Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 0.086986 | 0.086496 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_50_30_30.r.opb |
MD5SUM | d5f6dd40baea723f8b1f529f0a6174d9 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
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 | 0.170973 |
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 | 50 |
Total number of constraints | 100 |
Number of constraints which are clauses | 100 |
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 | 30 |
Maximum length of a constraint | 30 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
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-2680888-1277457104.opb. 0.00/0.00 c Instance file HOME/instance-2680888-1277457104.opb 0.00/0.00 c File size is 21711 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: 50 | 0.00/0.00 c | Number Clauses: 100 | 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 | 50 100 3000 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: 4 0.00/0.00 o 4 0.00/0.00 c Elapsed CPU time: 0.004999 s Remaining CPU time: 179.995 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 50 101 3050 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 102 | 50 101 3050 | 5500 102 39 | 0.041 % | 0.00/0.01 c | 253 | 50 101 3050 | 6050 253 39 | 0.041 % | 0.00/0.02 c | 478 | 50 101 3050 | 6655 478 38 | 0.041 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c New solution: 3 0.00/0.02 o 3 0.00/0.02 c Elapsed CPU time: 0.021996 s Remaining CPU time: 179.978 s 0.00/0.02 c =============================================================================== 0.00/0.02 c | 563 | 50 102 3100 | 5000 563 38 | 0.041 % | 0.00/0.02 c | 665 | 50 102 3100 | 5500 665 37 | 0.041 % | 0.00/0.03 c | 831 | 50 102 3100 | 6050 831 36 | 0.041 % | 0.03/0.04 c | 1063 | 50 102 3100 | 6655 1063 34 | 0.041 % | 0.03/0.06 c | 1402 | 50 102 3100 | 7320 1402 32 | 0.041 % | 0.03/0.08 c =============================================================================== 0.03/0.08 c Best Solution: 3 0.03/0.08 s OPTIMUM FOUND 0.03/0.08 c Total CPU time: 0.083987 s 0.03/0.08 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680888-1277457104/watcher-2680888-1277457104 -o /tmp/evaluation-result-2680888-1277457104/solver-2680888-1277457104 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680888-1277457104.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 0.95 3/106 21010 /proc/meminfo: memFree=1815724/2059040 swapFree=4140004/4192956 [pid=21010] ppid=21008 vsize=2572 CPUtime=0 /proc/21010/stat : 21010 (wbo1.4b) R 21008 21010 20682 0 -1 4202496 281 0 0 0 0 0 0 0 20 0 1 0 119366710 2633728 193 1992294400 134512640 135752675 4289337088 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/21010/statm: 643 193 145 303 0 338 0 [startup+0.04034 s] /proc/loadavg: 1.00 1.00 0.95 3/106 21010 /proc/meminfo: memFree=1815724/2059040 swapFree=4140004/4192956 [pid=21010] ppid=21008 vsize=2704 CPUtime=0.03 /proc/21010/stat : 21010 (wbo1.4b) R 21008 21010 20682 0 -1 4202496 344 0 0 0 3 0 0 0 20 0 1 0 119366710 2768896 256 1992294400 134512640 135752675 4289337088 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/21010/statm: 676 256 145 303 0 371 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 2704 Solver just ended. Dumping a history of the last processes samples [startup+0.04034 s] /proc/loadavg: 1.00 1.00 0.95 3/106 21010 /proc/meminfo: memFree=1815724/2059040 swapFree=4140004/4192956 [pid=21010] ppid=21008 vsize=2704 CPUtime=0.03 /proc/21010/stat : 21010 (wbo1.4b) R 21008 21010 20682 0 -1 4202496 344 0 0 0 3 0 0 0 20 0 1 0 119366710 2768896 256 1992294400 134512640 135752675 4289337088 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/21010/statm: 676 256 145 303 0 371 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 2704 Child status: 0 Real time (s): 0.086496 CPU time (s): 0.086986 CPU user time (s): 0.083987 CPU system time (s): 0.002999 CPU usage (%): 100.567 Max. virtual memory (cumulated for all children) (KiB): 2704 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.083987 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= 408 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= 2 runsolver used 0.001999 second user time and 0.010998 second system time The end
Begin job on node019 at 2010-06-25 11:11:44 IDJOB=2680888 IDBENCH=2854 IDSOLVER=1190 FILE ID=node019/2680888-1277457104 PBS_JOBID= 11188140 Free space on /tmp= 62276 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_30_30.r.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680888-1277457104/watcher-2680888-1277457104 -o /tmp/evaluation-result-2680888-1277457104/solver-2680888-1277457104 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680888-1277457104.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d5f6dd40baea723f8b1f529f0a6174d9 RANDOM SEED=1748227679 node019.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 : 3000.264 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 : 6000.52 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 : 3000.264 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1816252 kB Buffers: 16532 kB Cached: 139092 kB SwapCached: 5532 kB Active: 36660 kB Inactive: 132096 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1816252 kB SwapTotal: 4192956 kB SwapFree: 4140004 kB Dirty: 2676 kB Writeback: 0 kB AnonPages: 11708 kB Mapped: 11932 kB Slab: 52180 kB PageTables: 4188 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182808 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= 62276 MiB End job on node019 at 2010-06-25 11:11:44