Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
wildcat-rnp 0.8.0 | OPT | -174776 | 0.032994 | 0.038152 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/www.csit.fsu.edu/ ~burkardt/datasets/mps/normalized-reduced-mps-v2-20-10-nazareth.opb |
MD5SUM | 0bd58fd61104d4efa74fac2638f06649 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -174776 |
Best CPU time to get the best result obtained on this benchmark | 0.002998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -174776 |
Optimality of the best value was proved | YES |
Number of variables | 78 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 17 |
Maximum length of a constraint | 61 |
Number of terms in the objective function | 78 |
Biggest coefficient in the objective function | 174756 |
Number of bits for the biggest coefficient in the objective function | 18 |
Sum of the numbers in the objective function | 524343 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 174759 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 524343 |
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 0.00 c wildcat-rnp (VERSION 0.8.0-lite-rnp-devel) 0.00 c Developed by L. Liuand M. Truszczynski 0.00 c Last built on Tue 23 May 2006 09:33:09 PM EDT 0.00 c 0.00 c ROOT/solvers/PB/PB06final/user3/wildcat-rnp ROOT/tmp/node63/31660-1149274344/instance-31660-1149274344.opb 469332305 0.00 c =================================== BEGIN =================================== 0.00 c 0.00 c Random Number Seed: 469332305 0.00 c Noise: 0.7 (70 : 100) 0.00 c Starting searching: 0.00 c Phase 1 ... 0.00 c trying 349567: vc 0.00 o 92367 0.00 c trying 3318: vc 0.00 o -25736 0.00 c trying -75417: vc 0.00 o -81104 0.00 c trying -112329: vc 0.00 o -146173 0.00 c trying -155708: vc 0.00 o -158382 0.00 c trying -163848: vc 0.00 o -167309 0.00 c trying -169799: vc 0.00 o -170288 0.00 c trying -171785: vc 0.00 o -173087 0.00 c trying -173651: vc 0.00 o -173668 0.01 c trying -174038: vc 0.01 o -174111 0.01 c trying -174334: vc 0.01 o -174394 0.01 c trying -174522: vc 0.01 o -174601 0.01 c trying -174660: vc 0.01 o -174663 0.01 c trying -174702: vc 0.01 o -174705 0.01 c trying -174730: vc 0.01 o -174736 0.02 c trying -174750: vc 0.02 o -174753 0.02 c trying -174762: vc 0.02 o -174762 0.02 c trying -174768: vc 0.02 o -174768 0.03 c trying -174772: vc 0.03 o -174772 0.03 c trying -174774: vc 0.03 o -174774 0.03 c trying -174776: vc 0.03 o -174775 0.03 c Phase 2 ... 0.03 c Phase 3 ... 0.03 s OPTIMUM FOUND 0.03 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 x18 x19 x20 x21 x22 x23 x24 x25 x26 x27 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 -x59 -x60 -x61 0.03 v -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 0.03 c Total Number of Positive Atoms : 30 0.03 c 0.03 c During searching: 0.031496 seconds elapsed. 0.03 c CPU time spent: 0.03 seconds. 0.03 c 0.03 c =================================== END ===================================== 0.03 c
OK -174776
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/node63/watcher-31660-1149274344 -o ROOT/results/node63/solver-31660-1149274344 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user3/wildcat-rnp ROOT/tmp/node63/31660-1149274344/instance-31660-1149274344.opb 469332305 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.77 0.92 0.96 2/64 14987 /proc/meminfo: memFree=1826888/2055920 swapFree=4182328/4192956 [pid=14987] ppid=14985 vsize=5964 CPUtime=0 /proc/14987/stat : 14987 (wildcat-rnp) D 14985 14987 14941 0 -1 4194304 126 0 0 0 0 0 0 0 19 0 1 0 193001498 6107136 110 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 135054477 0 2147483391 4096 16386 18446744072099781622 0 0 17 1 0 0 /proc/14987/statm: 1491 110 100 226 0 1262 0 Child status: 0 Real time (s): 0.038152 CPU time (s): 0.032994 CPU user time (s): 0.032994 CPU system time (s): 0 CPU usage (%): 86.4803 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node63 on Fri Jun 2 18:52:24 UTC 2006 FILE ID= 31660-1149274344 PBS_JOBID= 299107 BENCH NAME= ROOT/tmp/node63/31660-1149274344/instance-31660-1149274344.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user3/wildcat-rnp ROOT/tmp/node63/31660-1149274344/instance-31660-1149274344.opb 469332305 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node63/watcher-31660-1149274344 -o ROOT/results/node63/solver-31660-1149274344 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user3/wildcat-rnp ROOT/tmp/node63/31660-1149274344/instance-31660-1149274344.opb 469332305 MD5SUM SOLVER= 433c0d3a0d963188fa818d869a2c809a MD5SUM BENCH= 0bd58fd61104d4efa74fac2638f06649 RANDOM SEED= 469332305 /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: 1827096 kB Buffers: 18360 kB Cached: 142852 kB SwapCached: 2328 kB Active: 23852 kB Inactive: 146008 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1827096 kB SwapTotal: 4192956 kB SwapFree: 4182328 kB Dirty: 300 kB Writeback: 0 kB Mapped: 15888 kB Slab: 44956 kB Committed_AS: 265048 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 2 18:52:24 UTC 2006