Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 3.2555 | 3.25591 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_50_50.r.opb |
MD5SUM | 8786be6bf033744768ef457842ce1869 |
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 | 0.176972 |
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 | 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 | 50 |
Maximum length of a constraint | 50 |
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 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-1876288-1245172117.opb. 0.00/0.00 c Instance file HOME/instance-1876288-1245172117.opb 0.00/0.00 c File size is 18548 bytes. 0.00/0.00 c Highest Coefficient sum: 51 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: 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: 51 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 ============================[ 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 | 100 151 2650 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c core #2 0.00/0.00 c Core size: 120 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.006998 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 | 250 152 2900 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 114 | 250 152 2900 | 5500 114 81 | 0.002 % | 0.00/0.02 c | 266 | 250 152 2900 | 6050 266 80 | 0.002 % | 0.00/0.05 c | 491 | 250 152 2900 | 6655 491 79 | 0.002 % | 0.05/0.09 c | 828 | 250 152 2900 | 7320 828 76 | 0.002 % | 0.10/0.16 c | 1335 | 250 152 2900 | 8052 1335 72 | 0.002 % | 0.19/0.27 c | 2095 | 250 152 2900 | 8857 2095 69 | 0.002 % | 0.39/0.48 c | 3238 | 250 152 2900 | 9743 3238 66 | 0.002 % | 0.69/0.78 c =============================================================================== 0.69/0.82 c core #3 0.69/0.82 c Core size: 151 Core Weight: 1 Total Weight: 3 0.69/0.82 c Elapsed CPU time: 0.814876 s Remaining CPU time: 1799.19 s 0.69/0.82 c ============================[ Search Statistics ]============================== 0.69/0.82 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.69/0.82 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.69/0.82 c =============================================================================== 0.69/0.82 c | 0 | 350 153 3100 | 5000 0 nan | 0.000 % | 0.69/0.83 c | 101 | 350 153 3100 | 5500 101 98 | 0.001 % | 0.69/0.84 c | 259 | 350 153 3100 | 6050 259 99 | 0.001 % | 0.84/0.87 c | 484 | 350 153 3100 | 6655 484 96 | 0.001 % | 0.89/0.93 c | 822 | 350 153 3100 | 7320 822 91 | 0.001 % | 0.99/1.03 c | 1331 | 350 153 3100 | 8052 1331 89 | 0.001 % | 1.09/1.18 c | 2095 | 350 153 3100 | 8857 2095 84 | 0.001 % | 1.39/1.42 c | 3236 | 350 153 3100 | 9743 3236 84 | 0.001 % | 1.79/1.81 c | 4944 | 350 153 3100 | 10717 4944 84 | 0.001 % | 2.39/2.41 c | 7507 | 350 153 3100 | 11789 7507 82 | 0.001 % | 3.20/3.25 c =============================================================================== 3.20/3.25 c Verified 153 original clauses. 3.20/3.25 c #cores: 3 3.20/3.25 c Final Weight: 3 3.20/3.25 o 3 3.20/3.25 s OPTIMUM FOUND 3.20/3.25 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 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876288-1245172117/watcher-1876288-1245172117 -o /tmp/evaluation-result-1876288-1245172117/solver-1876288-1245172117 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876288-1245172117.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: 0.86 0.97 0.99 3/64 30164 /proc/meminfo: memFree=1858760/2055920 swapFree=4191900/4192956 [pid=30164] ppid=30162 vsize=2524 CPUtime=0 /proc/30164/stat : 30164 (wbo) R 30162 30164 30067 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 184812192 2584576 181 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/30164/statm: 631 181 134 292 0 336 0 [startup+0.0606839 s] /proc/loadavg: 0.86 0.97 0.99 3/64 30164 /proc/meminfo: memFree=1858760/2055920 swapFree=4191900/4192956 [pid=30164] ppid=30162 vsize=2788 CPUtime=0.05 /proc/30164/stat : 30164 (wbo) R 30162 30164 30067 0 -1 4194304 289 0 0 0 5 0 0 0 18 0 1 0 184812192 2854912 268 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/30164/statm: 697 268 136 292 0 402 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 2788 [startup+0.101673 s] /proc/loadavg: 0.86 0.97 0.99 3/64 30164 /proc/meminfo: memFree=1858760/2055920 swapFree=4191900/4192956 [pid=30164] ppid=30162 