Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 2 | 0.024995 | 0.0244999 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_70_70.r.opb |
MD5SUM | c2530fca17c8f1e59eb4e770d7ebf727 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.081987 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 50 |
Number of constraints which are clauses | 50 |
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 | 70 |
Maximum length of a constraint | 70 |
Number of terms in the objective function | 100 |
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 | 100 |
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 | 100 |
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 - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2656231-1276589505.opb. 0.00/0.00 c Instance file HOME/instance-2656231-1276589505.opb 0.00/0.00 c File size is 25466 bytes. 0.00/0.00 c Highest Coefficient sum: 71 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: 100 | 0.00/0.00 c | Number Clauses: 50 | 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 | 100 50 3500 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.01 c New solution: 4 0.00/0.01 o 4 0.00/0.01 c Elapsed CPU time: 0.004999 s Remaining CPU time: 179.995 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 0 | 100 51 3600 | 5000 0 nan | 0.000 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 3 0.00/0.01 o 3 0.00/0.01 c Elapsed CPU time: 0.004999 s Remaining CPU time: 179.995 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 0 | 100 52 3700 | 5000 0 nan | 0.000 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 2 0.00/0.01 o 2 0.00/0.01 c Elapsed CPU time: 0.006998 s Remaining CPU time: 179.993 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 47 | 100 53 3800 | 5000 47 88 | 0.000 % | 0.00/0.01 c | 149 | 100 53 3800 | 5500 149 66 | 0.010 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c Best Solution: 2 0.00/0.02 s OPTIMUM FOUND 0.00/0.02 c Total CPU time: 0.022996 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 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656231-1276589505/watcher-2656231-1276589505 -o /tmp/evaluation-result-2656231-1276589505/solver-2656231-1276589505 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656231-1276589505.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: 0.92 0.98 0.99 3/106 2510 /proc/meminfo: memFree=1728028/2059040 swapFree=4136088/4192956 [pid=2510] ppid=2508 vsize=2572 CPUtime=0 /proc/2510/stat : 2510 (wbo1.4b) R 2508 2510 2485 0 -1 4202496 288 0 0 0 0 0 0 0 17 0 1 0 34551863 2633728 199 1992294400 134512640 135751879 4294622688 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/2510/statm: 643 199 146 303 0 338 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0244999 CPU time (s): 0.024995 CPU user time (s): 0.022996 CPU system time (s): 0.001999 CPU usage (%): 102.021 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.022996 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 307 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 0.000999 second user time and 0.011998 second system time The end
Begin job on node014 at 2010-06-15 10:11:45 IDJOB=2656231 IDBENCH=2836 IDSOLVER=1161 FILE ID=node014/2656231-1276589505 PBS_JOBID= 11172226 Free space on /tmp= 62572 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_70_70.r.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656231-1276589505/watcher-2656231-1276589505 -o /tmp/evaluation-result-2656231-1276589505/solver-2656231-1276589505 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656231-1276589505.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c2530fca17c8f1e59eb4e770d7ebf727 RANDOM SEED=453085364 node014.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 : 3000.258 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 : 6000.51 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 : 3000.258 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: 1728556 kB Buffers: 85716 kB Cached: 153016 kB SwapCached: 11796 kB Active: 101620 kB Inactive: 152236 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1728556 kB SwapTotal: 4192956 kB SwapFree: 4136088 kB Dirty: 2804 kB Writeback: 0 kB AnonPages: 12252 kB Mapped: 9240 kB Slab: 54836 kB PageTables: 4060 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182896 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= 62568 MiB End job on node014 at 2010-06-15 10:11:45