Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
wildcat-rnp 2007-03-21 | OPT | -174776 | 0.047991 | 0.0496501 |
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 |
0.00/0.00 c 0.00/0.00 c wildcat-rnp (VERSION 0.8.0-lite-rnp-devel) 0.00/0.00 c Developed by L. Liuand M. Truszczynski 0.00/0.00 c Last built on Sun 18 Mar 2007 03:03:40 PM EDT 0.00/0.00 c 0.00/0.00 c /tmp/evaluation/362755-1177017606/wildcat-rnp /tmp/evaluation/362755-1177017606/instance-362755-1177017606.opb 79314589 0.00/0.00 c =================================== BEGIN =================================== 0.00/0.00 c 0.00/0.00 c Random Number Seed: 79314589 0.00/0.00 c Noise: 0.7 (70 : 100) 0.00/0.00 c Starting searching: 0.00/0.00 c Phase 1 ... 0.00/0.00 c trying 349567: vc 0.00/0.00 o -60420 0.00/0.00 c trying -60759: vc 0.00/0.00 o -73565 0.00/0.00 c trying -73884: vc 0.00/0.00 o -81395 0.00/0.00 c trying -81701: vc 0.00/0.00 o -164888 0.00/0.00 c trying -164988: vc 0.00/0.00 o -169174 0.00/0.00 c trying -169249: vc 0.00/0.00 o -169555 0.00/0.00 c trying -169628: vc 0.00/0.00 o -171394 0.00/0.00 c trying -171453: vc 0.00/0.00 o -172810 0.00/0.00 c trying -172855: vc 0.00/0.00 o -172876 0.00/0.00 c trying -172920: vc 0.00/0.00 o -173430 0.00/0.00 c trying -173467: vc 0.00/0.00 o -173720 0.00/0.00 c trying -173753: vc 0.00/0.00 o -173908 0.00/0.01 c trying -173938: vc 0.00/0.01 o -174430 0.00/0.01 c trying -174449: vc 0.00/0.01 o -174604 0.00/0.01 c trying -174618: vc 0.00/0.01 o -174623 0.00/0.01 c trying -174636: vc 0.00/0.01 o -174636 0.00/0.01 c trying -174648: vc 0.00/0.01 o -174664 0.00/0.01 c trying -174675: vc 0.00/0.01 o -174690 0.00/0.02 c trying -174700: vc 0.00/0.02 o -174712 0.00/0.02 c trying -174720: vc 0.00/0.02 o -174723 0.00/0.02 c trying -174731: vc 0.00/0.02 o -174733 0.00/0.02 c trying -174740: vc 0.00/0.02 o -174742 0.00/0.02 c trying -174748: vc 0.00/0.02 o -174749 0.00/0.03 c trying -174755: vc 0.00/0.03 o -174756 0.00/0.03 c trying -174761: vc 0.00/0.03 o -174761 0.00/0.03 c trying -174765: vc 0.00/0.03 o -174765 0.00/0.03 c trying -174769: vc 0.00/0.03 o -174769 0.00/0.04 c trying -174772: vc 0.00/0.04 o -174772 0.00/0.04 c trying -174774: vc 0.00/0.04 o -174774 0.00/0.04 c trying -174776: vc 0.00/0.04 o -174775 0.00/0.04 c Phase 2 ... 0.00/0.04 c Phase 3 ... 0.00/0.04 s OPTIMUM FOUND 0.00/0.04 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 0.00/0.04 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 0.00/0.04 v -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 0.00/0.04 c Total Number of Positive Atoms : 30 0.00/0.04 c 0.00/0.04 c During searching: 0.046544 seconds elapsed. 0.00/0.04 c CPU time spent: 0.04 seconds. 0.00/0.04 c 0.00/0.04 c =================================== END ===================================== 0.00/0.04 c
OK -174776
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node62/watcher-362755-1177017606 -o ROOT/results/node62/solver-362755-1177017606 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362755-1177017606/wildcat-rnp /tmp/evaluation/362755-1177017606/instance-362755-1177017606.opb 79314589 Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.84 0.94 0.90 3/64 23732 /proc/meminfo: memFree=1840584/2055920 swapFree=4184556/4192956 [pid=23732] ppid=23730 vsize=5968 CPUtime=0 /proc/23732/stat : 23732 (wildcat-rnp) R 23730 23732 23288 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 20336608 6111232 149 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601394 0 0 4096 16386 0 0 0 17 1 0 0 /proc/23732/statm: 1492 149 117 226 0 1263 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0496501 CPU time (s): 0.047991 CPU user time (s): 0.046992 CPU system time (s): 0.000999 CPU usage (%): 96.6584 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.046992 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 166 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 8 involuntary context switches= 0 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node62 on Thu Apr 19 21:20:06 UTC 2007 IDJOB= 362755 IDBENCH= 1636 IDSOLVER= 161 FILE ID= node62/362755-1177017606 PBS_JOBID= 4630588 Free space on /tmp= 66496 MiB SOLVER NAME= wildcat-rnp 2007-03-21 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/www.csit.fsu.edu/~burkardt/datasets/mps/normalized-reduced-mps-v2-20-10-nazareth.opb COMMAND LINE= /tmp/evaluation/362755-1177017606/wildcat-rnp /tmp/evaluation/362755-1177017606/instance-362755-1177017606.opb 79314589 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node62/watcher-362755-1177017606 -o ROOT/results/node62/solver-362755-1177017606 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362755-1177017606/wildcat-rnp /tmp/evaluation/362755-1177017606/instance-362755-1177017606.opb 79314589 META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a MD5SUM BENCH= 0bd58fd61104d4efa74fac2638f06649 RANDOM SEED= 79314589 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node62.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.216 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 : 3000.216 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: 1840992 kB Buffers: 13196 kB Cached: 132352 kB SwapCached: 2148 kB Active: 37928 kB Inactive: 117364 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1840992 kB SwapTotal: 4192956 kB SwapFree: 4184556 kB Dirty: 2332 kB Writeback: 0 kB Mapped: 16228 kB Slab: 45560 kB Committed_AS: 185628 kB PageTables: 1460 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66496 MiB End job on node62 on Thu Apr 19 21:20:06 UTC 2007