Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 17 | 0.065989 | 0.066099 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ bounded_golomb_rulers/normalized-bogr_6.opb |
MD5SUM | da335afc6b5d5727dca7fb9193531871 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 17 |
Best CPU time to get the best result obtained on this benchmark | 0.05899 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 17 |
Optimality of the best value was proved | YES |
Number of variables | 139 |
Total number of constraints | 216 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 215 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 24 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 46 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 64 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 324 |
Number of bits of the biggest sum of numbers | 9 |
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 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-1876339-1245179521.opb. 0.00/0.00 c Instance file HOME/instance-1876339-1245179521.opb 0.00/0.00 c File size is 29626 bytes. 0.00/0.00 c Highest Coefficient sum: 324 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.01 s | 0.00/0.00 c | Number Variables: 139 | 0.00/0.00 c | Number Clauses: 7 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 215 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 2 Core Weight: 15 Total Weight: 15 0.00/0.00 c Elapsed CPU time: 0.005999 s Remaining CPU time: 1799.99 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 | 124 223 3854 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 100 | 121 223 3854 | 5500 100 19 | 13.598 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c core #2 0.00/0.02 c Core size: 74 Core Weight: 1 Total Weight: 16 0.00/0.02 c Elapsed CPU time: 0.022996 s Remaining CPU time: 1799.98 s 0.02/0.02 c Learning 59 hard constraints 0.02/0.02 c ============================[ Search Statistics ]============================== 0.02/0.02 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.02/0.02 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.02/0.02 c =============================================================================== 0.02/0.02 c | 0 | 130 287 5111 | 5000 0 nan | 0.000 % | 0.02/0.03 c | 101 | 129 287 5111 | 5500 101 21 | 14.488 % | 0.02/0.05 c =============================================================================== 0.02/0.05 c core #3 0.02/0.05 c Core size: 131 Core Weight: 1 Total Weight: 17 0.02/0.05 c Elapsed CPU time: 0.049992 s Remaining CPU time: 1799.95 s 0.02/0.05 c Learning 223 hard constraints 0.02/0.05 c ============================[ Search Statistics ]============================== 0.02/0.05 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.02/0.05 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.02/0.05 c =============================================================================== 0.02/0.05 c | 0 | 137 514 9904 | 5000 0 nan | 0.000 % | 0.02/0.06 c =============================================================================== 0.02/0.06 c Verified 514 original clauses. 0.02/0.06 c #cores: 3 0.02/0.06 c Final Weight: 17 0.02/0.06 o 17 0.02/0.06 s OPTIMUM FOUND 0.02/0.06 v -x1 x2 -x3 -x4 -x5 x139 -x24 -x25 x26 -x27 -x28 -x29 x30 -x31 -x32 -x33 x138 x18 -x19 -x20 -x21 -x22 -x23 -x137 -x136 -x135 x134 -x133 -x6 -x7 -x8 -x9 -x10 -x11 -x132 -x131 x130 -x129 -x128 -x127 x126 -x125 x124 x123 -x122 x121 x120 x119 -x12 -x13 -x14 -x15 -x16 -x17 -x118 -x117 x116 x115 -x114 -x113 -x112 x111 -x110 x109 x108 x107 x106 -x105 x104 x103 x102 x101 x100 x99 x98 x97 x96 x95 x94 x93 x92 x91 x90 x89 -x88 -x87 x86 x85 x84 -x83 -x82 -x81 x80 -x79 x78 x77 x76 x75 x74 x73 -x72 x71 x70 x69 x68 x67 x66 x65 x64 x63 x62 x61 x60 x59 x58 x57 x56 x55 x54 x53 x52 x51 x50 x49 x48 x47 x46 x45 x44 x43 x42 x41 x40 x39 x38 x37 x36 x35 x34
OK 17
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876339-1245179521/watcher-1876339-1245179521 -o /tmp/evaluation-result-1876339-1245179521/solver-1876339-1245179521 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876339-1245179521.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 1.00 3/64 948 /proc/meminfo: memFree=1850600/2055920 swapFree=4191896/4192956 [pid=948] ppid=946 vsize=2556 CPUtime=0 /proc/948/stat : 948 (wbo) R 946 948 644 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 185553184 2617344 180 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0 /proc/948/statm: 639 180 126 292 0 336 0 [startup+0.026513 s] /proc/loadavg: 1.00 1.00 1.00 3/64 948 /proc/meminfo: memFree=1850600/2055920 swapFree=4191896/4192956 [pid=948] ppid=946 vsize=2788 CPUtime=0.02 /proc/948/stat : 948 (wbo) R 946 948 644 0 -1 4194304 280 0 0 0 2 0 0 0 18 0 1 0 185553184 2854912 256 1992294400 134512640 135709839 4294956240 18446744073709551615 135167014 0 0 4096 3 0 0 0 17 1 0 0 /proc/948/statm: 697 257 136 292 0 402 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2788 Solver just ended. Dumping a history of the last processes samples [startup+0.026513 s] /proc/loadavg: 1.00 1.00 1.00 3/64 948 /proc/meminfo: memFree=1850600/2055920 swapFree=4191896/4192956 [pid=948] ppid=946 vsize=2788 CPUtime=0.02 /proc/948/stat : 948 (wbo) R 946 948 644 0 -1 4194304 280 0 0 0 2 0 0 0 18 0 1 0 185553184 2854912 256 1992294400 134512640 135709839 4294956240 18446744073709551615 135167014 0 0 4096 3 0 0 0 17 1 0 0 /proc/948/statm: 697 257 136 292 0 402 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2788 Child status: 0 Real time (s): 0.066099 CPU time (s): 0.065989 CPU user time (s): 0.06299 CPU system time (s): 0.002999 CPU usage (%): 99.8336 Max. virtual memory (cumulated for all children) (KiB): 2788 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.06299 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= 331 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 0.003999 second user time and 0.004999 second system time The end
Begin job on node2 at 2009-06-16 21:12:01 IDJOB=1876339 IDBENCH=2945 IDSOLVER=698 FILE ID=node2/1876339-1245179521 PBS_JOBID= 9363895 Free space on /tmp= 66452 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_6.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-1876339-1245179521/watcher-1876339-1245179521 -o /tmp/evaluation-result-1876339-1245179521/solver-1876339-1245179521 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876339-1245179521.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= da335afc6b5d5727dca7fb9193531871 RANDOM SEED=1304845567 node2.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 : 3000.214 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 : 3000.214 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: 1851080 kB Buffers: 43144 kB Cached: 90624 kB SwapCached: 260 kB Active: 42356 kB Inactive: 104684 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1851080 kB SwapTotal: 4192956 kB SwapFree: 4191896 kB Dirty: 2588 kB Writeback: 0 kB Mapped: 21784 kB Slab: 43760 kB Committed_AS: 157092 kB PageTables: 1468 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-1876339-1245179521.opb Free space on /tmp at the end= 66448 MiB End job on node2 at 2009-06-16 21:12:02