vsize=3052 CPUtime=0.1 /proc/30164/stat : 30164 (wbo) R 30162 30164 30067 0 -1 4194304 337 0 0 0 10 0 0 0 18 0 1 0 184812192 3125248 316 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/30164/statm: 763 316 136 292 0 468 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 3052 [startup+0.301615 s] /proc/loadavg: 0.86 0.97 0.99 3/64 30164 /proc/meminfo: memFree=1858760/2055920 swapFree=4191900/4192956 [pid=30164] ppid=30162 vsize=3844 CPUtime=0.29 /proc/30164/stat : 30164 (wbo) R 30162 30164 30067 0 -1 4194304 544 0 0 0 29 0 0 0 19 0 1 0 184812192 3936256 523 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/30164/statm: 961 523 136 292 0 666 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3844 [startup+0.701501 s] /proc/loadavg: 0.86 0.97 0.99 3/64 30164 /proc/meminfo: memFree=1858760/2055920 swapFree=4191900/4192956 [pid=30164] ppid=30162 vsize=5164 CPUtime=0.69 /proc/30164/stat : 30164 (wbo) R 30162 30164 30067 0 -1 4194304 894 0 0 0 69 0 0 0 22 0 1 0 184812192 5287936 873 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/30164/statm: 1291 873 136 292 0 996 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5164 [startup+1.50227 s] /proc/loadavg: 0.86 0.97 0.99 2/65 30165 /proc/meminfo: memFree=1855296/2055920 swapFree=4191900/4192956 [pid=30164] ppid=30162 vsize=5692 CPUtime=1.49 /proc/30164/stat : 30164 (wbo) R 30162 30164 30067 0 -1 4194304 999 0 0 0 148 1 0 0 25 0 1 0 184812192 5828608 978 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0 /proc/30164/statm: 1423 978 136 292 0 1128 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5692 [startup+3.10181 s] /proc/loadavg: 0.86 0.97 0.99 2/65 30165 /proc/meminfo: memFree=1853696/2055920 swapFree=4191900/4192956 [pid=30164] ppid=30162 vsize=9128 CPUtime=3.09 /proc/30164/stat : 30164 (wbo) R 30162 30164 30067 0 -1 4194304 1867 0 0 0 306 3 0 0 25 0 1 0 184812192 9347072 1846 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/30164/statm: 2282 1846 136 292 0 1987 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 9128 Solver just ended. Dumping a history of the last processes samples [startup+3.20178 s] /proc/loadavg: 0.86 0.97 0.99 2/65 30165 /proc/meminfo: memFree=1851392/2055920 swapFree=4191900/4192956 [pid=30164] ppid=30162 vsize=9392 CPUtime=3.2 /proc/30164/stat : 30164 (wbo) R 30162 30164 30067 0 -1 4194304 1928 0 0 0 317 3 0 0 25 0 1 0 184812192 9617408 1907 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0 /proc/30164/statm: 2348 1907 136 292 0 2053 0 Current children cumulated CPU time (s) 3.2 Current children cumulated vsize (KiB) 9392 Child status: 0 Real time (s): 3.25591 CPU time (s): 3.2555 CPU user time (s): 3.22251 CPU system time (s): 0.032994 CPU usage (%): 99.9876 Max. virtual memory (cumulated for all children) (KiB): 9392 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.22251 system time used= 0.032994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1961 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= 7 runsolver used 0.007998 second user time and 0.011998 second system time The end
Begin job on node16 at 2009-06-16 19:08:37 IDJOB=1876288 IDBENCH=2839 IDSOLVER=698 FILE ID=node16/1876288-1245172117 PBS_JOBID= 9363891 Free space on /tmp= 66280 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_50_50.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-1876288-1245172117/watcher-1876288-1245172117 -o /tmp/evaluation-result-1876288-1245172117/solver-1876288-1245172117 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876288-1245172117.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8786be6bf033744768ef457842ce1869 RANDOM SEED=615156815 node16.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 : 3000.214 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 : 3000.214 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: 1859176 kB Buffers: 32356 kB Cached: 88220 kB SwapCached: 260 kB Active: 36348 kB Inactive: 96876 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1859176 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 2696 kB Writeback: 0 kB Mapped: 21184 kB Slab: 49460 kB Committed_AS: 153980 kB PageTables: 1440 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-1876288-1245172117.opb Free space on /tmp at the end= 66276 MiB End job on node16 at 2009-06-16 19:08:41