Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 59 | 0.025995 | 0.032533 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=59-Q=131.opb |
MD5SUM | c84fd870c7cb991e56116aa67d242615 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 59 |
Best CPU time to get the best result obtained on this benchmark | 0.008998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 59 |
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 | 268850 |
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 131 0.02 o 59 0.03 c optimum objective found = 59 0.03 c total time : 0.02 s 0.03 s OPTIMUM FOUND 0.03 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 0.03 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 0.03 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 0.03 v -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 59
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/node63/watcher-47773-1149854730 -o ROOT/results/node63/solver-47773-1149854730 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node63/47773-1149854730/instance-47773-1149854730.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.66 0.90 0.88 2/64 8697 /proc/meminfo: memFree=1400176/2055920 swapFree=4182324/4192956 [pid=8697] ppid=8695 vsize=964 CPUtime=0 /proc/8697/stat : 8697 (Pueblo) R 8695 8697 8651 0 -1 4194304 50 0 0 0 0 0 0 0 19 0 1 0 251040099 987136 34 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 2931961 0 0 4096 0 0 0 0 17 1 0 0 /proc/8697/statm: 276 35 27 16 0 8 0 Child status: 30 Real time (s): 0.032533 CPU time (s): 0.025995 CPU user time (s): 0.024996 CPU system time (s): 0.000999 CPU usage (%): 79.9036 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node63 on Fri Jun 9 12:05:30 UTC 2006 FILE ID= 47773-1149854730 PBS_JOBID= 383529 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=59-Q=131.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node63/47773-1149854730/instance-47773-1149854730.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node63/watcher-47773-1149854730 -o ROOT/results/node63/solver-47773-1149854730 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node63/47773-1149854730/instance-47773-1149854730.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= c84fd870c7cb991e56116aa67d242615 RANDOM SEED= 949858579 /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 : 3000.228 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 : 3000.228 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: 1400384 kB Buffers: 42956 kB Cached: 534548 kB SwapCached: 2332 kB Active: 183888 kB Inactive: 402320 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1400384 kB SwapTotal: 4192956 kB SwapFree: 4182324 kB Dirty: 316 kB Writeback: 0 kB Mapped: 15876 kB Slab: 55296 kB Committed_AS: 596492 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 node63 on Fri Jun 9 12:05:30 UTC 2006