Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | -4 | 0.007997 | 0.00847791 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/bsg/normalized-bsg_10_4_4.opb |
MD5SUM | db21482260ff555b3e36165a161b21f2 |
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 | -4 |
Best CPU time to get the best result obtained on this benchmark | 0.010997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -4 |
Optimality of the best value was proved | YES |
Number of variables | 20 |
Total number of constraints | 31 |
Number of constraints which are clauses | 10 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 21 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 20 |
Number of terms in the objective function | 10 |
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 | 10 |
Number of bits of the sum of numbers in the objective function | 4 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 20 |
Number of bits of the biggest sum of numbers | 5 |
Number of products (including duplicates) | 92 |
Sum of products size (including duplicates) | 184 |
Number of different products | 46 |
Sum of products size | 92 |
0.00/0.00 c wbo 1.4 beta - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2702638-1278572913.opb. 0.00/0.00 c Instance file HOME/instance-2702638-1278572913.opb 0.00/0.00 c File size is 4000 bytes. 0.00/0.00 c Highest Coefficient sum: 20 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: 66 | 0.00/0.00 c | Number Clauses: 56 | 0.00/0.00 c | Number Cardinality: 22 | 0.00/0.00 c | Number PB Constraints: 46 | 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 | 66 124 428 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: 10 0.00/0.00 o 10 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 179.999 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 66 125 438 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: 9 0.00/0.00 o 9 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 179.999 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 1 | 66 126 448 | 5000 1 11 | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: 8 0.00/0.00 o 8 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 179.999 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 2 | 66 127 458 | 5000 2 7 | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: 7 0.00/0.00 o 7 0.00/0.00 c Elapsed CPU time: 0.001999 s Remaining CPU time: 179.998 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 9 | 66 128 468 | 5000 9 9 | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: 6 0.00/0.00 o 6 0.00/0.00 c Elapsed CPU time: 0.001999 s Remaining CPU time: 179.998 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 29 | 66 129 478 | 5000 29 6 | 0.000 % | 0.00/0.00 c | 130 | 66 129 478 | 5500 130 8 | 0.712 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c Best Solution: 6 0.00/0.00 s OPTIMUM FOUND 0.00/0.00 c Total CPU time: 0.006998 s 0.00/0.00 v -x1 x2 -x3 -x4 -x5 x6 -x7 x8 -x9 x10 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -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 -x11 -x12 x13 -x14 x15 -x16 x17 -x18 x19 -x20
OK -4
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702638-1278572913/watcher-2702638-1278572913 -o /tmp/evaluation-result-2702638-1278572913/solver-2702638-1278572913 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702638-1278572913.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: 0.00 0.08 0.43 3/106 30339 /proc/meminfo: memFree=1674216/2059040 swapFree=4139412/4192956 [pid=30339] ppid=30337 vsize=2440 CPUtime=0 /proc/30339/stat : 30339 (wbo1.4b) R 30337 30339 30304 0 -1 4202496 275 0 0 0 0 0 0 0 18 0 1 0 25504985 2498560 192 1992294400 134512640 135751879 4291580432 18446744073709551615 135269054 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30339/statm: 0 0 0 0 0 0 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.00847791 CPU time (s): 0.007997 CPU user time (s): 0.006998 CPU system time (s): 0.000999 CPU usage (%): 94.3275 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.006998 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= 275 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 0.002999 second user time and 0.009998 second system time The end
Begin job on node005 at 2010-07-08 09:08:34 IDJOB=2702638 IDBENCH=48254 IDSOLVER=1161 FILE ID=node005/2702638-1278572913 PBS_JOBID= 11240110 Free space on /tmp= 62556 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_4.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702638-1278572913/watcher-2702638-1278572913 -o /tmp/evaluation-result-2702638-1278572913/solver-2702638-1278572913 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702638-1278572913.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= db21482260ff555b3e36165a161b21f2 RANDOM SEED=1106380042 node005.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 : 3000.242 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 : 6000.48 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 : 3000.242 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 : 5599.52 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1675116 kB Buffers: 81684 kB Cached: 212580 kB SwapCached: 8028 kB Active: 159332 kB Inactive: 149584 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1675116 kB SwapTotal: 4192956 kB SwapFree: 4139412 kB Dirty: 2612 kB Writeback: 0 kB AnonPages: 11916 kB Mapped: 11952 kB Slab: 52996 kB PageTables: 4152 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180788 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702638-1278572913.opb Free space on /tmp at the end= 62552 MiB End job on node005 at 2010-07-08 09:08:34