Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 5 | 0.149976 | 0.149383 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-opus.r.opb |
MD5SUM | 0485a54e08821af6e5a7651e5ae0ba80 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 5 |
Best CPU time to get the best result obtained on this benchmark | 0.020995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5 |
Optimality of the best value was proved | YES |
Number of variables | 63 |
Total number of constraints | 45 |
Number of constraints which are clauses | 45 |
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 | 1 |
Maximum length of a constraint | 42 |
Number of terms in the objective function | 63 |
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 | 63 |
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 | 63 |
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-2680878-1277456821.opb. 0.00/0.00 c Instance file HOME/instance-2680878-1277456821.opb 0.00/0.00 c File size is 9579 bytes. 0.00/0.00 c Highest Coefficient sum: 43 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: 63 | 0.00/0.00 c | Number Clauses: 45 | 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 | 62 45 931 | 5000 0 nan | 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 | 0 | 62 46 994 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: 5 0.00/0.00 o 5 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 | 62 47 1057 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 102 | 62 47 1057 | 5500 102 35 | 1.613 % | 0.00/0.01 c | 254 | 62 47 1057 | 6050 254 33 | 1.638 % | 0.00/0.02 c | 485 | 62 47 1057 | 6655 485 33 | 1.638 % | 0.00/0.03 c | 825 | 62 47 1057 | 7320 825 32 | 1.638 % | 0.00/0.06 c | 1336 | 62 47 1057 | 8052 1336 30 | 1.638 % | 0.00/0.10 c | 2097 | 62 47 1057 | 8857 2097 28 | 1.663 % | 0.10/0.14 c =============================================================================== 0.10/0.14 c Best Solution: 5 0.10/0.14 s OPTIMUM FOUND 0.10/0.14 c Total CPU time: 0.138978 s 0.10/0.14 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
OK 5
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680878-1277456821/watcher-2680878-1277456821 -o /tmp/evaluation-result-2680878-1277456821/solver-2680878-1277456821 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680878-1277456821.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 0.97 0.91 3/106 28281 /proc/meminfo: memFree=1853332/2059040 swapFree=4136688/4192956 [pid=28281] ppid=28279 vsize=2572 CPUtime=0 /proc/28281/stat : 28281 (wbo1.4b) R 28279 28281 27934 0 -1 4202496 279 0 0 0 0 0 0 0 20 0 1 0 86974150 2633728 194 1992294400 134512640 135752675 4292446336 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28281/statm: 643 194 145 303 0 338 0 [startup+0.109467 s] /proc/loadavg: 0.92 0.97 0.91 3/106 28281 /proc/meminfo: memFree=1853332/2059040 swapFree=4136688/4192956 [pid=28281] ppid=28279 vsize=3100 CPUtime=0.1 /proc/28281/stat : 28281 (wbo1.4b) R 28279 28281 27934 0 -1 4202496 427 0 0 0 10 0 0 0 20 0 1 0 86974150 3174400 342 1992294400 134512640 135752675 4292446336 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28281/statm: 775 342 145 303 0 470 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 3100 Solver just ended. Dumping a history of the last processes samples [startup+0.109467 s] /proc/loadavg: 0.92 0.97 0.91 3/106 28281 /proc/meminfo: memFree=1853332/2059040 swapFree=4136688/4192956 [pid=28281] ppid=28279 vsize=3100 CPUtime=0.1 /proc/28281/stat : 28281 (wbo1.4b) R 28279 28281 27934 0 -1 4202496 427 0 0 0 10 0 0 0 20 0 1 0 86974150 3174400 342 1992294400 134512640 135752675 4292446336 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28281/statm: 775 342 145 303 0 470 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 3100 Child status: 0 Real time (s): 0.149383 CPU time (s): 0.149976 CPU user time (s): 0.138978 CPU system time (s): 0.010998 CPU usage (%): 100.397 Max. virtual memory (cumulated for all children) (KiB): 3100 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.138978 system time used= 0.010998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 464 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 0.008998 second system time The end
Begin job on node047 at 2010-06-25 11:07:01 IDJOB=2680878 IDBENCH=2840 IDSOLVER=1190 FILE ID=node047/2680878-1277456821 PBS_JOBID= 11188121 Free space on /tmp= 62484 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-opus.r.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680878-1277456821/watcher-2680878-1277456821 -o /tmp/evaluation-result-2680878-1277456821/solver-2680878-1277456821 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680878-1277456821.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0485a54e08821af6e5a7651e5ae0ba80 RANDOM SEED=7538080 node047.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 : 3000.244 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 : 3000.244 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: 1853736 kB Buffers: 31960 kB Cached: 75616 kB SwapCached: 9176 kB Active: 27616 kB Inactive: 92980 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1853736 kB SwapTotal: 4192956 kB SwapFree: 4136688 kB Dirty: 2632 kB Writeback: 4 kB AnonPages: 11676 kB Mapped: 8392 kB Slab: 62720 kB PageTables: 4144 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180532 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= 62480 MiB End job on node047 at 2010-06-25 11:07:02