Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 6 | 2.57761 | 2.57869 |
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 | 0.096985 |
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta) 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Parsing opb file format. File HOME/instance-1876301-1245172452.opb. 0.00/0.00 c Instance file HOME/instance-1876301-1245172452.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: 150 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 0 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 22 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.003999 s Remaining CPU time: 1800 s 0.00/0.00 c core #2 0.00/0.00 c Core size: 18 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.003999 s Remaining CPU time: 1800 s 0.00/0.00 c core #3 0.00/0.00 c Core size: 22 Core Weight: 1 Total Weight: 3 0.00/0.00 c Elapsed CPU time: 0.004999 s Remaining CPU time: 1800 s 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 | 105 153 2571 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c core #4 0.00/0.00 c Core size: 68 Core Weight: 1 Total Weight: 4 0.00/0.00 c Elapsed CPU time: 0.005999 s Remaining CPU time: 1799.99 s 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 | 169 154 2689 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 108 | 169 154 2689 | 5500 108 31 | 0.592 % | 0.00/0.01 c | 259 | 167 154 2689 | 6050 82 24 | 1.768 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c core #5 0.00/0.02 c Core size: 82 Core Weight: 1 Total Weight: 5 0.00/0.02 c Elapsed CPU time: 0.023996 s Remaining CPU time: 1799.98 s 0.00/0.02 c ============================[ Search Statistics ]============================== 0.00/0.02 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.02 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.02 c =============================================================================== 0.00/0.02 c | 0 | 227 155 2805 | 5000 0 nan | 0.000 % | 0.00/0.02 c | 100 | 227 155 2805 | 5500 100 53 | 0.441 % | 0.02/0.03 c | 251 | 227 155 2805 | 6050 251 47 | 0.441 % | 0.02/0.05 c | 485 | 227 155 2805 | 6655 485 51 | 0.441 % | 0.02/0.08 c | 828 | 227 155 2805 | 7320 828 54 | 0.441 % | 0.09/0.14 c | 1337 | 227 155 2805 | 8052 1337 55 | 0.441 % | 0.19/0.24 c | 2097 | 227 155 2805 | 8857 2097 55 | 0.441 % | 0.29/0.39 c | 3236 | 227 155 2805 | 9743 3236 53 | 0.441 % | 0.59/0.64 c | 4944 | 227 155 2805 | 10717 4944 53 | 0.441 % | 1.09/1.14 c | 7510 | 227 155 2805 | 11789 7510 56 | 0.441 % | 2.29/2.39 c | 11356 | 173 155 2805 | 12968 1742 47 | 24.125 % | 2.39/2.44 c =============================================================================== 2.49/2.54 c core #6 2.49/2.54 c Core size: 98 Core Weight: 1 Total Weight: 6 2.49/2.54 c Elapsed CPU time: 2.51862 s Remaining CPU time: 1797.48 s 2.49/2.55 c ============================[ Search Statistics ]============================== 2.49/2.55 c | Conflicts | ORIGINAL | LEARNT | Progress | 2.49/2.55 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 2.49/2.55 c =============================================================================== 2.49/2.55 c | 0 | 285 156 2921 | 5000 0 nan | 0.000 % | 2.49/2.56 c | 101 | 285 156 2921 | 5500 101 65 | 0.351 % | 2.49/2.57 c | 253 | 285 156 2921 | 6050 253 69 | 0.351 % | 2.49/2.57 c =============================================================================== 2.49/2.57 c Verified 156 original clauses. 2.49/2.57 c #cores: 6 2.49/2.57 c Final Weight: 6 2.49/2.57 o 6 2.49/2.57 s OPTIMUM FOUND 2.49/2.57 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-1876301-1245172452/watcher-1876301-1245172452 -o /tmp/evaluation-result-1876301-1245172452/solver-1876301-1245172452 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876301-1245172452.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: 0.72 0.94 0.95 3/64 3600 /proc/meminfo: memFree=1924752/2055920 swapFree=4192956/4192956 [pid=3600] ppid=3598 vsize=2392 CPUtime=0 /proc/3600/stat : 3600 (wbo) R 3598 3600 3017 0 -1 4194304 200 0 0 0 0 0 0 0 18 0 1 0 1574646 2449408 179 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0 /proc/3600/statm: 598 179 134 292 0 303 0 [startup+0.0305989 s] /proc/loadavg: 0.72 0.94 0.95 3/64 3600 /proc/meminfo: memFree=1924752/2055920 swapFree=4192956/4192956 [pid=3600] ppid=3598 vsize=2656 CPUtime=0.02 /proc/3600/stat : 3600 (wbo) R 3598 3600 3017 0 -1 4194304 245 0 0 0 2 0 0 0 18 0 1 0 1574646 2719744 224 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/3600/statm: 664 224 136 292 0 369 