Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 20 | 0.360944 | 0.366058 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ sorensson/garden/normalized-g9x9.opb |
MD5SUM | 4b56e6775cc4a081c8696ef0fa81b784 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 20 |
Best CPU time to get the best result obtained on this benchmark | 0.359945 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 20 |
Optimality of the best value was proved | YES |
Number of variables | 81 |
Total number of constraints | 81 |
Number of constraints which are clauses | 81 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 3 |
Maximum length of a constraint | 5 |
Number of terms in the objective function | 81 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 81 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 81 |
Number of bits of the biggest sum of numbers | 7 |
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: Cardinality Constraint 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-1877679-1245162117.opb 0.00/0.00 c File size is 3874 bytes. 0.00/0.00 c Highest Coefficient sum: 81 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 81 Constr: 81 81/0/0 Lit: 369 Watch. Lit: 162 0.00/0.00 c Obj. Vars: 81 (100 % of total variables) 0.00/0.00 c Pre-processing Time: 0.001 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 81 81 369 4 162 26 0 0 0.00 0.00/0.01 c Initial Lower Bound: 19 0.00/0.01 c Initial Path Cost: 0 0.00/0.01 o 27 0.00/0.04 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.04 c 0 81 82 450 5 218 1026 1 0 0.01 0.00/0.04 o 24 0.06/0.07 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.07 c 0 81 83 531 6 277 2026 2 0 0.03 0.06/0.07 o 23 0.09/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.13 c 2 81 90 757 8 349 2026 9 28 0.07 0.09/0.13 o 22 0.19/0.27 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.27 c 20 81 145 2151 14 518 2026 64 156 0.13 0.19/0.27 o 21 0.19/0.29 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.29 c 87 81 347 7162 20 982 2026 266 328 0.27 0.19/0.29 o 20 0.29/0.36 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.36 c 88 81 351 7303 20 1051 2026 270 302 0.29 0.29/0.36 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 x76 -x77 -x78 -x79 x80 -x81 0.29/0.36 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.36 c 6 106 13 324 406 7477 325 296 0.36 0.29/0.36 c Objective: 20 0.29/0.36 s OPTIMUM FOUND 0.29/0.36 c Total time: 0.358 s
OK 20
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877679-1245162117/watcher-1877679-1245162117 -o /tmp/evaluation-result-1877679-1245162117/solver-1877679-1245162117 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877679-1245162117.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: 2.28 2.16 2.07 4/73 9868 /proc/meminfo: memFree=1839504/2055920 swapFree=4180892/4192956 [pid=9868] ppid=9866 vsize=26848 CPUtime=0.01 /proc/9868/stat : 9868 (bsolo) R 9866 9868 9510 0 -1 4194304 488 0 0 0 1 0 0 0 19 0 1 0 183809653 27492352 363 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9868/statm: 6712 364 289 640 0 6068 0 [startup+0.074142 s] /proc/loadavg: 2.28 2.16 2.07 4/73 9868 /proc/meminfo: memFree=1839504/2055920 swapFree=4180892/4192956 [pid=9868] ppid=9866 vsize=27036 CPUtime=0.06 /proc/9868/stat : 9868 (bsolo) R 9866 9868 9510 0 -1 4194304 1565 0 0 0 6 0 0 0 19 0 1 0 183809653 27684864 396 1992294400 134512640 137136520 4294956256 18446744073709551615 135092952 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9868/statm: 6759 396 292 640 0 6115 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 27036 [startup+0.101741 s] /proc/loadavg: 2.28 2.16 2.07 4/73 9868 /proc/meminfo: memFree=1839504/2055920 swapFree=4180892/4192956 [pid=9868] ppid=9866 vsize=27036 CPUtime=0.09 /proc/9868/stat : 9868 (bsolo) R 9866 9868 9510 0 -1 4194304 1613 0 0 0 9 0 0 0 19 0 1 0 183809653 27684864 442 1992294400 134512640 137136520 4294956256 18446744073709551615 134767550 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9868/statm: 6759 442 292 640 0 6115 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 27036 [startup+0.301981 s] /proc/loadavg: 2.28 2.16 2.07 4/73 9868 /proc/meminfo: memFree=1839504/2055920 swapFree=4180892/4192956 [pid=9868] ppid=9866 vsize=19224 CPUtime=0.29 /proc/9868/stat : 9868 (bsolo) R 9866 9868 9510 0 -1 4194304 1665 0 0 0 29 0 0 0 21 0 1 0 183809653 19685376 494 1992294400 134512640 137136520 4294956256 18446744073709551615 135439414 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9868/statm: 4806 494 292 640 0 4162 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19224 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.366058 CPU time (s): 0.360944 CPU user time (s): 0.357945 CPU system time (s): 0.002999 CPU usage (%): 98.603 Max. virtual memory (cumulated for all children) (KiB): 27036 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.357945 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1668 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= 11 runsolver used 0.004999 second user time and 0.003999 second system time The end
Begin job on node87 at 2009-06-16 16:21:57 IDJOB=1877679 IDBENCH=2213 IDSOLVER=699 FILE ID=node87/1877679-1245162117 PBS_JOBID= 9363857 Free space on /tmp= 66540 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/sorensson/garden/normalized-g9x9.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877679-1245162117/watcher-1877679-1245162117 -o /tmp/evaluation-result-1877679-1245162117/solver-1877679-1245162117 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877679-1245162117.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4b56e6775cc4a081c8696ef0fa81b784 RANDOM SEED=231162062 node87.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 : 3000.235 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 : 3000.235 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: 1840176 kB Buffers: 36024 kB Cached: 95500 kB SwapCached: 6176 kB Active: 72916 kB Inactive: 84164 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1840176 kB SwapTotal: 4192956 kB SwapFree: 4180892 kB Dirty: 4136 kB Writeback: 0 kB Mapped: 33084 kB Slab: 43636 kB Committed_AS: 591752 kB PageTables: 2128 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-1877679-1245162117.opb Free space on /tmp at the end= 66536 MiB End job on node87 at 2009-06-16 16:21:57