Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 11 | 0.134978 | 0.134842 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ bounded_golomb_rulers/normalized-bogr_5.opb |
MD5SUM | fd5650da6eaa0e3a50dfb52821ac86aa |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 11 |
Best CPU time to get the best result obtained on this benchmark | 0.021995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 11 |
Optimality of the best value was proved | YES |
Number of variables | 75 |
Total number of constraints | 105 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 104 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 21 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 10 |
Number of bits for the biggest coefficient in the objective function | 4 |
Sum of the numbers in the objective function | 25 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 34 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 177 |
Number of bits of the biggest sum of numbers | 8 |
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 PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 104/0 clauses 0/0 units 1 0.00/0.00 c vars 75 0.00/0.00 c objective 4 + 10 0.05/0.09 c 0.087986 8.99219 11 86 0.05/0.09 o 14 0.05/0.09 c 0.090986 9.17578 13 96 0.05/0.09 o 13 0.05/0.10 c 0.092985 9.17578 12 107 0.05/0.10 o 12 0.09/0.10 c 0.098984 9.17578 22 124 0.09/0.10 o 11 0.09/0.11 c 0.102984 9.17578 3 131 0.09/0.11 s OPTIMUM FOUND 0.09/0.11 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 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 x62 x63 x64 -x65 x66 -x67 -x68 x69 x70 -x71 -x72 -x73 -x74 x75
OK 11
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683025-1277493054/watcher-2683025-1277493054 -o /tmp/evaluation-result-2683025-1277493054/solver-2683025-1277493054 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683025-1277493054.opb 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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30089 /proc/meminfo: memFree=1870352/2059040 swapFree=4140316/4192956 [pid=30089] ppid=30087 vsize=3180 CPUtime=0 /proc/30089/stat : 30089 (pbct) R 30087 30089 29979 0 -1 4202496 506 0 0 0 0 0 0 0 20 0 1 0 90596845 3256320 427 1992294400 134512640 136421960 4290509024 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30089/statm: 795 428 194 467 0 326 0 [startup+0.0588119 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30089 /proc/meminfo: memFree=1870352/2059040 swapFree=4140316/4192956 [pid=30089] ppid=30087 vsize=7248 CPUtime=0.05 /proc/30089/stat : 30089 (pbct) R 30087 30089 29979 0 -1 4202496 1505 0 0 0 5 0 0 0 20 0 1 0 90596845 7421952 1425 1992294400 134512640 136421960 4290509024 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30089/statm: 1812 1430 195 467 0 1343 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 7248 [startup+0.101816 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30089 /proc/meminfo: memFree=1870352/2059040 swapFree=4140316/4192956 [pid=30089] ppid=30087 vsize=9392 CPUtime=0.09 /proc/30089/stat : 30089 (pbct) R 30087 30089 29979 0 -1 4202496 2057 0 0 0 9 0 0 0 20 0 1 0 90596845 9617408 1974 1992294400 134512640 136421960 4290509024 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30089/statm: 2348 1974 236 467 0 1879 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9392 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.134842 CPU time (s): 0.134978 CPU user time (s): 0.12598 CPU system time (s): 0.008998 CPU usage (%): 100.101 Max. virtual memory (cumulated for all children) (KiB): 9392 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.12598 system time used= 0.008998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2063 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= 1 involuntary context switches= 1 runsolver used 0.005999 second user time and 0.007998 second system time The end
Begin job on node051 at 2010-06-25 21:10:54 IDJOB=2683025 IDBENCH=2941 IDSOLVER=1192 FILE ID=node051/2683025-1277493054 PBS_JOBID= 11190586 Free space on /tmp= 62556 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_5.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683025-1277493054/watcher-2683025-1277493054 -o /tmp/evaluation-result-2683025-1277493054/solver-2683025-1277493054 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683025-1277493054.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= fd5650da6eaa0e3a50dfb52821ac86aa RANDOM SEED=508431012 node051.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.255 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.51 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 : 3000.255 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1870880 kB Buffers: 20812 kB Cached: 73984 kB SwapCached: 5500 kB Active: 56804 kB Inactive: 50948 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1870880 kB SwapTotal: 4192956 kB SwapFree: 4140316 kB Dirty: 1884 kB Writeback: 0 kB AnonPages: 11572 kB Mapped: 11904 kB Slab: 58424 kB PageTables: 4176 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181896 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62556 MiB End job on node051 at 2010-06-25 21:10:54