Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Cl | OPT | 2 | 0.145977 | 0.144894 |
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 | 0.050992 |
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 3.2 - 23/05/2010 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Clause Learning 0.00/0.00 c Instance file HOME/instance-2658106-1276593220.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 0.00/0.00 c Obj. Vars: 50 (100 % of total variables) 0.00/0.01 c Pre-processing Time: 0.012 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 50 100 4000 40 200 33 0 0 0.01 0.00/0.02 c Initial Lower Bound: 2 0.00/0.02 c Initial Path Cost: 0 0.00/0.02 o 3 0.09/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.13 c 0 50 101 4050 40 249 833 1 0 0.02 0.09/0.13 o 2 0.09/0.14 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.14 c 5 50 112 4524 40 319 849 12 37 0.14 0.09/0.14 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 0.09/0.14 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.14 c 2 6 0 92 114 4526 14 41 0.14 0.09/0.14 c Objective: 2 0.09/0.14 s OPTIMUM FOUND 0.09/0.14 c Total time: 0.144 s
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658106-1276593220/watcher-2658106-1276593220 -o /tmp/evaluation-result-2658106-1276593220/solver-2658106-1276593220 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658106-1276593220.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: 0.98 1.01 1.00 3/106 3630 /proc/meminfo: memFree=1817748/2059040 swapFree=4140224/4192956 [pid=3630] ppid=3628 vsize=26412 CPUtime=0 /proc/3630/stat : 3630 (bsolo_pb10) R 3628 3630 2533 0 -1 4202496 342 0 0 0 0 0 0 0 20 0 1 0 32978380 27045888 254 1992294400 134512640 137138936 4289971392 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/3630/statm: 6603 254 185 642 0 5959 0 [startup+0.054204 s] /proc/loadavg: 0.98 1.01 1.00 3/106 3630 /proc/meminfo: memFree=1817748/2059040 swapFree=4140224/4192956 [pid=3630] ppid=3628 vsize=19556 CPUtime=0.05 /proc/3630/stat : 3630 (bsolo_pb10) R 3628 3630 2533 0 -1 4202496 917 0 0 0 5 0 0 0 20 0 1 0 32978380 20025344 410 1992294400 134512640 137138936 4289971392 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/3630/statm: 4889 413 282 642 0 4245 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 19556 [startup+0.101209 s] /proc/loadavg: 0.98 1.01 1.00 3/106 3630 /proc/meminfo: memFree=1817748/2059040 swapFree=4140224/4192956 [pid=3630] ppid=3628 vsize=19604 CPUtime=0.09 /proc/3630/stat : 3630 (bsolo_pb10) R 3628 3630 2533 0 -1 4202496 1580 0 0 0 9 0 0 0 20 0 1 0 32978380 20074496 425 1992294400 134512640 137138936 4289971392 18446744073709551615 135456391 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/3630/statm: 4901 425 282 642 0 4257 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 19604 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.144894 CPU time (s): 0.145977 CPU user time (s): 0.137979 CPU system time (s): 0.007998 CPU usage (%): 100.747 Max. virtual memory (cumulated for all children) (KiB): 19604 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.137979 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2398 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= 1 involuntary context switches= 2 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node018 at 2010-06-15 11:13:40 IDJOB=2658106 IDBENCH=2865 IDSOLVER=1163 FILE ID=node018/2658106-1276593220 PBS_JOBID= 11173541 Free space on /tmp= 62488 MiB SOLVER NAME= bsolo 3.2 Cl BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_40_40.r.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658106-1276593220/watcher-2658106-1276593220 -o /tmp/evaluation-result-2658106-1276593220/solver-2658106-1276593220 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658106-1276593220.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e50e14c7bfcc297dc066e5f2818ead9c RANDOM SEED=738350384 node018.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.248 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.49 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 : 3000.248 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1818152 kB Buffers: 43564 kB Cached: 108788 kB SwapCached: 6136 kB Active: 90372 kB Inactive: 75368 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1818152 kB SwapTotal: 4192956 kB SwapFree: 4140224 kB Dirty: 4108 kB Writeback: 0 kB AnonPages: 11632 kB Mapped: 12960 kB Slab: 53212 kB PageTables: 3928 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182224 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62484 MiB End job on node018 at 2010-06-15 11:13:41