Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 33 | 0.014996 | 0.0142369 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/ area_partials/normalized-fir07_area_partials.opb |
MD5SUM | 7ce2ce9765bc91d2f0a2aa267ffcb923 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 33 |
Best CPU time to get the best result obtained on this benchmark | 0.037993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 33 |
Optimality of the best value was proved | YES |
Number of variables | 190 |
Total number of constraints | 419 |
Number of constraints which are clauses | 419 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 30 |
Number of terms in the objective function | 92 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 92 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 92 |
Number of bits of the biggest sum of numbers | 7 |
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 wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2680466-1277460162.opb. 0.00/0.00 c Instance file HOME/instance-2680466-1277460162.opb 0.00/0.00 c File size is 11852 bytes. 0.00/0.00 c Highest Coefficient sum: 31 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: 190 | 0.00/0.00 c | Number Clauses: 419 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 0 | 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 | 157 422 1036 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: 35 0.00/0.00 o 35 0.00/0.00 c Elapsed CPU time: 0.005999 s Remaining CPU time: 179.994 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 157 423 1128 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: 34 0.00/0.00 o 34 0.00/0.00 c Elapsed CPU time: 0.005999 s Remaining CPU time: 179.994 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 1 | 157 424 1220 | 5000 1 59 | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: 33 0.00/0.00 o 33 0.00/0.00 c Elapsed CPU time: 0.007998 s Remaining CPU time: 179.992 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 34 | 157 425 1312 | 5000 34 59 | 0.000 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c Best Solution: 33 0.00/0.01 s OPTIMUM FOUND 0.00/0.01 c Total CPU time: 0.012998 s 0.00/0.01 v x1 x2 x3 x4 x5 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 x18 x32 x33 x41 x42 x43 x44 x52 x53 x54 x55 x56 x57 x65 -x66 -x67 -x68 x69 -x71 -x73 -x74 -x75 -x77 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x95 -x100 -x101 -x102 -x104 -x107 -x109 -x110 -x111 -x112 -x113 -x114 -x116 -x120 -x122 -x123 -x124 -x125 x126 -x127 -x128 -x130 -x134 -x136 -x139 -x143 -x145 -x147 -x149 -x152 x157 -x159 -x161 -x163 -x165 -x168 -x171 -x175 -x178 -x181 -x186 -x189 -x6 -x70 -x76 -x19 -x20 -x21 -x22 -x94 -x23 -x24 -x25 -x26 -x27 -x119 -x28 -x29 -x30 -x31 -x34 -x115 -x35 -x36 -x138 -x144 -x37 -x38 -x39 -x151 -x40 -x45 -x46 -x47 x156 -x48 -x49 -x164 -x50 -x51 -x170 -x58 -x174 -x177 -x180 -x185 -x59 -x60 -x61 -x62 -x188 -x63 -x64 -x72 -x78 -x79 -x80 -x81 -x129 -x82 -x96 -x97 -x98 -x106 -x99 -x103 -x105 -x108 x117 -x118 -x121 -x131 -x132 -x133 -x135 -x137 x140 -x141 -x148 -x142 -x146 -x150 -x153 -x154 -x155 x158 -x167 -x160 -x162 -x166 -x169 -x172 -x173 x176 -x179 -x182 -x183 -x184 -x187 -x190
OK 33
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680466-1277460162/watcher-2680466-1277460162 -o /tmp/evaluation-result-2680466-1277460162/solver-2680466-1277460162 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680466-1277460162.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 1.06 0.98 3/106 28083 /proc/meminfo: memFree=1852272/2059040 swapFree=4140192/4192956 [pid=28083] ppid=28081 vsize=2572 CPUtime=0 /proc/28083/stat : 28083 (wbo1.4b) R 28081 28083 27605 0 -1 4202496 290 0 0 0 0 0 0 0 20 0 1 0 87309059 2633728 205 1992294400 134512640 135752675 4286687680 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28083/statm: 643 205 144 303 0 338 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0142369 CPU time (s): 0.014996 CPU user time (s): 0.013997 CPU system time (s): 0.000999 CPU usage (%): 105.332 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.013997 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 291 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= 1 involuntary context switches= 1 runsolver used 0.003999 second user time and 0.008998 second system time The end
Begin job on node037 at 2010-06-25 12:02:42 IDJOB=2680466 IDBENCH=25028 IDSOLVER=1190 FILE ID=node037/2680466-1277460162 PBS_JOBID= 11188129 Free space on /tmp= 62496 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir07_area_partials.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680466-1277460162/watcher-2680466-1277460162 -o /tmp/evaluation-result-2680466-1277460162/solver-2680466-1277460162 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680466-1277460162.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7ce2ce9765bc91d2f0a2aa267ffcb923 RANDOM SEED=808469326 node037.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.248 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.49 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 : 3000.248 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.55 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1852676 kB Buffers: 31500 kB Cached: 77016 kB SwapCached: 5520 kB Active: 37012 kB Inactive: 84408 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1852676 kB SwapTotal: 4192956 kB SwapFree: 4140192 kB Dirty: 2612 kB Writeback: 0 kB AnonPages: 11616 kB Mapped: 11856 kB Slab: 62996 kB PageTables: 4076 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182160 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62492 MiB End job on node037 at 2010-06-25 12:02:42