Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 3 | 0.108983 | 0.109006 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=271-P1=293-B.opb |
MD5SUM | 2e3c7287841521f4043e8a0d4ae495d6 |
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 | 522796 |
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-1876616-1245188487.opb 0.00/0.00 c File size is 5806 bytes. 0.00/0.00 c Highest Coefficient sum: 522796 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. 0.09/0.10 c 101 108 332 8704 26 1022 999 166 5315 0.02 0.09/0.10 c 252 108 580 20441 35 1695 1099 414 5250 0.05 0.09/0.10 c 478 108 950 39038 41 2671 1209 784 5031 0.10 0.09/0.10 o 5 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 516 108 1012 42153 41 2837 927 846 4914 0.10 0.09/0.10 o 3 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 519 108 1019 42453 41 2862 927 853 4896 0.11 0.09/0.10 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 0.09/0.10 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.10 c 5 520 11 748 1021 42462 855 4905 0.11 0.09/0.10 c Objective: 3 0.09/0.10 s OPTIMUM FOUND 0.09/0.10 c Total time: 0.106 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-1876616-1245188487/watcher-1876616-1245188487 -o /tmp/evaluation-result-1876616-1245188487/solver-1876616-1245188487 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876616-1245188487.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: 0.86 0.94 0.98 3/65 4898 /proc/meminfo: memFree=1891240/2055920 swapFree=4192956/4192956 [pid=4898] ppid=4896 vsize=10704 CPUtime=0 /proc/4898/stat : 4898 (bsolo) R 4896 4898 3324 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 4760944 10960896 248 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4898/statm: 2676 248 197 640 0 2032 0 [startup+0.0769709 s] /proc/loadavg: 0.86 0.94 0.98 3/65 4898 /proc/meminfo: memFree=1891240/2055920 swapFree=4192956/4192956 [pid=4898] ppid=4896 vsize=11088 CPUtime=0.07 /proc/4898/stat : 4898 (bsolo) R 4896 4898 3324 0 -1 4194304 381 0 0 0 7 0 0 0 18 0 1 0 4760944 11354112 363 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4898/statm: 2772 363 198 640 0 2128 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 11088 [startup+0.101973 s] /proc/loadavg: 0.86 0.94 0.98 3/65 4898 /proc/meminfo: memFree=1891240/2055920 swapFree=4192956/4192956 [pid=4898] ppid=4896 vsize=11216 CPUtime=0.09 /proc/4898/stat : 4898 (bsolo) R 4896 4898 3324 0 -1 4194304 418 0 0 0 9 0 0 0 18 0 1 0 4760944 11485184 400 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4898/statm: 2804 400 198 640 0 2160 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11216 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.109006 CPU time (s): 0.108983 CPU user time (s): 0.104984 CPU system time (s): 0.003999 CPU usage (%): 99.9789 Max. virtual memory (cumulated for all children) (KiB): 11216 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.104984 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 427 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 0.004999 second user time and 0.004999 second system time The end
Begin job on node8 at 2009-06-16 23:41:27 IDJOB=1876616 IDBENCH=48026 IDSOLVER=699 FILE ID=node8/1876616-1245188487 PBS_JOBID= 9363940 Free space on /tmp= 66288 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=271-P1=293-B.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876616-1245188487/watcher-1876616-1245188487 -o /tmp/evaluation-result-1876616-1245188487/solver-1876616-1245188487 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876616-1245188487.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2e3c7287841521f4043e8a0d4ae495d6 RANDOM SEED=1597843492 node8.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 : 3000.236 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 : 3000.236 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: 1891784 kB Buffers: 41320 kB Cached: 78632 kB SwapCached: 0 kB Active: 88448 kB Inactive: 45204 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1891784 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 4036 kB Writeback: 0 kB Mapped: 23496 kB Slab: 16276 kB Committed_AS: 68032 kB PageTables: 1376 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876616-1245188487.opb Free space on /tmp at the end= 66284 MiB End job on node8 at 2009-06-16 23:41:27