Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 5867 | 0.028995 | 0.0294931 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ poldner/PB/testset/normalized-6_12.opb |
MD5SUM | d3b3d1e364c50657a7515a2e4087a65b |
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 | 5867 |
Best CPU time to get the best result obtained on this benchmark | 0.024995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5867 |
Optimality of the best value was proved | YES |
Number of variables | 78 |
Total number of constraints | 84 |
Number of constraints which are clauses | 72 |
Number of constraints which are cardinality constraints (but not clauses) | 12 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 6 |
Number of terms in the objective function | 78 |
Biggest coefficient in the objective function | 2194 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 39785 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 2194 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 39785 |
Number of bits of the biggest sum of numbers | 16 |
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-2680405-1277459186.opb. 0.00/0.00 c Instance file HOME/instance-2680405-1277459186.opb 0.00/0.00 c File size is 2969 bytes. 0.00/0.00 c Highest Coefficient sum: 7 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: 78 | 0.00/0.00 c | Number Clauses: 84 | 0.00/0.00 c | Number Cardinality: 12 | 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 | 78 96 288 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: 5867 0.00/0.00 o 5867 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 | 78 97 366 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 101 | 78 97 366 | 5500 101 18 | 0.017 % | 0.00/0.00 c | 251 | 78 97 366 | 6050 251 18 | 0.019 % | 0.00/0.01 c | 476 | 78 97 366 | 6655 476 18 | 0.215 % | 0.00/0.02 c | 814 | 77 97 366 | 7320 781 19 | 1.512 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c Best Solution: 5867 0.00/0.02 s OPTIMUM FOUND 0.00/0.02 c Total CPU time: 0.023996 s 0.00/0.02 v -x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 x20 -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 -x67 x68 -x69 -x70 -x71 -x72 -x73 x74 -x75 -x76 -x77 -x78
OK 5867
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680405-1277459186/watcher-2680405-1277459186 -o /tmp/evaluation-result-2680405-1277459186/solver-2680405-1277459186 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680405-1277459186.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 0.93 3/107 22543 /proc/meminfo: memFree=1797264/2059040 swapFree=4139780/4192956 [pid=22543] ppid=22541 vsize=2576 CPUtime=0 /proc/22543/stat : 22543 (wbo1.4b) R 22541 22543 22155 0 -1 4202496 279 0 0 0 0 0 0 0 20 0 1 0 119574376 2637824 196 1992294400 134512640 135752675 4294245168 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/22543/statm: 644 196 145 303 0 339 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0294931 CPU time (s): 0.028995 CPU user time (s): 0.023996 CPU system time (s): 0.004999 CPU usage (%): 98.3112 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.023996 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 316 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= 1 runsolver used 0.005999 second user time and 0.007998 second system time The end
Begin job on node025 at 2010-06-25 11:46:26 IDJOB=2680405 IDBENCH=24967 IDSOLVER=1190 FILE ID=node025/2680405-1277459186 PBS_JOBID= 11188139 Free space on /tmp= 62324 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-6_12.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680405-1277459186/watcher-2680405-1277459186 -o /tmp/evaluation-result-2680405-1277459186/solver-2680405-1277459186 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680405-1277459186.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d3b3d1e364c50657a7515a2e4087a65b RANDOM SEED=1748227679 node025.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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1797668 kB Buffers: 30840 kB Cached: 125588 kB SwapCached: 5912 kB Active: 65324 kB Inactive: 105020 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1797668 kB SwapTotal: 4192956 kB SwapFree: 4139780 kB Dirty: 2676 kB Writeback: 0 kB AnonPages: 12440 kB Mapped: 11852 kB Slab: 69032 kB PageTables: 4232 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 184652 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= 62324 MiB End job on node025 at 2010-06-25 11:46:27