12031 vsize=2424 CPUtime=0 /proc/12033/stat : 12033 (glpPBv3) R 12031 12033 11984 0 -1 0 147 0 0 0 0 0 0 0 18 0 1 0 164356713 2482176 127 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 11504929 0 0 4096 0 0 0 0 17 1 0 0 /proc/12033/statm: 606 128 109 40 0 11 0 [startup+10.0025 s] /proc/loadavg: 0.87 0.94 0.90 2/64 12033 /proc/meminfo: memFree=1482304/2055920 swapFree=4183120/4192956 [pid=12033] ppid=12031 vsize=3712 CPUtime=9.99 /proc/12033/stat : 12033 (glpPBv3) R 12031 12033 11984 0 -1 0 585 0 0 0 991 8 0 0 25 0 1 0 164356713 3801088 554 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0 /proc/12033/statm: 928 554 227 40 0 345 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 3712 Child status: 30 Real time (s): 14.4342 CPU time (s): 14.4258 CPU user time (s): 14.3178 CPU system time (s): 0.107983 CPU usage (%): 99.9422 Max. virtual memory (cumulated for all children) (Kb): 3712 The end
Begin job on node37 on Sat Jul 29 12:07:32 UTC 2006 FILE ID= 85786-1154174852 PBS_JOBID= 893560 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_50_50.r.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node37/85786-1154174852/instance-85786-1154174852.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node37/watcher-85786-1154174852 -o ROOT/results/node37/solver-85786-1154174852 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node37/85786-1154174852/instance-85786-1154174852.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= 92218ddb5567427e70962e6332b1ed9e RANDOM SEED= 863603014 TIMEOUT= 1800 seconds /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: 1483848 kB Buffers: 26232 kB Cached: 469604 kB SwapCached: 3760 kB Active: 89504 kB Inactive: 415020 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1483848 kB SwapTotal: 4192956 kB SwapFree: 4183120 kB Dirty: 284 kB Writeback: 0 kB Mapped: 14812 kB Slab: 53632 kB Committed_AS: 761944 kB PageTables: 1412 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node37 on Sat Jul 29 12:07:47 UTC 2006