Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 6 | 2.6346 | 2.6346 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-dk512x.r.opb |
MD5SUM | 581a8e804be9894a02ef91830c95d4b0 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 6 |
Best CPU time to get the best result obtained on this benchmark | 0.047992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 6 |
Optimality of the best value was proved | YES |
Number of variables | 59 |
Total number of constraints | 91 |
Number of constraints which are clauses | 91 |
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 | 53 |
Number of terms in the objective function | 59 |
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 | 59 |
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 | 59 |
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 - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2656247-1276592166.opb. 0.00/0.00 c Instance file HOME/instance-2656247-1276592166.opb 0.00/0.00 c File size is 17717 bytes. 0.00/0.00 c Highest Coefficient sum: 54 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: 59 | 0.00/0.00 c | Number Clauses: 91 | 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 | 58 91 2408 | 5000 0 nan | 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: 0.003999 s Remaining CPU time: 179.996 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 58 92 2467 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 101 | 58 92 2467 | 5500 101 27 | 1.724 % | 0.00/0.01 c | 251 | 58 92 2467 | 6050 251 27 | 1.724 % | 0.00/0.01 c | 476 | 58 92 2467 | 6655 476 25 | 1.724 % | 0.02/0.02 c | 813 | 58 92 2467 | 7320 813 26 | 1.724 % | 0.02/0.04 c | 1321 | 58 92 2467 | 8052 1321 27 | 1.724 % | 0.02/0.06 c =============================================================================== 0.02/0.06 c New solution: 6 0.02/0.06 o 6 0.02/0.06 c Elapsed CPU time: 0.06099 s Remaining CPU time: 179.939 s 0.02/0.06 c =============================================================================== 0.02/0.06 c | 1864 | 58 93 2526 | 5000 1864 27 | 1.724 % | 0.02/0.07 c | 1966 | 58 93 2526 | 5500 1966 27 | 1.724 % | 0.02/0.07 c | 2118 | 58 93 2526 | 6050 2118 27 | 1.724 % | 0.02/0.08 c | 2345 | 58 93 2526 | 6655 2345 27 | 1.724 % | 0.09/0.10 c | 2683 | 58 93 2526 | 7320 2683 27 | 1.724 % | 0.09/0.13 c | 3191 | 58 93 2526 | 8052 3191 26 | 1.724 % | 0.09/0.18 c | 3950 | 58 93 2526 | 8857 3950 25 | 1.724 % | 0.19/0.25 c | 5094 | 58 93 2526 | 9743 5094 24 | 1.724 % | 0.39/0.40 c | 6803 | 58 93 2526 | 10717 6803 23 | 1.724 % | 0.59/0.67 c | 9368 | 58 93 2526 | 11789 9368 22 | 1.724 % | 1.10/1.11 c | 13213 | 58 93 2526 | 12968 7306 21 | 1.724 % | 1.89/1.90 c | 18979 | 58 93 2526 | 14265 6575 18 | 1.724 % | 2.59/2.63 c =============================================================================== 2.59/2.63 c Best Solution: 6 2.59/2.63 s OPTIMUM FOUND 2.59/2.63 c Total CPU time: 2.56961 s 2.59/2.63 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
OK 6
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656247-1276592166/watcher-2656247-1276592166 -o /tmp/evaluation-result-2656247-1276592166/solver-2656247-1276592166 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656247-1276592166.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 1.06 3/106 5086 /proc/meminfo: memFree=1828140/2059040 swapFree=4136716/4192956 [pid=5086] ppid=5084 vsize=2568 CPUtime=0 /proc/5086/stat : 5086 (wbo1.4b) R 5084 5086 4008 0 -1 4202496 280 0 0 0 0 0 0 0 20 0 1 0 34818185 2629632 194 1992294400 134512640 135751879 4292199216 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/5086/statm: 642 195 147 303 0 337 0 [startup+0.0267201 s] /proc/loadavg: 1.00 1.00 1.06 3/106 5086 /proc/meminfo: memFree=1828140/2059040 swapFree=4136716/4192956 [pid=5086] ppid=5084 vsize=2700 CPUtime=0.02 /proc/5086/stat : 5086 (wbo1.4b) R 5084 5086 4008 0 -1 4202496 318 0 0 0 2 0 0 0 20 0 1 0 34818185 2764800 232 1992294400 134512640 135751879 4292199216 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/5086/statm: 675 232 147 303 0 370 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2700 [startup+0.100733 s] /proc/loadavg: 1.00 1.00 1.06 3/106 5086 /proc/meminfo: memFree=1828140/2059040 swapFree=4136716/4192956 [pid=5086] ppid=5084 vsize=3096 CPUtime=0.09 /proc/5086/stat : 5086 (wbo1.4b) R 5084 5086 4008 0 -1 4202496 431 0 0 0 9 0 0 0 20 0 1 0 34818185 3170304 345 1992294400 134512640 135751879 4292199216 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/5086/statm: 774 345 147 303 0 469 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3096 [startup+0.300769 s] /proc/loadavg: 