Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 4 | 0.080987 | 0.081555 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-ex5inp.r.opb |
MD5SUM | a8cdd9e4534898b1fb106ad86d9edda4 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 4 |
Best CPU time to get the best result obtained on this benchmark | 0.009998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 4 |
Optimality of the best value was proved | YES |
Number of variables | 34 |
Total number of constraints | 36 |
Number of constraints which are clauses | 36 |
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 | 5 |
Maximum length of a constraint | 27 |
Number of terms in the objective function | 34 |
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 | 34 |
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 | 34 |
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-1876327-1245173296.opb. 0.00/0.00 c Instance file HOME/instance-1876327-1245173296.opb 0.00/0.00 c File size is 4609 bytes. 0.00/0.00 c Highest Coefficient sum: 28 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: 34 | 0.00/0.00 c | Number Clauses: 70 | 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: 16 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.001999 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 | 30 71 631 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c core #2 0.00/0.00 c Core size: 24 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.001999 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 | 62 72 683 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c core #3 0.00/0.00 c Core size: 44 Core Weight: 1 Total Weight: 3 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 | 103 73 758 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 103 73 758 | 5500 100 28 | 0.010 % | 0.00/0.01 c | 254 | 103 73 758 | 6050 254 26 | 0.010 % | 0.00/0.02 c | 482 | 103 73 758 | 6655 482 25 | 0.010 % | 0.00/0.04 c | 820 | 103 73 758 | 7320 820 23 | 0.010 % | 0.04/0.06 c =============================================================================== 0.04/0.07 c core #4 0.04/0.07 c Core size: 60 Core Weight: 1 Total Weight: 4 0.04/0.07 c Elapsed CPU time: 0.066989 s Remaining CPU time: 1799.93 s 0.04/0.07 c ============================[ Search Statistics ]============================== 0.04/0.07 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.04/0.07 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.04/0.07 c =============================================================================== 0.04/0.07 c | 0 | 137 74 826 | 5000 0 nan | 0.000 % | 0.04/0.07 c | 101 | 137 74 826 | 5500 101 40 | 0.005 % | 0.04/0.08 c =============================================================================== 0.04/0.08 c Verified 74 original clauses. 0.04/0.08 c #cores: 4 0.04/0.08 c Final Weight: 4 0.04/0.08 o 4 0.04/0.08 s OPTIMUM FOUND 0.04/0.08 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
OK 4
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876327-1245173296/watcher-1876327-1245173296 -o /tmp/evaluation-result-1876327-1245173296/solver-1876327-1245173296 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876327-1245173296.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: 0.85 0.94 0.98 3/64 30795 /proc/meminfo: memFree=1857640/2055920 swapFree=4191900/4192956 [pid=30795] ppid=30793 vsize=2392 CPUtime=0 /proc/30795/stat : 30795 (wbo) R 30793 30795 30067 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 184930060 2449408 176 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/30795/statm: 598 176 135 292 0 303 0 [startup+0.0456421 s] /proc/loadavg: 0.85 0.94 0.98 3/64 30795 /proc/meminfo: memFree=1857640/2055920 swapFree=4191900/4192956 [pid=30795] ppid=30793 vsize=2656 CPUtime=0.04 /proc/30795/stat : 30795 (wbo) R 30793 30795 30067 0 -1 4194304 258 0 0 0 4 0 0 0 18 0 1 0 184930060 2719744 240 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/30795/statm: 664 240 136 292 0 369 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2656 Solver just ended. Dumping a history of the last processes samples [startup+0.0456421 s] /proc/loadavg: 0.85 0.94 0.98 3/64 30795 /proc/meminfo: memFree=1857640/2055920 swapFree=4191900/4192956 [pid=30795] ppid=30793 vsize=2656 CPUtime=0.04 /proc/30795/stat : 30795 (wbo) R 30793 30795 30067 0 -1 4194304 258 0 0 0 4 0 0 0 18 0 1 0 184930060 2719744 240 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/30795/statm: 664 240 136 292 0 369 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2656 Child status: 0 Real time (s): 0.081555 CPU time (s): 0.080987 CPU user time (s): 0.076988 CPU system time (s): 0.003999 CPU usage (%): 99.3035 Max. virtual memory (cumulated for all children) (KiB): 2656 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.076988 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 299 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 0.006998 second system time The end
Begin job on node16 at 2009-06-16 19:28:16 IDJOB=1876327 IDBENCH=2887 IDSOLVER=698 FILE ID=node16/1876327-1245173296 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-ex5inp.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-1876327-1245173296/watcher-1876327-1245173296 -o /tmp/evaluation-result-1876327-1245173296/solver-1876327-1245173296 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876327-1245173296.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a8cdd9e4534898b1fb106ad86d9edda4 RANDOM SEED=1952707683 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: 1858056 kB Buffers: 32940 kB Cached: 88520 kB SwapCached: 260 kB Active: 40164 kB Inactive: 94056 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1858056 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 2688 kB Writeback: 0 kB Mapped: 21252 kB Slab: 49708 kB Committed_AS: 157388 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-1876327-1245173296.opb Free space on /tmp at the end= 66276 MiB End job on node16 at 2009-06-16 19:28:16