Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.31 | OPT | 262288 | 0.181972 | 0.177193 |
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 Running pbsmodels-v1.31 0.04 o 262301 0.04 o 262300 0.04 o 262295 0.05 o 262294 0.06 o 262290 0.06 o 262289 0.06 o 262288 0.17 s OPTIMUM FOUND 0.17 v x83 x85 x86 x87 x88 x89 x90 x91 x92 x93 x94 x96 x102 x113 x3 x23 x32 x46 x54 x61 x73 x74 x76 x78 x79 x81 -x84 -x95 -x97 -x98 -x99 -x100 0.17 v -x101 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x17 -x18 0.17 v -x19 -x20 -x21 -x22 -x24 -x25 -x26 -x27 -x28 -x31 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x45 -x47 -x48 -x49 -x50 -x51 0.17 v -x52 -x53 -x55 -x56 -x59 -x60 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x75 -x77 -x80 -x82 -x1 -x2 -x15 -x16 -x29 -x30 -x43 0.17 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 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/node86/watcher-45409-1149647427 -o ROOT/results/node86/solver-45409-1149647427 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node86/45409-1149647427/instance-45409-1149647427.opb 229328293 ROOT/tmp/node86/45409-1149647427 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.97 0.91 2/68 10662 /proc/meminfo: memFree=1349896/2055892 swapFree=4084792/4096564 [pid=10662] ppid=10660 vsize=5368 CPUtime=0 /proc/10662/stat : 10662 (runpbsmodels) S 10660 10662 10616 0 -1 4194304 285 0 0 0 0 0 0 0 19 0 1 0 230381947 5496832 233 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 208476367428 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0 /proc/10662/statm: 1342 233 194 169 0 52 0 [pid=10663] ppid=10662 vsize=2556 CPUtime=0 /proc/10663/stat : 10663 (pbsmodels-v1.31) R 10662 10662 10616 0 -1 4194304 51 0 0 0 0 0 0 0 20 0 1 0 230381947 2617344 33 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 208473748425 0 0 4096 0 0 0 0 17 1 0 0 /proc/10663/statm: 919 36 27 3 0 8 0 Child status: 0 Real time (s): 0.177193 CPU time (s): 0.181972 CPU user time (s): 0.156976 CPU system time (s): 0.024996 CPU usage (%): 102.697 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node86 on Wed Jun 7 02:30:27 UTC 2006 FILE ID= 45409-1149647427 PBS_JOBID= 323908 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/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node86/45409-1149647427/instance-45409-1149647427.opb 229328293 ROOT/tmp/node86/45409-1149647427 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node86/watcher-45409-1149647427 -o ROOT/results/node86/solver-45409-1149647427 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node86/45409-1149647427/instance-45409-1149647427.opb 229328293 ROOT/tmp/node86/45409-1149647427 MD5SUM SOLVER= 95562bc622ddb1f976359072aec5ad24 7fcd858753252b26b88f3383e979819a c732bc4c3aeda9195daa74a308a1f78e b7e54d975d35ab28450b6de5c14d303e f7da3270b2cd5190fa0cd9af9b854ca4 MD5SUM BENCH= c2934cbe264e98064d53d09fc14b43dc RANDOM SEED= 229328293 /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 : 3000.214 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 : 3000.214 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: 1350104 kB Buffers: 33752 kB Cached: 606464 kB SwapCached: 2928 kB Active: 130984 kB Inactive: 517812 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1350104 kB SwapTotal: 4096564 kB SwapFree: 4084792 kB Dirty: 160 kB Writeback: 0 kB Mapped: 15156 kB Slab: 43576 kB Committed_AS: 443760 kB PageTables: 1300 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node86 on Wed Jun 7 02:30:28 UTC 2006