Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | UNSAT | 12.6631 | 12.6702 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib2003/normalized-reduced-mps-v2-20-10-a1c1s1.opb |
MD5SUM | 8e26f63addeab9c605a48fae9909490e |
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 | 11.2703 |
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 | 107520 |
Total number of constraints | 3312 |
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 | 3312 |
Minimum length of a constraint | 50 |
Maximum length of a constraint | 820 |
Number of terms in the objective function | 41280 |
Biggest coefficient in the objective function | 2704 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 560432 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 261600 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 560432 |
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 3.93 c starting to Solve 3.93 c #variables read: 107520 - #constraints read: 4561 12.66 c total time : 12.65 s 12.66 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/node69/watcher-36603-1149363271 -o ROOT/results/node69/solver-36603-1149363271 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node69/36603-1149363271/instance-36603-1149363271.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.98 0.99 3/64 26259 /proc/meminfo: memFree=1699644/2055920 swapFree=4182216/4192956 [pid=26259] ppid=26257 vsize=2572 CPUtime=0 /proc/26259/stat : 26259 (Pueblo) R 26257 26259 26213 0 -1 4194304 260 0 0 0 0 0 0 0 19 0 1 0 201997093 2633728 231 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 12418775 0 0 4096 0 0 0 0 17 1 0 0 /proc/26259/statm: 643 231 193 16 0 84 0 [startup+10.0023 s] /proc/loadavg: 0.93 0.98 0.99 2/64 26259 /proc/meminfo: memFree=1653332/2055920 swapFree=4182216/4192956 [pid=26259] ppid=26257 vsize=51184 CPUtime=9.99 /proc/26259/stat : 26259 (Pueblo) R 26257 26259 26213 0 -1 4194304 495498 0 0 0 859 140 0 0 25 0 1 0 201997093 52412416 11758 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0 /proc/26259/statm: 12796 11758 206 16 0 12237 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 51184 Child status: 20 Real time (s): 12.6702 CPU time (s): 12.6631 CPU user time (s): 11.2513 CPU system time (s): 1.41179 CPU usage (%): 99.9436 Max. virtual memory (cumulated for all children) (Kb): 51184
Begin job on node69 on Sat Jun 3 19:34:31 UTC 2006 FILE ID= 36603-1149363271 PBS_JOBID= 311641 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-a1c1s1.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node69/36603-1149363271/instance-36603-1149363271.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node69/watcher-36603-1149363271 -o ROOT/results/node69/solver-36603-1149363271 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node69/36603-1149363271/instance-36603-1149363271.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 8e26f63addeab9c605a48fae9909490e RANDOM SEED= 1305063 /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: 1699852 kB Buffers: 32524 kB Cached: 253396 kB SwapCached: 2468 kB Active: 117244 kB Inactive: 177376 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1699852 kB SwapTotal: 4192956 kB SwapFree: 4182216 kB Dirty: 300 kB Writeback: 0 kB Mapped: 15444 kB Slab: 47444 kB Committed_AS: 380424 kB PageTables: 1496 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node69 on Sat Jun 3 19:34:44 UTC 2006