Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | UNSAT | 9.16661 | 9.17645 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-reduced-mps-v2-20-10-n3702.opb |
MD5SUM | 923982c51ba218a8e62dc99222f9f8f7 |
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 | 9.16661 |
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 | 654991 |
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 | 654991 |
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 9.16 c starting to Solve 9.16 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-84877-1154162305 -o ROOT/results/node22/solver-84877-1154162305 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node22/84877-1154162305/instance-84877-1154162305.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.86 0.94 0.90 1/64 20019 /proc/meminfo: memFree=1268016/2055920 swapFree=4173604/4192956 [pid=20019] ppid=20017 vsize=0 CPUtime=0 /proc/20019/stat : 20019 (runsolver) R 20017 20019 19970 0 -1 4194368 17 0 0 0 0 0 0 0 19 0 1 0 163091425 0 0 18446744073709551615 0 0 0 18446744073709551615 272467815719 0 0 4096 24578 0 0 0 17 1 0 0 /proc/20019/statm: 0 0 0 0 0 0 0 Child status: 20 Real time (s): 9.17645 CPU time (s): 9.16661 CPU user time (s): 9.06062 CPU system time (s): 0.105983 CPU usage (%): 99.8927 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node22 on Sat Jul 29 08:38:26 UTC 2006 FILE ID= 84877-1154162305 PBS_JOBID= 892651 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-n3702.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node22/84877-1154162305/instance-84877-1154162305.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node22/watcher-84877-1154162305 -o ROOT/results/node22/solver-84877-1154162305 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node22/84877-1154162305/instance-84877-1154162305.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= 923982c51ba218a8e62dc99222f9f8f7 RANDOM SEED= 184350231 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: 1268224 kB Buffers: 39256 kB Cached: 655748 kB SwapCached: 13080 kB Active: 94108 kB Inactive: 618828 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1268224 kB SwapTotal: 4192956 kB SwapFree: 4173604 kB Dirty: 280 kB Writeback: 0 kB Mapped: 14548 kB Slab: 60740 kB Committed_AS: 723140 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 08:38:36 UTC 2006