Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 0.12698 | 0.12769 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=41-P2=53-B.opb |
MD5SUM | 0b8464e4861bc607bcf2ce7d185603df |
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 | 0.069988 |
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 | 36 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 72 |
Sum of products size (including duplicates) | 144 |
Number of different products | 72 |
Sum of products size | 144 |
0.00/0.00 c This is wbo 1.0 alpha (based on Minisat 2.0 beta) 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Parsing opb file format. File HOME/instance-1875081-1245186762.opb. 0.00/0.00 c Instance file HOME/instance-1875081-1245186762.opb 0.00/0.00 c File size is 5226 bytes. 0.00/0.00 c Highest Coefficient sum: 8064 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 108 | 0.00/0.00 c | Number Clauses: 78 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 79 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 7 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 0.00/0.00 c core #2 0.00/0.00 c Core size: 6 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 67 168 573 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 67 168 573 | 5500 100 44 | 43.712 % | 0.00/0.01 c | 250 | 67 168 573 | 6050 250 41 | 43.705 % | 0.01/0.02 c | 475 | 67 168 573 | 6655 475 39 | 43.705 % | 0.01/0.03 c | 813 | 67 168 573 | 7320 813 38 | 43.706 % | 0.01/0.06 c | 1320 | 67 168 573 | 8052 1320 38 | 43.705 % | 0.09/0.10 c =============================================================================== 0.09/0.11 c core #3 0.09/0.11 c Core size: 121 Core Weight: 1 Total Weight: 3 0.09/0.11 c Elapsed CPU time: 0.109983 s Remaining CPU time: 1799.89 s 0.09/0.11 c Learning 1023 hard constraints 0.09/0.11 c ============================[ Search Statistics ]============================== 0.09/0.11 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.09/0.11 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.09/0.11 c =============================================================================== 0.09/0.11 c | 0 | 87 1196 39633 | 5000 0 nan | 0.000 % | 0.09/0.12 c | 100 | 87 1196 39633 | 5500 100 42 | 30.452 % | 0.09/0.12 c =============================================================================== 0.09/0.12 c Verified 1196 original clauses. 0.09/0.12 c #cores: 3 0.09/0.12 c Final Weight: 3 0.09/0.12 o 3 0.09/0.12 s OPTIMUM FOUND 0.09/0.12 v x1 x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 x10 x11 -x12 x13 x14 -x15 -x16 -x17 -x18 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 x19 x20 -x21 x22 -x23 -x24 x25 -x26 -x27 -x28 -x29 -x30 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 -x31 -x32 -x33 -x34 -x35 -x36
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875081-1245186762/watcher-1875081-1245186762 -o /tmp/evaluation-result-1875081-1245186762/solver-1875081-1245186762 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875081-1245186762.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: 2.25 1.49 1.18 3/64 7372 /proc/meminfo: memFree=1565764/2055920 swapFree=4178716/4192956 [pid=7372] ppid=7370 vsize=2524 CPUtime=0 /proc/7372/stat : 7372 (wbo) R 7370 7372 6718 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 186274120 2584576 181 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/7372/statm: 631 181 135 292 0 336 0 [startup+0.017032 s] /proc/loadavg: 2.25 1.49 1.18 3/64 7372 /proc/meminfo: memFree=1565764/2055920 swapFree=4178716/4192956 [pid=7372] ppid=7370 vsize=2524 CPUtime=0.01 /proc/7372/stat : 7372 (wbo) R 7370 7372 6718 0 -1 4194304 226 0 0 0 1 0 0 0 18 0 1 0 186274120 2584576 208 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/7372/statm: 631 208 136 292 0 336 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2524 [startup+0.10104 s] /proc/loadavg: 2.25 1.49 1.18 3/64 7372 /proc/meminfo: memFree=1565764/2055920 swapFree=4178716/4192956 [pid=7372] ppid=7370 vsize=3044 CPUtime=0.09 /proc/7372/stat : 7372 (wbo) R 7370 7372 6718 0 -1 4194304 359 0 0 0 9 0 0 0 18 0 1 0 186274120 3117056 341 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/7372/statm: 761 341 136 292 0 466 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3044 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.12769 CPU time (s): 0.12698 CPU user time (s): 0.123981 CPU system time (s): 0.002999 CPU usage (%): 99.444 Max. virtual memory (cumulated for all children) (KiB): 3044 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.123981 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= 441 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 0.001999 second user time and 0.006998 second system time The end
Begin job on node90 at 2009-06-16 23:12:42 IDJOB=1875081 IDBENCH=47921 IDSOLVER=698 FILE ID=node90/1875081-1245186762 PBS_JOBID= 9368280 Free space on /tmp= 66528 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=41-P2=53-B.opb COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875081-1245186762/watcher-1875081-1245186762 -o /tmp/evaluation-result-1875081-1245186762/solver-1875081-1245186762 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875081-1245186762.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0b8464e4861bc607bcf2ce7d185603df RANDOM SEED=490707560 node90.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 : 3000.231 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 : 3000.231 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: 1566244 kB Buffers: 31392 kB Cached: 391688 kB SwapCached: 8448 kB Active: 56924 kB Inactive: 376716 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1566244 kB SwapTotal: 4192956 kB SwapFree: 4178716 kB Dirty: 2608 kB Writeback: 0 kB Mapped: 16268 kB Slab: 41956 kB Committed_AS: 88152 kB PageTables: 1436 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-1875081-1245186762.opb Free space on /tmp at the end= 66528 MiB End job on node90 at 2009-06-16 23:12:42