Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | OPT | 262571 | 36.6464 | 36.6682 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-misc02.opb |
MD5SUM | 249ed436a6071ad98c057d483cdcc59d |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 262571 |
Best CPU time to get the best result obtained on this benchmark | 0.067989 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 262571 |
Optimality of the best value was proved | YES |
Number of variables | 89 |
Total number of constraints | 39 |
Number of constraints which are clauses | 7 |
Number of constraints which are cardinality constraints (but not clauses) | 7 |
Number of constraints which are nor clauses,nor cardinality constraints | 25 |
Minimum length of a constraint | 4 |
Maximum length of a constraint | 79 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 262145 |
Number of bits for the biggest coefficient in the objective function | 19 |
Sum of the numbers in the objective function | 524318 |
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 | 524334 |
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 0.00 c starting to Solve 0.00 c #variables read: 89 - #constraints read: 54 0.03 o 262622 0.04 o 262575 0.07 o 262573 0.08 o 262571 36.66 c optimum objective found = 262571 36.66 c total time : 36.64 s 36.66 s OPTIMUM FOUND 36.66 v x59 x60 x61 x62 x63 x64 x65 x66 x67 x68 x69 x70 x71 -x72 -x73 x74 x75 -x76 -x77 x78 x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 36.66 v x89 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 x11 -x12 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x27 -x28 -x29 x30 -x31 -x32 -x33 36.66 v -x34 -x35 -x36 -x39 -x40 -x41 -x42 x43 -x44 -x45 x46 -x47 -x48 -x51 x52 -x53 x54 -x55 x56 -x57 x58 -x1 -x2 -x13 -x14 -x25 -x26 -x37 36.66 v -x38 -x49 -x50
OK 262571
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/node4/watcher-37688-1149347715 -o ROOT/results/node4/solver-37688-1149347715 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node4/37688-1149347715/instance-37688-1149347715.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 1.00 0.97 0.97 3/64 13481 /proc/meminfo: memFree=1809440/2055920 swapFree=4181420/4192956 [pid=13481] ppid=13479 vsize=2328 CPUtime=0 /proc/13481/stat : 13481 (Pueblo13) R 13479 13481 13435 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 200433441 2383872 130 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 10558328 0 0 4096 0 0 0 0 17 1 0 0 /proc/13481/statm: 582 130 111 16 0 11 0 [startup+10.0021 s] /proc/loadavg: 1.00 0.97 0.97 2/64 13481 /proc/meminfo: memFree=1809192/2055920 swapFree=4181420/4192956 [pid=13481] ppid=13479 vsize=2684 CPUtime=9.98 /proc/13481/stat : 13481 (Pueblo13) R 13479 13481 13435 0 -1 4194304 301 0 0 0 975 23 0 0 25 0 1 0 200433441 2748416 272 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 134561707 0 0 4096 0 0 0 0 17 1 0 0 /proc/13481/statm: 671 272 205 16 0 112 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 2684 [startup+20.0081 s] /proc/loadavg: 1.00 0.97 0.97 2/64 13481 /proc/meminfo: memFree=1809256/2055920 swapFree=4181420/4192956 [pid=13481] ppid=13479 vsize=2684 CPUtime=19.98 /proc/13481/stat : 13481 (Pueblo13) R 13479 13481 13435 0 -1 4194304 311 0 0 0 1950 48 0 0 25 0 1 0 200433441 2748416 282 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13481/statm: 671 282 205 16 0 112 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 2684 [startup+30.014 s] /proc/loadavg: 1.00 0.97 0.97 2/64 13481 /proc/meminfo: memFree=1809192/2055920 swapFree=4181420/4192956 [pid=13481] ppid=13479 vsize=2684 CPUtime=29.99 /proc/13481/stat : 13481 (Pueblo13) R 13479 13481 13435 0 -1 4194304 317 0 0 0 2930 69 0 0 25 0 1 0 200433441 2748416 288 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13481/statm: 671 288 205 16 0 112 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 2684 Child status: 30 Real time (s): 36.6682 CPU time (s): 36.6464 CPU user time (s): 35.7996 CPU system time (s): 0.846871 CPU usage (%): 99.9408 Max. virtual memory (cumulated for all children) (Kb): 2684
Begin job on node4 on Sat Jun 3 15:15:15 UTC 2006 FILE ID= 37688-1149347715 PBS_JOBID= 310795 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc02.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node4/37688-1149347715/instance-37688-1149347715.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node4/watcher-37688-1149347715 -o ROOT/results/node4/solver-37688-1149347715 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node4/37688-1149347715/instance-37688-1149347715.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= 249ed436a6071ad98c057d483cdcc59d RANDOM SEED= 956211626 /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 : 3000.236 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 : 3000.236 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: 1809648 kB Buffers: 15616 kB Cached: 171552 kB SwapCached: 3164 kB Active: 37632 kB Inactive: 158168 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1809648 kB SwapTotal: 4192956 kB SwapFree: 4181420 kB Dirty: 268 kB Writeback: 0 kB Mapped: 14652 kB Slab: 36372 kB Committed_AS: 319512 kB PageTables: 1500 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node4 on Sat Jun 3 15:15:52 UTC 2006