1.00 1.00 1.06 3/106 5086 /proc/meminfo: memFree=1828140/2059040 swapFree=4136716/4192956 [pid=5086] ppid=5084 vsize=3756 CPUtime=0.29 /proc/5086/stat : 5086 (wbo1.4b) R 5084 5086 4008 0 -1 4202496 606 0 0 0 28 1 0 0 20 0 1 0 34818185 3846144 520 1992294400 134512640 135751879 4292199216 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/5086/statm: 939 520 147 303 0 634 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3756 [startup+0.70084 s] /proc/loadavg: 1.00 1.00 1.06 3/106 5086 /proc/meminfo: memFree=1828140/2059040 swapFree=4136716/4192956 [pid=5086] ppid=5084 vsize=4816 CPUtime=0.69 /proc/5086/stat : 5086 (wbo1.4b) R 5084 5086 4008 0 -1 4202496 843 0 0 0 67 2 0 0 20 0 1 0 34818185 4931584 757 1992294400 134512640 135751879 4292199216 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/5086/statm: 1204 757 147 303 0 899 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4816 [startup+1.50098 s] /proc/loadavg: 1.00 1.00 1.06 2/107 5087 /proc/meminfo: memFree=1825156/2059040 swapFree=4136716/4192956 [pid=5086] ppid=5084 vsize=6276 CPUtime=1.49 /proc/5086/stat : 5086 (wbo1.4b) R 5084 5086 4008 0 -1 4202496 1231 0 0 0 145 4 0 0 23 0 1 0 34818185 6426624 1145 1992294400 134512640 135751879 4292199216 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/5086/statm: 1569 1145 148 303 0 1264 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6276 Solver just ended. Dumping a history of the last processes samples [startup+2.30113 s] /proc/loadavg: 1.00 1.00 1.06 2/107 5089 /proc/meminfo: memFree=1822924/2059040 swapFree=4136716/4192956 [pid=5086] ppid=5084 vsize=7596 CPUtime=2.29 /proc/5086/stat : 5086 (wbo1.4b) R 5084 5086 4008 0 -1 4202496 1555 0 0 0 224 5 0 0 25 0 1 0 34818185 7778304 1469 1992294400 134512640 135751879 4292199216 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/5086/statm: 1899 1469 148 303 0 1594 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 7596 [startup+2.50116 s] /proc/loadavg: 1.00 1.00 1.06 2/107 5089 /proc/meminfo: memFree=1822924/2059040 swapFree=4136716/4192956 [pid=5086] ppid=5084 vsize=7864 CPUtime=2.49 /proc/5086/stat : 5086 (wbo1.4b) R 5084 5086 4008 0 -1 4202496 1626 0 0 0 243 6 0 0 25 0 1 0 34818185 8052736 1540 1992294400 134512640 135751879 4292199216 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/5086/statm: 1966 1540 148 303 0 1661 0 Current children cumulated CPU time (s) 2.49 Current children cumulated vsize (KiB) 7864 [startup+2.60118 s] /proc/loadavg: 1.00 1.00 1.06 2/107 5089 /proc/meminfo: memFree=1822924/2059040 swapFree=4136716/4192956 [pid=5086] ppid=5084 vsize=7996 CPUtime=2.59 /proc/5086/stat : 5086 (wbo1.4b) R 5084 5086 4008 0 -1 4202496 1650 0 0 0 253 6 0 0 25 0 1 0 34818185 8187904 1564 1992294400 134512640 135751879 4292199216 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/5086/statm: 1999 1564 148 303 0 1694 0 Current children cumulated CPU time (s) 2.59 Current children cumulated vsize (KiB) 7996 Child status: 0 Real time (s): 2.6346 CPU time (s): 2.6346 CPU user time (s): 2.56961 CPU system time (s): 0.06499 CPU usage (%): 99.9999 Max. virtual memory (cumulated for all children) (KiB): 7996 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.56961 system time used= 0.06499 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1672 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= 35 runsolver used 0.008998 second user time and 0.018997 second system time The end
Begin job on node012 at 2010-06-15 10:56:06 IDJOB=2656247 IDBENCH=2856 IDSOLVER=1161 FILE ID=node012/2656247-1276592166 PBS_JOBID= 11173536 Free space on /tmp= 62588 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-dk512x.r.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656247-1276592166/watcher-2656247-1276592166 -o /tmp/evaluation-result-2656247-1276592166/solver-2656247-1276592166 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656247-1276592166.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 581a8e804be9894a02ef91830c95d4b0 RANDOM SEED=263764389 node012.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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1828668 kB Buffers: 44456 kB Cached: 105656 kB SwapCached: 9420 kB Active: 98984 kB Inactive: 64160 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1828668 kB SwapTotal: 4192956 kB SwapFree: 4136716 kB Dirty: 2612 kB Writeback: 0 kB AnonPages: 11620 kB Mapped: 9392 kB Slab: 45328 kB PageTables: 3928 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181700 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= 62588 MiB End job on node012 at 2010-06-15 10:56:09