Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 0.178972 | 0.179591 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_50_30_30.r.opb |
MD5SUM | d5f6dd40baea723f8b1f529f0a6174d9 |
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 | 0.046992 |
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 | 50 |
Total number of constraints | 100 |
Number of constraints which are clauses | 100 |
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 | 30 |
Maximum length of a constraint | 30 |
Number of terms in the objective function | 50 |
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 | 50 |
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 | 50 |
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-1876299-1245172446.opb. 0.00/0.00 c Instance file HOME/instance-1876299-1245172446.opb 0.00/0.00 c File size is 21711 bytes. 0.00/0.00 c Highest Coefficient sum: 31 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: 50 | 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: 31 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.002999 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 | 60 151 3090 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c core #2 0.00/0.00 c Core size: 71 Core Weight: 1 Total Weight: 2 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 | 130 152 3210 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 103 | 130 152 3210 | 5500 103 44 | 0.006 % | 0.00/0.01 c | 253 | 130 152 3210 | 6050 253 39 | 0.006 % | 0.01/0.03 c | 478 | 130 152 3210 | 6655 478 35 | 0.006 % | 0.01/0.05 c | 819 | 130 152 3210 | 7320 819 35 | 0.006 % | 0.01/0.09 c | 1329 | 130 152 3210 | 8052 1329 35 | 0.006 % | 0.09/0.14 c =============================================================================== 0.09/0.15 c core #3 0.09/0.15 c Core size: 149 Core Weight: 1 Total Weight: 3 0.09/0.15 c Elapsed CPU time: 0.141978 s Remaining CPU time: 1799.86 s 0.09/0.15 c ============================[ Search Statistics ]============================== 0.09/0.15 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.09/0.15 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.09/0.15 c =============================================================================== 0.09/0.15 c | 0 | 180 153 3310 | 5000 0 nan | 0.000 % | 0.09/0.15 c | 111 | 180 153 3310 | 5500 111 62 | 0.003 % | 0.09/0.16 c | 263 | 180 153 3310 | 6050 263 47 | 0.003 % | 0.09/0.17 c | 488 | 180 153 3310 | 6655 488 36 | 0.003 % | 0.09/0.17 c =============================================================================== 0.09/0.17 c Verified 153 original clauses. 0.09/0.17 c #cores: 3 0.09/0.17 c Final Weight: 3 0.09/0.17 o 3 0.09/0.17 s OPTIMUM FOUND 0.09/0.17 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876299-1245172446/watcher-1876299-1245172446 -o /tmp/evaluation-result-1876299-1245172446/solver-1876299-1245172446 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876299-1245172446.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: 0.79 0.96 0.96 3/64 3375 /proc/meminfo: memFree=1925400/2055920 swapFree=4192956/4192956 [pid=3375] ppid=3373 vsize=2392 CPUtime=0 /proc/3375/stat : 3375 (wbo) R 3373 3375 3017 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 1574115 2449408 173 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0 /proc/3375/statm: 598 174 133 292 0 303 0 [startup+0.020778 s] /proc/loadavg: 0.79 0.96 0.96 3/64 3375 /proc/meminfo: memFree=1925400/2055920 swapFree=4192956/4192956 [pid=3375] ppid=3373 vsize=2524 CPUtime=0.01 /proc/3375/stat : 3375 (wbo) R 3373 3375 3017 0 -1 4194304 228 0 0 0 1 0 0 0 18 0 1 0 1574115 2584576 206 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/3375/statm: 631 206 136 292 0 336 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2524 [startup+0.101788 s] /proc/loadavg: 0.79 0.96 0.96 3/64 3375 /proc/meminfo: memFree=1925400/2055920 swapFree=4192956/4192956 [pid=3375] ppid=3373 vsize=3052 CPUtime=0.09 /proc/3375/stat : 3375 (wbo) R 3373 3375 3017 0 -1 4194304 339 0 0 0 9 0 0 0 18 0 1 0 1574115 3125248 317 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/3375/statm: 763 317 136 292 0 468 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3052 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.179591 CPU time (s): 0.178972 CPU user time (s): 0.166974 CPU system time (s): 0.011998 CPU usage (%): 99.6553 Max. virtual memory (cumulated for all children) (KiB): 3052 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.166974 system time used= 0.011998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 418 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= 0 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node30 at 2009-06-16 19:14:07 IDJOB=1876299 IDBENCH=2854 IDSOLVER=698 FILE ID=node30/1876299-1245172446 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-m100_50_30_30.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-1876299-1245172446/watcher-1876299-1245172446 -o /tmp/evaluation-result-1876299-1245172446/solver-1876299-1245172446 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876299-1245172446.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d5f6dd40baea723f8b1f529f0a6174d9 RANDOM SEED=794844496 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: 1925816 kB Buffers: 20760 kB Cached: 67028 kB SwapCached: 0 kB Active: 70792 kB Inactive: 29716 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1925816 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2908 kB Writeback: 0 kB Mapped: 22544 kB Slab: 15576 kB Committed_AS: 56740 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-1876299-1245172446.opb Free space on /tmp at the end= 66216 MiB End job on node30 at 2009-06-16 19:14:07