Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 3089 | 0.086986 | 0.086497 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/ MIPLIB/miplib/normalized-mps-v2-20-10-p0033.opb |
MD5SUM | bdb886a987b9ca760f19a56a745e3c06 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3089 |
Best CPU time to get the best result obtained on this benchmark | 0.022995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3089 |
Optimality of the best value was proved | YES |
Number of variables | 33 |
Total number of constraints | 15 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 3 |
Number of constraints which are nor clauses,nor cardinality constraints | 11 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 19 |
Number of terms in the objective function | 33 |
Biggest coefficient in the objective function | 517 |
Number of bits for the biggest coefficient in the objective function | 10 |
Sum of the numbers in the objective function | 7276 |
Number of bits of the sum of numbers in the objective function | 13 |
Biggest number in a constraint | 1656 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 7276 |
Number of bits of the biggest sum of numbers | 13 |
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-1880421-1245133799.opb 0.00/0.00 c File size is 1353 bytes. 0.00/0.00 c Highest Coefficient sum: 7276 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 33 Constr: 15 4/3/8 Lit: 98 Watch. Lit: 63 0.00/0.00 c Obj. Vars: 33 (100 % 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 32 15 98 6 67 163 0 0 0.00 0.00/0.00 c Initial Lower Bound: 2820 0.00/0.00 c Initial Path Cost: 0 0.00/0.00 o 3424 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 15 32 46 426 9 215 227 31 5000 0.00 0.00/0.00 o 3345 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 25 32 67 676 10 334 227 52 3125 0.01 0.00/0.01 o 3095 0.00/0.04 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.04 c 30 32 78 837 10 398 227 63 2727 0.01 0.00/0.04 o 3089 0.00/0.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.08 c 98 28 220 2472 11 850 219 205 2333 0.04 0.00/0.08 c 199 19 181 1448 8 609 241 166 2369 0.08 0.00/0.08 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 0.00/0.08 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.00/0.08 c 5 203 16 249 189 1504 174 2388 0.09 0.00/0.08 c Objective: 3089 0.00/0.08 s OPTIMUM FOUND 0.00/0.08 c Total time: 0.085 s
OK 3089
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880421-1245133799/watcher-1880421-1245133799 -o /tmp/evaluation-result-1880421-1245133799/solver-1880421-1245133799 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880421-1245133799.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 0.99 3/64 1096 /proc/meminfo: memFree=1472184/2055920 swapFree=4192812/4192956 [pid=1096] ppid=1094 vsize=26780 CPUtime=0 /proc/1096/stat : 1096 (bsolo) R 1094 1096 826 0 -1 4194304 420 0 0 0 0 0 0 0 18 0 1 0 180980639 27422720 347 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1096/statm: 6695 350 288 640 0 6051 0 [startup+0.00834102 s] /proc/loadavg: 1.00 1.00 0.99 3/64 1096 /proc/meminfo: memFree=1472184/2055920 swapFree=4192812/4192956 [pid=1096] ppid=1094 vsize=26320 CPUtime=0 /proc/1096/stat : 1096 (bsolo) R 1094 1096 826 0 -1 4194304 570 0 0 0 0 0 0 0 18 0 1 0 180980639 26951680 337 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1096/statm: 6697 346 288 640 0 6053 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 26320 Solver just ended. Dumping a history of the last processes samples [startup+0.00834102 s] /proc/loadavg: 1.00 1.00 0.99 3/64 1096 /proc/meminfo: memFree=1472184/2055920 swapFree=4192812/4192956 [pid=1096] ppid=1094 vsize=26320 CPUtime=0 /proc/1096/stat : 1096 (bsolo) R 1094 1096 826 0 -1 4194304 570 0 0 0 0 0 0 0 18 0 1 0 180980639 26951680 337 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1096/statm: 6697 346 288 640 0 6053 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 26320 Child status: 0 Real time (s): 0.086497 CPU time (s): 0.086986 CPU user time (s): 0.077988 CPU system time (s): 0.008998 CPU usage (%): 100.565 Max. virtual memory (cumulated for all children) (KiB): 26320 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.077988 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= 4033 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= 1 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node10 at 2009-06-16 08:29:59 IDJOB=1880421 IDBENCH=1863 IDSOLVER=701 FILE ID=node10/1880421-1245133799 PBS_JOBID= 9363683 Free space on /tmp= 65988 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0033.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880421-1245133799/watcher-1880421-1245133799 -o /tmp/evaluation-result-1880421-1245133799/solver-1880421-1245133799 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880421-1245133799.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= bdb886a987b9ca760f19a56a745e3c06 RANDOM SEED=194223729 node10.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 : 3000.263 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 : 3000.263 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: 1472600 kB Buffers: 37680 kB Cached: 476128 kB SwapCached: 0 kB Active: 76892 kB Inactive: 450264 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1472600 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 3948 kB Writeback: 0 kB Mapped: 23176 kB Slab: 42192 kB Committed_AS: 175004 kB PageTables: 1376 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= 65984 MiB End job on node10 at 2009-06-16 08:30:00