Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | OPT | 262571 | 0.312951 | 0.319214 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00 c Solving ROOT/tmp/node91/41418-1149347740/instance-41418-1149347740.opb ...... 0.00 c done parsing opb. 0.00 o 262913 0.01 o 262816 0.01 o 262815 0.01 o 262614 0.02 o 262599 0.02 o 262575 0.02 o 262573 0.03 o 262572 0.08 o 262571 0.31 o 262571 0.31 s OPTIMUM FOUND 0.31 c Total Run Time 0.310953 0.31 v -x1 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 -x2 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 x3 x30 -x31 -x32 -x33 0.31 v -x34 -x35 -x36 -x37 -x38 -x39 -x4 -x40 x41 -x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 -x5 -x50 -x51 x52 -x53 x54 -x55 x56 -x57 x58 x59 0.31 v -x6 x60 x61 x62 -x63 x64 x65 x66 x67 x68 x69 -x7 x70 -x71 x72 -x73 x74 x75 -x76 -x77 x78 x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 0.31 v -x87 -x88 x89 -x9
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/node91/watcher-41418-1149347740 -o ROOT/results/node91/solver-41418-1149347740 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node91/41418-1149347740/instance-41418-1149347740.opb 483364339 Current StackSize limit: 67108864 bytes /proc/loadavg: 1.00 1.00 1.00 2/68 12261 /proc/meminfo: memFree=1581424/2055892 swapFree=4085372/4096564 [pid=12261] ppid=12259 vsize=1368 CPUtime=0 /proc/12261/stat : 12261 (PBS4L) D 12259 12261 12215 0 -1 4194304 110 0 0 0 0 0 0 0 19 0 1 0 200412979 1400832 95 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135137645 0 2147483391 4096 0 18446744072100015398 0 0 17 1 0 0 /proc/12261/statm: 342 95 84 232 0 107 0 Child status: 0 Real time (s): 0.319214 CPU time (s): 0.312951 CPU user time (s): 0.305953 CPU system time (s): 0.006998 CPU usage (%): 98.038 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node91 on Sat Jun 3 15:15:40 UTC 2006 FILE ID= 41418-1149347740 PBS_JOBID= 310800 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/user11/PBS4L ROOT/tmp/node91/41418-1149347740/instance-41418-1149347740.opb 483364339 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node91/watcher-41418-1149347740 -o ROOT/results/node91/solver-41418-1149347740 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node91/41418-1149347740/instance-41418-1149347740.opb 483364339 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 249ed436a6071ad98c057d483cdcc59d RANDOM SEED= 483364339 /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: 1581632 kB Buffers: 29904 kB Cached: 376016 kB SwapCached: 2352 kB Active: 30328 kB Inactive: 384188 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1581632 kB SwapTotal: 4096564 kB SwapFree: 4085372 kB Dirty: 152 kB Writeback: 0 kB Mapped: 16588 kB Slab: 46260 kB Committed_AS: 429344 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 15:15:41 UTC 2006