Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 59 | 1.9357 | 1.93972 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=59-Q=307.opb |
MD5SUM | 858c8fa7b312be40e55be4a61ad2280d |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 59 |
Best CPU time to get the best result obtained on this benchmark | 0.004999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 59 |
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 | 279234 |
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 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 1.93 c starting to Solve 1.93 c total time = 1.93 1.93 o 59 1.93 c quality of integer solution is H 1.93 s OPTIMUM FOUND 1.93 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 1.93 v 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 x59 x60 1.93 v -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 -x86 -x87 1.93 v -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 59
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/node1/watcher-85648-1154174659 -o ROOT/results/node1/solver-85648-1154174659 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node1/85648-1154174659/instance-85648-1154174659.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 3/64 31138 /proc/meminfo: memFree=1148824/2055920 swapFree=4183104/4192956 [pid=31138] ppid=31136 vsize=2632 CPUtime=0 /proc/31138/stat : 31138 (glpPBv3) D 31136 31138 31089 0 -1 0 240 0 0 0 0 0 0 0 18 0 1 0 164327595 2695168 210 18446744073709551615 134512640 134678228 4294956688 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/31138/statm: 658 210 185 40 0 75 0 Child status: 30 Real time (s): 1.93972 CPU time (s): 1.9357 CPU user time (s): 1.91271 CPU system time (s): 0.022996 CPU usage (%): 99.7931 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node1 on Sat Jul 29 12:04:19 UTC 2006 FILE ID= 85648-1154174659 PBS_JOBID= 893422 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=59-Q=307.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node1/85648-1154174659/instance-85648-1154174659.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node1/watcher-85648-1154174659 -o ROOT/results/node1/solver-85648-1154174659 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node1/85648-1154174659/instance-85648-1154174659.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= 858c8fa7b312be40e55be4a61ad2280d RANDOM SEED= 154996519 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 : 3000.281 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 : 3000.281 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: 1149032 kB Buffers: 42772 kB Cached: 785424 kB SwapCached: 3648 kB Active: 168644 kB Inactive: 668152 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1149032 kB SwapTotal: 4192956 kB SwapFree: 4183104 kB Dirty: 332 kB Writeback: 0 kB Mapped: 14596 kB Slab: 56096 kB Committed_AS: 733520 kB PageTables: 1464 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node1 on Sat Jul 29 12:04:21 UTC 2006