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2656 [startup+0.101609 s] /proc/loadavg: 0.72 0.94 0.95 3/64 3600 /proc/meminfo: memFree=1924752/2055920 swapFree=4192956/4192956 [pid=3600] ppid=3598 vsize=2920 CPUtime=0.09 /proc/3600/stat : 3600 (wbo) R 3598 3600 3017 0 -1 4194304 325 0 0 0 9 0 0 0 18 0 1 0 1574646 2990080 304 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/3600/statm: 730 304 136 292 0 435 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2920 [startup+0.301637 s] /proc/loadavg: 0.72 0.94 0.95 3/64 3600 /proc/meminfo: memFree=1924752/2055920 swapFree=4192956/4192956 [pid=3600] ppid=3598 vsize=3844 CPUtime=0.29 /proc/3600/stat : 3600 (wbo) R 3598 3600 3017 0 -1 4194304 533 0 0 0 29 0 0 0 19 0 1 0 1574646 3936256 512 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/3600/statm: 961 512 136 292 0 666 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3844 [startup+0.701694 s] /proc/loadavg: 0.72 0.94 0.95 3/64 3600 /proc/meminfo: memFree=1924752/2055920 swapFree=4192956/4192956 [pid=3600] ppid=3598 vsize=5032 CPUtime=0.69 /proc/3600/stat : 3600 (wbo) R 3598 3600 3017 0 -1 4194304 857 0 0 0 68 1 0 0 22 0 1 0 1574646 5152768 836 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/3600/statm: 1258 836 136 292 0 963 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5032 [startup+1.50181 s] /proc/loadavg: 0.72 0.94 0.95 2/65 3601 /proc/meminfo: memFree=1921032/2055920 swapFree=4192956/4192956 [pid=3600] ppid=3598 vsize=7016 CPUtime=1.49 /proc/3600/stat : 3600 (wbo) R 3598 3600 3017 0 -1 4194304 1351 0 0 0 148 1 0 0 25 0 1 0 1574646 7184384 1330 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/3600/statm: 1754 1330 136 292 0 1459 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7016 Solver just ended. Dumping a history of the last processes samples [startup+2.30192 s] /proc/loadavg: 0.72 0.94 0.95 2/65 3601 /proc/meminfo: memFree=1918536/2055920 swapFree=4192956/4192956 [pid=3600] ppid=3598 vsize=8600 CPUtime=2.29 /proc/3600/stat : 3600 (wbo) R 3598 3600 3017 0 -1 4194304 1743 0 0 0 227 2 0 0 25 0 1 0 1574646 8806400 1722 1992294400 134512640 135709839 4294956240 18446744073709551615 134573839 0 0 4096 3 0 0 0 17 1 0 0 /proc/3600/statm: 2150 1722 136 292 0 1855 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 8600 [startup+2.50195 s] /proc/loadavg: 0.72 0.94 0.95 2/65 3601 /proc/meminfo: memFree=1918536/2055920 swapFree=4192956/4192956 [pid=3600] ppid=3598 vsize=9260 CPUtime=2.49 /proc/3600/stat : 3600 (wbo) R 3598 3600 3017 0 -1 4194304 1895 0 0 0 247 2 0 0 25 0 1 0 1574646 9482240 1874 1992294400 134512640 135709839 4294956240 18446744073709551615 134584062 0 0 4096 3 0 0 0 17 1 0 0 /proc/3600/statm: 2315 1874 136 292 0 2020 0 Current children cumulated CPU time (s) 2.49 Current children cumulated vsize (KiB) 9260 Child status: 0 Real time (s): 2.57869 CPU time (s): 2.57761 CPU user time (s): 2.54561 CPU system time (s): 0.031995 CPU usage (%): 99.958 Max. virtual memory (cumulated for all children) (KiB): 9260 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.54561 system time used= 0.031995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1907 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= 2 involuntary context switches= 2 runsolver used 0.006998 second user time and 0.010998 second system time The end
Begin job on node30 at 2009-06-16 19:14:12 IDJOB=1876301 IDBENCH=2856 IDSOLVER=698 FILE ID=node30/1876301-1245172452 PBS_JOBID= 9363896 Free space on /tmp= 66220 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-dk512x.r.opb COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876301-1245172452/watcher-1876301-1245172452 -o /tmp/evaluation-result-1876301-1245172452/solver-1876301-1245172452 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876301-1245172452.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 581a8e804be9894a02ef91830c95d4b0 RANDOM SEED=882115945 node30.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.273 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.273 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1925168 kB Buffers: 21076 kB Cached: 67120 kB SwapCached: 0 kB Active: 71116 kB Inactive: 29860 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1925168 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 3068 kB Writeback: 0 kB Mapped: 22556 kB Slab: 15816 kB Committed_AS: 57868 kB PageTables: 1360 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876301-1245172452.opb Free space on /tmp at the end= 66216 MiB End job on node30 at 2009-06-16 19:14:15