Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 3 | 0.300953 | 0.301118 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=263-P1=269-B.opb |
MD5SUM | b613dc01eaf727bc9d40c6e07a29423b |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.003998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 27 |
Total number of constraints | 3 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 3 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 9 |
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 | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 522844 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 81 |
Sum of products size (including duplicates) | 162 |
Number of different products | 81 |
Sum of products size | 162 |
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-1876547-1245187200.opb 0.00/0.00 c File size is 5806 bytes. 0.00/0.00 c Highest Coefficient sum: 522844 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 108 Constr: 166 81/0/85 Lit: 684 Watch. Lit: 425 0.00/0.00 c Obj. Vars: 9 (8.33333 % 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 0 108 166 684 4 589 908 0 0 0.00 0.00/0.00 c Switching off lower bounding mode. 0.19/0.29 c 104 108 332 8897 26 1020 999 166 5200 0.02 0.19/0.29 c 255 108 591 20857 35 1736 1099 425 5425 0.05 0.19/0.29 c 480 108 950 38773 40 2663 1209 784 4800 0.10 0.19/0.29 c 819 108 775 42701 55 1801 1330 609 4500 0.18 0.19/0.29 c 1327 108 1401 84002 59 3216 1464 1235 4575 0.29 0.19/0.29 o 7 0.19/0.30 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.30 c 1330 108 1407 84276 59 3247 926 1241 4554 0.29 0.19/0.30 o 3 0.19/0.30 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.30 c 1352 68 663 36889 55 1567 918 497 4536 0.30 0.19/0.30 v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 -x12 x13 -x14 -x15 x16 x17 -x18 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 x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 0.19/0.30 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.19/0.30 c 7 1355 30 1701 666 36893 500 4531 0.30 0.19/0.30 c Objective: 3 0.19/0.30 s OPTIMUM FOUND 0.19/0.30 c Total time: 0.299 s
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876547-1245187200/watcher-1876547-1245187200 -o /tmp/evaluation-result-1876547-1245187200/solver-1876547-1245187200 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876547-1245187200.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: 0.99 0.97 0.98 3/64 12646 /proc/meminfo: memFree=1850920/2055920 swapFree=4192952/4192956 [pid=12646] ppid=12644 vsize=10704 CPUtime=0 /proc/12646/stat : 12646 (bsolo) R 12644 12646 12171 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 71422811 10960896 249 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12646/statm: 2676 249 197 640 0 2032 0 [startup+0.10269 s] /proc/loadavg: 0.99 0.97 0.98 3/64 12646 /proc/meminfo: memFree=1850920/2055920 swapFree=4192952/4192956 [pid=12646] ppid=12644 vsize=11216 CPUtime=0.1 /proc/12646/stat : 12646 (bsolo) R 12644 12646 12171 0 -1 4194304 412 0 0 0 10 0 0 0 18 0 1 0 71422811 11485184 394 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12646/statm: 2804 395 198 640 0 2160 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 11216 [startup+0.201703 s] /proc/loadavg: 0.99 0.97 0.98 3/64 12646 /proc/meminfo: memFree=1850920/2055920 swapFree=4192952/4192956 [pid=12646] ppid=12644 vsize=11604 CPUtime=0.19 /proc/12646/stat : 12646 (bsolo) R 12644 12646 12171 0 -1 4194304 515 0 0 0 19 0 0 0 18 0 1 0 71422811 11882496 497 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12646/statm: 2901 497 198 640 0 2257 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 11604 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.301118 CPU time (s): 0.300953 CPU user time (s): 0.297954 CPU system time (s): 0.002999 CPU usage (%): 99.9452 Max. virtual memory (cumulated for all children) (KiB): 11604 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.297954 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= 575 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 0.001999 second user time and 0.007998 second system time The end
Begin job on node20 at 2009-06-16 23:20:00 IDJOB=1876547 IDBENCH=47957 IDSOLVER=699 FILE ID=node20/1876547-1245187200 PBS_JOBID= 9368283 Free space on /tmp= 66324 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=263-P1=269-B.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876547-1245187200/watcher-1876547-1245187200 -o /tmp/evaluation-result-1876547-1245187200/solver-1876547-1245187200 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876547-1245187200.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b613dc01eaf727bc9d40c6e07a29423b RANDOM SEED=762881042 node20.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 : 3000.234 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 : 3000.234 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: 1851400 kB Buffers: 41484 kB Cached: 78260 kB SwapCached: 4 kB Active: 31304 kB Inactive: 101820 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1851400 kB SwapTotal: 4192956 kB SwapFree: 4192952 kB Dirty: 4308 kB Writeback: 0 kB Mapped: 23232 kB Slab: 57392 kB Committed_AS: 140668 kB PageTables: 1400 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-1876547-1245187200.opb Free space on /tmp at the end= 66320 MiB End job on node20 at 2009-06-16 23:20:00