Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | UNSAT | 9.35958 | 9.36627 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-reduced-mps-v2-20-10-n370b.opb |
MD5SUM | ce5e0345d0e70478396f95e2ebabfc80 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 9.35958 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 155000 |
Total number of constraints | 5150 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 5150 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 3000 |
Number of terms in the objective function | 155000 |
Biggest coefficient in the objective function | 76 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 654768 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262144 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 654768 |
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 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 9.35 c starting to Solve 9.35 s UNSATISFIABLE
ERROR: no interpretation found !
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/node22/watcher-84883-1154162318 -o ROOT/results/node22/solver-84883-1154162318 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node22/84883-1154162318/instance-84883-1154162318.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.88 0.94 0.90 2/64 20082 /proc/meminfo: memFree=1261288/2055920 swapFree=4173604/4192956 [pid=20082] ppid=20080 vsize=2664 CPUtime=0 /proc/20082/stat : 20082 (glpPBv3) R 20080 20082 20033 0 -1 0 263 0 0 0 0 0 0 0 19 0 1 0 163092712 2727936 233 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0 /proc/20082/statm: 666 233 192 40 0 83 0 Child status: 20 Real time (s): 9.36627 CPU time (s): 9.35958 CPU user time (s): 9.24359 CPU system time (s): 0.115982 CPU usage (%): 99.9286 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node22 on Sat Jul 29 08:38:39 UTC 2006 FILE ID= 84883-1154162318 PBS_JOBID= 892657 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n370b.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node22/84883-1154162318/instance-84883-1154162318.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node22/watcher-84883-1154162318 -o ROOT/results/node22/solver-84883-1154162318 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node22/84883-1154162318/instance-84883-1154162318.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= ce5e0345d0e70478396f95e2ebabfc80 RANDOM SEED= 57867501 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 : 3000.234 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 : 3000.234 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: 1261496 kB Buffers: 39260 kB Cached: 662272 kB SwapCached: 13080 kB Active: 94120 kB Inactive: 625396 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1261496 kB SwapTotal: 4192956 kB SwapFree: 4173604 kB Dirty: 256 kB Writeback: 0 kB Mapped: 14548 kB Slab: 60952 kB Committed_AS: 723284 kB PageTables: 1404 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node22 on Sat Jul 29 08:38:49 UTC 2006