Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 11 | 0.026995 | 0.0279199 |
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 | 0.005998 |
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 bsolo beta version 3.1 - 13/04/2009 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Learning Strategy: Generic Pseudo-Boolean Learning 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file HOME/instance-1880628-1245241732.opb 0.00/0.00 c File size is 11969 bytes. 0.00/0.00 c Highest Coefficient sum: 177 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.001 s 0.00/0.00 c Var: 75 Constr: 105 1/0/104 Lit: 1580 Watch. Lit: 498 0.00/0.00 c Obj. Vars: 5 (6.66667 % of total variables) 0.00/0.00 c Pre-processing Time: 0.002 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 74 104 1579 15 854 3158 0 0 0.00 0.00/0.00 c Switching off lower bounding mode. 0.00/0.02 c 100 74 303 4548 15 1807 3474 199 5263 0.02 0.00/0.02 o 16 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 110 74 324 4817 14 1782 3166 220 5500 0.02 0.00/0.02 o 12 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 120 74 345 5114 14 1899 3166 241 5454 0.02 0.00/0.02 o 11 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 141 65 383 5528 14 1987 3158 279 5640 0.03 0.00/0.02 v x1 -x2 -x3 -x4 x75 x15 -x16 -x17 -x18 -x19 x20 x21 -x22 -x23 -x24 -x74 -x5 -x6 -x7 -x8 -x9 -x73 -x72 -x71 x70 x69 -x10 -x11 -x12 -x13 -x14 -x68 -x67 x66 -x65 x64 x63 x62 x61 x60 x59 x58 x57 x56 x55 -x54 -x53 x52 x51 -x50 x49 x48 x47 x46 x45 x44 x43 x42 x41 x40 x39 x38 x37 x36 x35 x34 x33 x32 x31 x30 x29 x28 x27 x26 x25 0.00/0.02 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.00/0.02 c 4 142 29 258 385 5530 281 5680 0.03 0.00/0.02 c Objective: 11 0.00/0.02 s OPTIMUM FOUND 0.00/0.02 c Total time: 0.025 s
OK 11
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880628-1245241732/watcher-1880628-1245241732 -o /tmp/evaluation-result-1880628-1245241732/solver-1880628-1245241732 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880628-1245241732.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 3/65 2432 /proc/meminfo: memFree=1818156/2055920 swapFree=4192952/4192956 [pid=2432] ppid=2430 vsize=18520 CPUtime=0 /proc/2432/stat : 2432 (bsolo) R 2430 2432 2269 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 191771980 18964480 251 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/2432/statm: 4630 251 196 640 0 3986 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0279199 CPU time (s): 0.026995 CPU user time (s): 0.025996 CPU system time (s): 0.000999 CPU usage (%): 96.6872 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.025996 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= 291 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= 2 involuntary context switches= 0 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node76 at 2009-06-17 14:28:52 IDJOB=1880628 IDBENCH=2941 IDSOLVER=701 FILE ID=node76/1880628-1245241732 PBS_JOBID= 9372275 Free space on /tmp= 66564 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_5.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880628-1245241732/watcher-1880628-1245241732 -o /tmp/evaluation-result-1880628-1245241732/solver-1880628-1245241732 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880628-1245241732.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= fd5650da6eaa0e3a50dfb52821ac86aa RANDOM SEED=91190051 node76.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1818636 kB Buffers: 30864 kB Cached: 124104 kB SwapCached: 4 kB Active: 49312 kB Inactive: 118488 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1818636 kB SwapTotal: 4192956 kB SwapFree: 4192952 kB Dirty: 3952 kB Writeback: 0 kB Mapped: 22600 kB Slab: 55372 kB Committed_AS: 73748 kB PageTables: 1436 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1880628-1245241732.opb Free space on /tmp at the end= 66560 MiB End job on node76 at 2009-06-17 14:28:53