Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 37 | 0.022995 | 0.027541 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=37-Q=107.opb |
MD5SUM | 85009e285240a53aba66ba63fcdba89b |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 37 |
Best CPU time to get the best result obtained on this benchmark | 0.006998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 37 |
Optimality of the best value was proved | YES |
Number of variables | 99 |
Total number of constraints | 244 |
Number of constraints which are clauses | 243 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 81 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 65536 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 265080 |
Number of bits of the biggest sum of numbers | 19 |
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 0.01 c starting to Solve 0.01 c #variables read: 99 - #constraints read: 246 0.02 o 107 0.02 o 37 0.02 c optimum objective found = 37 0.02 c total time : 0.02 s 0.02 s OPTIMUM FOUND 0.02 v x1 -x2 x3 -x4 -x5 x6 -x7 -x8 -x9 x19 x10 x20 x11 -x21 -x12 x22 x13 -x23 -x14 x24 x15 x25 x16 -x26 -x17 -x27 -x18 -x28 -x29 -x30 -x31 0.02 v -x32 -x33 -x34 -x35 -x36 x37 x38 -x39 x40 -x41 x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 0.02 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 0.02 v -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 37
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.1 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node87/watcher-47761-1149853194 -o ROOT/results/node87/solver-47761-1149853194 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node87/47761-1149853194/instance-47761-1149853194.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.77 0.92 0.89 2/67 16618 /proc/meminfo: memFree=1698576/2055888 swapFree=4085404/4096564 [pid=16618] ppid=16616 vsize=2336 CPUtime=0 /proc/16618/stat : 16618 (Pueblo) R 16616 16618 16572 0 -1 4194304 126 0 0 0 0 0 0 0 19 0 1 0 250958556 2392064 110 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 11243752 0 0 4096 0 0 0 0 17 1 0 0 /proc/16618/statm: 584 118 103 16 0 11 0 Child status: 30 Real time (s): 0.027541 CPU time (s): 0.022995 CPU user time (s): 0.019996 CPU system time (s): 0.002999 CPU usage (%): 83.4937 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node87 on Fri Jun 9 11:39:54 UTC 2006 FILE ID= 47761-1149853194 PBS_JOBID= 383374 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=37-Q=107.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node87/47761-1149853194/instance-47761-1149853194.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node87/watcher-47761-1149853194 -o ROOT/results/node87/solver-47761-1149853194 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node87/47761-1149853194/instance-47761-1149853194.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 85009e285240a53aba66ba63fcdba89b RANDOM SEED= 525984337 /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 : 3000.234 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 : 6006.17 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 : 3000.234 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 : 5999.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1698976 kB Buffers: 31244 kB Cached: 255028 kB SwapCached: 2388 kB Active: 91304 kB Inactive: 203644 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1698976 kB SwapTotal: 4096564 kB SwapFree: 4085404 kB Dirty: 296 kB Writeback: 0 kB Mapped: 16832 kB Slab: 48620 kB Committed_AS: 511616 kB PageTables: 1280 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node87 on Fri Jun 9 11:39:54 UTC 2006