Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | UNSAT | 13.9009 | 13.9082 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib2003/normalized-reduced-mps-v2-20-10-atlanta-ip.opb |
MD5SUM | 235de11a8c28ae4c0ee0cc0c0810952d |
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 | 9.77551 |
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 | 77286 |
Total number of constraints | 23680 |
Number of constraints which are clauses | 2311 |
Number of constraints which are cardinality constraints (but not clauses) | 862 |
Number of constraints which are nor clauses,nor cardinality constraints | 20507 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 2790 |
Number of terms in the objective function | 31296 |
Biggest coefficient in the objective function | 10947 |
Number of bits for the biggest coefficient in the objective function | 14 |
Sum of the numbers in the objective function | 555358 |
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 | 555358 |
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 13.68 c starting to Solve 13.68 c #variables read: 77286 - #constraints read: 30570 13.89 c total time : 13.88 s 13.89 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/node7/watcher-37733-1149358581 -o ROOT/results/node7/solver-37733-1149358581 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node7/37733-1149358581/instance-37733-1149358581.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.95 0.97 0.95 2/64 21154 /proc/meminfo: memFree=1487008/2055920 swapFree=4181500/4192956 [pid=21154] ppid=21152 vsize=2572 CPUtime=0 /proc/21154/stat : 21154 (Pueblo13) R 21152 21154 21108 0 -1 4194304 260 0 0 0 0 0 0 0 19 0 1 0 201520317 2633728 231 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 1 0 0 /proc/21154/statm: 643 231 193 16 0 84 0 [startup+10.0024 s] /proc/loadavg: 0.96 0.97 0.95 2/64 21154 /proc/meminfo: memFree=1448032/2055920 swapFree=4181500/4192956 [pid=21154] ppid=21152 vsize=46208 CPUtime=9.99 /proc/21154/stat : 21154 (Pueblo13) R 21152 21154 21108 0 -1 4194304 1600067 0 0 0 552 447 0 0 25 0 1 0 201520317 47316992 9955 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 134533482 0 0 4096 0 0 0 0 17 1 0 0 /proc/21154/statm: 11552 9955 205 16 0 10993 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 46208 Child status: 20 Real time (s): 13.9082 CPU time (s): 13.9009 CPU user time (s): 7.35788 CPU system time (s): 6.543 CPU usage (%): 99.9475 Max. virtual memory (cumulated for all children) (Kb): 46208
Begin job on node7 on Sat Jun 3 18:16:21 UTC 2006 FILE ID= 37733-1149358581 PBS_JOBID= 311383 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-atlanta-ip.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node7/37733-1149358581/instance-37733-1149358581.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-37733-1149358581 -o ROOT/results/node7/solver-37733-1149358581 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node7/37733-1149358581/instance-37733-1149358581.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= 235de11a8c28ae4c0ee0cc0c0810952d RANDOM SEED= 617211803 /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 : 3000.232 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 : 3000.232 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: 1487216 kB Buffers: 26140 kB Cached: 475180 kB SwapCached: 3308 kB Active: 59592 kB Inactive: 450652 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1487216 kB SwapTotal: 4192956 kB SwapFree: 4181500 kB Dirty: 172 kB Writeback: 0 kB Mapped: 14972 kB Slab: 44456 kB Committed_AS: 338608 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node7 on Sat Jun 3 18:16:36 UTC 2006