Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Card | OPT | 2 | 0.066989 | 0.0667269 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_90_90.r.opb |
MD5SUM | 4da887ca4bb57adc53b30ca1ea0acd93 |
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 | 0.05799 |
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 | 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 | 90 |
Maximum length of a constraint | 90 |
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 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: Cardinality Constraint Learning 0.00/0.00 c Instance file HOME/instance-2657192-1276594939.opb 0.00/0.00 c File size is 32390 bytes. 0.00/0.00 c Highest Coefficient sum: 100 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: 100 Constr: 50 50/0/0 Lit: 4500 Watch. Lit: 100 0.00/0.00 c Obj. Vars: 100 (100 % of total variables) 0.04/0.05 c Formula reductions applied at preprocessing 0.04/0.05 c Pre-processing Time: 0.058 s 0.04/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.04/0.06 c 0 75 50 4500 90 100 16 0 0 0.06 0.04/0.06 c Initial Lower Bound: 2 0.04/0.06 c Initial Path Cost: 0 0.04/0.06 o 2 0.04/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.04/0.06 c 0 75 51 4575 89 175 1016 1 0 0.07 0.04/0.06 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 0.04/0.06 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.04/0.06 c 1 0 0 73 52 4575 2 0 0.07 0.04/0.06 c Objective: 2 0.04/0.06 s OPTIMUM FOUND 0.04/0.06 c Total time: 0.066 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-2657192-1276594939/watcher-2657192-1276594939 -o /tmp/evaluation-result-2657192-1276594939/solver-2657192-1276594939 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2657192-1276594939.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: 0.92 0.98 0.99 2/106 9429 /proc/meminfo: memFree=1802820/2059040 swapFree=4192956/4192956 [pid=9429] ppid=9427 vsize=26412 CPUtime=0 /proc/9429/stat : 9429 (bsolo_pb10) R 9427 9429 2329 0 -1 4202496 347 0 0 0 0 0 0 0 23 0 1 0 784744 27045888 258 1992294400 134512640 137138936 4292257920 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9429/statm: 6603 258 185 642 0 5959 0 [startup+0.0449369 s] /proc/loadavg: 0.92 0.98 0.99 2/106 9429 /proc/meminfo: memFree=1802820/2059040 swapFree=4192956/4192956 [pid=9429] ppid=9427 vsize=26412 CPUtime=0.04 /proc/9429/stat : 9429 (bsolo_pb10) R 9427 9429 2329 0 -1 4202496 347 0 0 0 4 0 0 0 23 0 1 0 784744 27045888 258 1992294400 134512640 137138936 4292257920 18446744073709551615 134532597 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9429/statm: 6603 258 185 642 0 5959 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 26412 Solver just ended. Dumping a history of the last processes samples [startup+0.0449369 s] /proc/loadavg: 0.92 0.98 0.99 2/106 9429 /proc/meminfo: memFree=1802820/2059040 swapFree=4192956/4192956 [pid=9429] ppid=9427 vsize=26412 CPUtime=0.04 /proc/9429/stat : 9429 (bsolo_pb10) R 9427 9429 2329 0 -1 4202496 347 0 0 0 4 0 0 0 23 0 1 0 784744 27045888 258 1992294400 134512640 137138936 4292257920 18446744073709551615 134532597 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9429/statm: 6603 258 185 642 0 5959 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 26412 Child status: 0 Real time (s): 0.0667269 CPU time (s): 0.066989 CPU user time (s): 0.066989 CPU system time (s): 0 CPU usage (%): 100.393 Max. virtual memory (cumulated for all children) (KiB): 26412 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.066989 system time used= 0 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 520 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= 1 runsolver used 0.001999 second user time and 0.010998 second system time The end
Begin job on node057 at 2010-06-15 11:42:19 IDJOB=2657192 IDBENCH=2877 IDSOLVER=1162 FILE ID=node057/2657192-1276594939 PBS_JOBID= 11173556 Free space on /tmp= 62536 MiB SOLVER NAME= bsolo 3.2 Card BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_90_90.r.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657192-1276594939/watcher-2657192-1276594939 -o /tmp/evaluation-result-2657192-1276594939/solver-2657192-1276594939 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2657192-1276594939.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4da887ca4bb57adc53b30ca1ea0acd93 RANDOM SEED=1337069869 node057.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 : 3000.247 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 : 3000.247 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1803348 kB Buffers: 5612 kB Cached: 115764 kB SwapCached: 0 kB Active: 71072 kB Inactive: 109704 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1803348 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 4004 kB Writeback: 0 kB AnonPages: 59320 kB Mapped: 15316 kB Slab: 53144 kB PageTables: 3988 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181812 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= 62532 MiB End job on node057 at 2010-06-15 11:42:19