Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 2 | 0.19097 | 0.193896 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_50_40_40.r.opb |
MD5SUM | e50e14c7bfcc297dc066e5f2818ead9c |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.021996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
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 | 40 |
Maximum length of a constraint | 40 |
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 bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT 0.00/0.00 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/366511-1177062307/instance-366511-1177062307.opb 0.00/0.00 c File size is 28531 bytes. 0.00/0.00 c Highest Coefficient sum: 50 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.005 s 0.00/0.00 c Var: 50 Constr: 100 100/0/0 Lit: 4000 Watch. Lit: 200 0.00/0.01 c Obj. Vars: 50 (100 % of total variables) 0.01/0.01 c Pre-processing Time: 0.013 s 0.01/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.02 c 0 50 100 4000 40 200 33 0 0 0.01 0.01/0.02 c Initial Lower Bound: 2 0.01/0.02 c Initial Path Cost: 0 0.01/0.02 o 3 0.025 0.09/0.19 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.19 c 0 50 101 4050 40 249 833 1 0 0.03 0.09/0.19 o 2 0.188 * 0.09/0.19 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.19 c 31 50 148 5758 38 391 849 48 164 0.19 0.09/0.19 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 0.09/0.19 v -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 0.09/0.19 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.19 c 2 32 0 107 150 5760 50 170 0.19 0.09/0.19 c Objective: 2 0.09/0.19 s OPTIMUM FOUND 0.09/0.19 c Total time: 0.188 s
OK 2
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node15/watcher-366511-1177062307 -o ROOT/results/node15/solver-366511-1177062307 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366511-1177062307/instance-366511-1177062307.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.92 0.98 0.99 3/77 2089 /proc/meminfo: memFree=1760248/2055920 swapFree=4169120/4192956 [pid=2089] ppid=2087 vsize=19576 CPUtime=0 /proc/2089/stat : 2089 (bsolo3.0.16) R 2087 2089 1180 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 154148369 20045824 334 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2089/statm: 4894 334 281 324 0 3956 0 [startup+0.0159701 s] /proc/loadavg: 0.92 0.98 0.99 3/77 2089 /proc/meminfo: memFree=1760248/2055920 swapFree=4169120/4192956 [pid=2089] ppid=2087 vsize=19676 CPUtime=0.01 /proc/2089/stat : 2089 (bsolo3.0.16) R 2087 2089 1180 0 -1 4194304 429 0 0 0 1 0 0 0 18 0 1 0 154148369 20148224 390 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2089/statm: 4919 390 306 324 0 3988 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 19676 [startup+0.101976 s] /proc/loadavg: 0.92 0.98 0.99 3/77 2089 /proc/meminfo: memFree=1760248/2055920 swapFree=4169120/4192956 [pid=2089] ppid=2087 vsize=13296 CPUtime=0.09 /proc/2089/stat : 2089 (bsolo3.0.16) R 2087 2089 1180 0 -1 4194304 1742 0 0 0 9 0 0 0 18 0 1 0 154148369 13615104 614 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135306705 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2089/statm: 3324 614 391 324 0 2393 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 13296 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.193896 CPU time (s): 0.19097 CPU user time (s): 0.178972 CPU system time (s): 0.011998 CPU usage (%): 98.491 Max. virtual memory (cumulated for all children) (KiB): 19676 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.178972 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= 3462 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= 12 involuntary context switches= 4 runsolver used 0.004999 second user time and 0.003999 second system time The end
Begin job on node15 on Fri Apr 20 09:45:08 UTC 2007 IDJOB= 366511 IDBENCH= 2865 IDSOLVER= 163 FILE ID= node15/366511-1177062307 PBS_JOBID= 4640201 Free space on /tmp= 66480 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_40_40.r.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366511-1177062307/instance-366511-1177062307.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node15/watcher-366511-1177062307 -o ROOT/results/node15/solver-366511-1177062307 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366511-1177062307/instance-366511-1177062307.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= e50e14c7bfcc297dc066e5f2818ead9c RANDOM SEED= 330923868 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node15.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.227 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 : 3000.227 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: 1760656 kB Buffers: 53372 kB Cached: 167740 kB SwapCached: 2268 kB Active: 136620 kB Inactive: 109340 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1760656 kB SwapTotal: 4192956 kB SwapFree: 4169120 kB Dirty: 4428 kB Writeback: 0 kB Mapped: 30940 kB Slab: 34720 kB Committed_AS: 6984680 kB PageTables: 1868 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66480 MiB End job on node15 on Fri Apr 20 09:45:08 UTC 2007