Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Card | OPT | 14 | 0.002998 | 0.00879406 |
Name | /OPT-SMALLINT-LIN/leberre/opb-trendy/ misc2010/datasets/caixa/normalized-787.cudf.trendy.opb |
MD5SUM | 6b674ffc4c7f605823b2d582e205f734 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 14 |
Best CPU time to get the best result obtained on this benchmark | 0.002998 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 47 |
Total number of constraints | 257 |
Number of constraints which are clauses | 257 |
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 | 1 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 28 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 3598 |
Number of bits of the sum of numbers in the objective function | 12 |
Biggest number in a constraint | 256 |
Number of bits of the biggest number in a constraint | 9 |
Biggest sum of numbers in a constraint | 3598 |
Number of bits of the biggest sum of numbers | 12 |
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 3.2 - 23/05/2010 : 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 Time Limit set to 1800 0.00/0.00 c Learning Strategy: Cardinality Constraint Learning 0.00/0.00 c Instance file HOME/instance-2683994-1277511698.opb 0.00/0.00 c File size is 5652 bytes. 0.00/0.00 c Highest Coefficient sum: 3598 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: 47 Constr: 257 257/0/0 Lit: 527 Watch. Lit: 503 0.00/0.00 c Obj. Vars: 28 (59.5745 % of total variables) 0.00/0.00 c Pre-processing Time: 0.001 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 12 5 14 2 10 1 0 0 0.00 0.00/0.00 c Switching off lower bounding mode. 0.00/0.00 o 14 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 12 6 18 3 14 9 1 0 0.00 0.00/0.00 v -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 x1 x2 -x3 -x4 x5 x7 x6 x8 -x9 x10 -x11 x12 x13 x14 x15 x16 x17 x18 x19 0.00/0.00 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.00/0.00 c 1 0 1 7 6 18 1 0 0.00 0.00/0.00 c Objective: 14 0.00/0.00 s OPTIMUM FOUND 0.00/0.00 c Total time: 0.001 s
OK 14
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683994-1277511698/watcher-2683994-1277511698 -o /tmp/evaluation-result-2683994-1277511698/solver-2683994-1277511698 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2683994-1277511698.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: 1.17 1.04 1.00 3/106 27963 /proc/meminfo: memFree=1842036/2059040 swapFree=4135236/4192956 [pid=27963] ppid=27961 vsize=0 CPUtime=0 /proc/27963/stat : 27963 (bsolo_pb10) Z 27961 27963 24533 0 -1 4202524 322 0 0 0 0 0 0 0 19 0 1 0 126771165 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0 /proc/27963/statm: 0 0 0 0 0 0 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.00879406 CPU time (s): 0.002998 CPU user time (s): 0.001999 CPU system time (s): 0.000999 CPU usage (%): 34.0912 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 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= 322 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= 2 runsolver used 0.003999 second user time and 0.008998 second system time The end
Begin job on node015 at 2010-06-26 02:21:38 IDJOB=2683994 IDBENCH=72155 IDSOLVER=1162 FILE ID=node015/2683994-1277511698 PBS_JOBID= 11190607 Free space on /tmp= 62412 MiB SOLVER NAME= bsolo 3.2 Card BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-trendy/misc2010/datasets/caixa/normalized-787.cudf.trendy.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683994-1277511698/watcher-2683994-1277511698 -o /tmp/evaluation-result-2683994-1277511698/solver-2683994-1277511698 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2683994-1277511698.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6b674ffc4c7f605823b2d582e205f734 RANDOM SEED=1831676638 node015.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1842936 kB Buffers: 10620 kB Cached: 110424 kB SwapCached: 10320 kB Active: 110996 kB Inactive: 23348 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1842936 kB SwapTotal: 4192956 kB SwapFree: 4135236 kB Dirty: 4960 kB Writeback: 28 kB AnonPages: 11800 kB Mapped: 8424 kB Slab: 59836 kB PageTables: 4104 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182984 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2683994-1277511698.opb Free space on /tmp at the end= 62408 MiB End job on node015 at 2010-06-26 02:21:38