Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | UNSAT | 19.1091 | 19.1187 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/unibo/normalized-reduced-mps-v2-20-10-dc1c.opb |
MD5SUM | 5bb71a9130ac2c3fe622e296e248e968 |
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 | 19.1091 |
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 | 58150 |
Total number of constraints | 1648 |
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 | 1648 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 58150 |
Number of terms in the objective function | 58150 |
Biggest coefficient in the objective function | 41346 |
Number of bits for the biggest coefficient in the objective function | 16 |
Sum of the numbers in the objective function | 580891 |
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 | 580891 |
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 19.11 c starting to Solve 19.11 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/node20/watcher-84961-1154163828 -o ROOT/results/node20/solver-84961-1154163828 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node20/84961-1154163828/instance-84961-1154163828.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 1.00 1.00 0.92 2/64 4367 /proc/meminfo: memFree=1137736/2055920 swapFree=4183448/4192956 [pid=4367] ppid=4365 vsize=2376 CPUtime=0 /proc/4367/stat : 4367 (glpPBv3) R 4365 4367 4318 0 -1 0 202 0 0 0 0 0 0 0 18 0 1 0 163243309 2433024 173 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134644180 0 0 4096 0 0 0 0 17 1 0 0 /proc/4367/statm: 596 185 162 40 0 13 0 [startup+10.0021 s] /proc/loadavg: 1.00 1.00 0.92 2/64 4367 /proc/meminfo: memFree=1104456/2055920 swapFree=4183448/4192956 [pid=4367] ppid=4365 vsize=35524 CPUtime=9.99 /proc/4367/stat : 4367 (glpPBv3) R 4365 4367 4318 0 -1 0 10238 0 0 0 995 4 0 0 25 0 1 0 163243309 36376576 8528 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134583732 0 0 4096 0 0 0 0 17 1 0 0 /proc/4367/statm: 8881 8528 221 40 0 8298 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 35524 Child status: 20 Real time (s): 19.1187 CPU time (s): 19.1091 CPU user time (s): 19.0511 CPU system time (s): 0.057991 CPU usage (%): 99.9496 Max. virtual memory (cumulated for all children) (Kb): 35524 The end
Begin job on node20 on Sat Jul 29 09:03:48 UTC 2006 FILE ID= 84961-1154163828 PBS_JOBID= 892735 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-dc1c.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node20/84961-1154163828/instance-84961-1154163828.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node20/watcher-84961-1154163828 -o ROOT/results/node20/solver-84961-1154163828 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node20/84961-1154163828/instance-84961-1154163828.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= 5bb71a9130ac2c3fe622e296e248e968 RANDOM SEED= 350396744 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 : 3000.239 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 : 3000.239 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: 1137944 kB Buffers: 42092 kB Cached: 793480 kB SwapCached: 3412 kB Active: 113588 kB Inactive: 730636 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1137944 kB SwapTotal: 4192956 kB SwapFree: 4183448 kB Dirty: 188 kB Writeback: 0 kB Mapped: 14740 kB Slab: 59744 kB Committed_AS: 667788 kB PageTables: 1428 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node20 on Sat Jul 29 09:04:07 UTC 2006