Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | UNSAT | 13.185 | 13.1994 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum2.opb |
MD5SUM | 321e9d4e6ed80bc00fdeca5e2a9625ff |
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 | 13.185 |
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 | 25930 |
Total number of constraints | 22640 |
Number of constraints which are clauses | 10362 |
Number of constraints which are cardinality constraints (but not clauses) | 103 |
Number of constraints which are nor clauses,nor cardinality constraints | 12175 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 913 |
Number of terms in the objective function | 24130 |
Biggest coefficient in the objective function | 94430 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 544308 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 371834 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 544308 |
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 Pueblo version 1.4 (September 2005) 0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 13.16 c starting to Solve 13.16 c #variables read: 25930 - #constraints read: 21636 13.17 c total time : 13.16 s 13.17 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 Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-36573-1149355996 -o ROOT/results/node60/solver-36573-1149355996 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node60/36573-1149355996/instance-36573-1149355996.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 1.08 1.03 1.01 2/64 25077 /proc/meminfo: memFree=1390568/2055920 swapFree=4181460/4192956 [pid=25077] ppid=25075 vsize=2328 CPUtime=0 /proc/25077/stat : 25077 (Pueblo) R 25075 25077 25031 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 201267533 2383872 130 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 5503864 0 0 4096 0 0 0 0 17 1 0 0 /proc/25077/statm: 582 130 111 16 0 11 0 [startup+10.002 s] /proc/loadavg: 1.06 1.03 1.00 2/64 25077 /proc/meminfo: memFree=1337648/2055920 swapFree=4181460/4192956 [pid=25077] ppid=25075 vsize=55456 CPUtime=9.99 /proc/25077/stat : 25077 (Pueblo) R 25075 25077 25031 0 -1 4194304 13508 0 0 0 993 6 0 0 25 0 1 0 201267533 56786944 13479 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25077/statm: 13864 13479 199 16 0 13305 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 55456 Child status: 20 Real time (s): 13.1994 CPU time (s): 13.185 CPU user time (s): 13.014 CPU system time (s): 0.170974 CPU usage (%): 99.8912 Max. virtual memory (cumulated for all children) (Kb): 55456
Begin job on node60 on Sat Jun 3 17:33:17 UTC 2006 FILE ID= 36573-1149355996 PBS_JOBID= 311254 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum2.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node60/36573-1149355996/instance-36573-1149355996.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-36573-1149355996 -o ROOT/results/node60/solver-36573-1149355996 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node60/36573-1149355996/instance-36573-1149355996.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 321e9d4e6ed80bc00fdeca5e2a9625ff RANDOM SEED= 696810745 /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 : 3000.257 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 : 3000.257 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: 1390776 kB Buffers: 31860 kB Cached: 560020 kB SwapCached: 3188 kB Active: 144704 kB Inactive: 455844 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1390776 kB SwapTotal: 4192956 kB SwapFree: 4181460 kB Dirty: 164 kB Writeback: 0 kB Mapped: 14740 kB Slab: 50580 kB Committed_AS: 361956 kB PageTables: 1484 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node60 on Sat Jun 3 17:33:30 UTC 2006