Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | UNSAT | 13.4969 | 13.5066 |
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 13.29 c starting to Solve 13.29 c #variables read: 77286 - #constraints read: 30570 13.49 c total time : 13.49 s 13.49 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/node91/watcher-36583-1149358576 -o ROOT/results/node91/solver-36583-1149358576 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node91/36583-1149358576/instance-36583-1149358576.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.99 2/68 13531 /proc/meminfo: memFree=1541784/2055892 swapFree=4085372/4096564 [pid=13531] ppid=13529 vsize=2336 CPUtime=0 /proc/13531/stat : 13531 (Pueblo) R 13529 13531 13485 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 201496555 2392064 130 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 1252248 0 0 4096 0 0 0 0 17 1 0 0 /proc/13531/statm: 584 130 111 16 0 11 0 [startup+10.0022 s] /proc/loadavg: 0.93 0.98 0.99 2/68 13531 /proc/meminfo: memFree=1502368/2055892 swapFree=4085372/4096564 [pid=13531] ppid=13529 vsize=46436 CPUtime=9.99 /proc/13531/stat : 13531 (Pueblo) R 13529 13531 13485 0 -1 4194304 1665640 0 0 0 575 424 0 0 25 0 1 0 201496555 47550464 10017 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13531/statm: 11685 10027 204 16 0 11125 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 46436 Child status: 20 Real time (s): 13.5066 CPU time (s): 13.4969 CPU user time (s): 7.50886 CPU system time (s): 5.98809 CPU usage (%): 99.9288 Max. virtual memory (cumulated for all children) (Kb): 46436
Begin job on node91 on Sat Jun 3 18:16:16 UTC 2006 FILE ID= 36583-1149358576 PBS_JOBID= 311381 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/Pueblo ROOT/tmp/node91/36583-1149358576/instance-36583-1149358576.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node91/watcher-36583-1149358576 -o ROOT/results/node91/solver-36583-1149358576 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node91/36583-1149358576/instance-36583-1149358576.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 235de11a8c28ae4c0ee0cc0c0810952d RANDOM SEED= 830014446 /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 : 3000.279 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 : 6006.18 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 : 3000.279 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 : 5999.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1541992 kB Buffers: 30928 kB Cached: 414432 kB SwapCached: 2352 kB Active: 46924 kB Inactive: 407076 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1541992 kB SwapTotal: 4096564 kB SwapFree: 4085372 kB Dirty: 156 kB Writeback: 0 kB Mapped: 16588 kB Slab: 46548 kB Committed_AS: 443272 kB PageTables: 1284 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node91 on Sat Jun 3 18:16:30 UTC 2006