Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | -3 | 0.009997 | 0.0107909 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/bsg/normalized-bsg_10_4_2.opb |
MD5SUM | 1b2c311bc08d6a60081ae54583924503 |
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 | 0.014997 |
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 | 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) | 96 |
Sum of products size (including duplicates) | 192 |
Number of different products | 48 |
Sum of products size | 96 |
0.00/0.00 c wbo 1.4 beta - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2702690-1278574706.opb. 0.00/0.00 c Instance file HOME/instance-2702690-1278574706.opb 0.00/0.00 c File size is 4142 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: 68 | 0.00/0.00 c | Number Clauses: 58 | 0.00/0.00 c | Number Cardinality: 22 | 0.00/0.00 c | Number PB Constraints: 48 | 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 | 68 128 444 | 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: 0.001999 s Remaining CPU time: 179.998 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 68 129 454 | 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: 0.001999 s Remaining CPU time: 179.998 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 1 | 68 130 464 | 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: 0.001999 s Remaining CPU time: 179.998 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 2 | 68 131 474 | 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 | 10 | 68 132 484 | 5000 10 12 | 0.000 % | 0.00/0.00 c | 112 | 68 132 484 | 5500 112 8 | 0.133 % | 0.00/0.00 c | 263 | 60 132 484 | 6050 123 7 | 11.898 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c Best Solution: 7 0.00/0.01 s OPTIMUM FOUND 0.00/0.01 c Total CPU time: 0.008998 s 0.00/0.01 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 -x67 -x68 -x11 -x12 -x13 x14 x15 -x16 -x17 x18 -x19 -x20
OK -3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702690-1278574706/watcher-2702690-1278574706 -o /tmp/evaluation-result-2702690-1278574706/solver-2702690-1278574706 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702690-1278574706.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 0.98 0.88 3/106 28855 /proc/meminfo: memFree=1790228/2059040 swapFree=4139776/4192956 [pid=28855] ppid=28853 vsize=2444 CPUtime=0 /proc/28855/stat : 28855 (wbo1.4b) R 28853 28855 28730 0 -1 4202496 278 0 0 0 0 0 0 0 18 0 1 0 25681593 2502656 194 1992294400 134512640 135751879 4287618384 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28855/statm: 611 194 147 303 0 306 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0107909 CPU time (s): 0.009997 CPU user time (s): 0.008998 CPU system time (s): 0.000999 CPU usage (%): 92.6427 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.008998 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= 281 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 node035 at 2010-07-08 09:38:26 IDJOB=2702690 IDBENCH=48280 IDSOLVER=1161 FILE ID=node035/2702690-1278574706 PBS_JOBID= 11240089 Free space on /tmp= 62496 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_2.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-2702690-1278574706/watcher-2702690-1278574706 -o /tmp/evaluation-result-2702690-1278574706/solver-2702690-1278574706 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702690-1278574706.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1b2c311bc08d6a60081ae54583924503 RANDOM SEED=1590490803 node035.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 : 3000.212 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 : 6000.42 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 : 3000.212 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1791128 kB Buffers: 23344 kB Cached: 146780 kB SwapCached: 8012 kB Active: 89776 kB Inactive: 95268 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1791128 kB SwapTotal: 4192956 kB SwapFree: 4139776 kB Dirty: 2624 kB Writeback: 0 kB AnonPages: 12076 kB Mapped: 12168 kB Slab: 61024 kB PageTables: 4176 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 178608 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-2702690-1278574706.opb Free space on /tmp at the end= 62492 MiB End job on node035 at 2010-07-08 09:38:27