Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Card | OPT | 4 | 0.165974 | 0.165975 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-ex6inp.r.opb |
MD5SUM | a697ba02f65c70d7438dbd80142dac41 |
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 | 0.042992 |
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 | 96 |
Total number of constraints | 28 |
Number of constraints which are clauses | 28 |
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 | 2 |
Maximum length of a constraint | 50 |
Number of terms in the objective function | 96 |
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 | 96 |
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 | 96 |
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-2657169-1276592029.opb 0.00/0.00 c File size is 9921 bytes. 0.00/0.00 c Highest Coefficient sum: 96 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.001 s 0.00/0.00 c Var: 96 Constr: 28 28/0/0 Lit: 1283 Watch. Lit: 56 0.00/0.00 c Obj. Vars: 96 (100 % of total variables) 0.00/0.00 c Formula reductions applied at preprocessing 0.00/0.00 c Pre-processing Time: 0.005 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 65 23 1049 45 46 7 0 0 0.01 0.00/0.00 c Initial Lower Bound: 3 0.00/0.00 c Initial Path Cost: 0 0.00/0.00 o 5 0.00/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.03 c 0 65 24 1114 46 108 1007 1 0 0.01 0.00/0.03 o 4 0.09/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.16 c 0 65 25 1179 47 171 2007 2 0 0.03 0.09/0.16 c 108 64 349 10701 30 817 2208 326 666 0.16 0.09/0.16 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 0.09/0.16 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.16 c 3 110 0 229 355 10707 332 670 0.16 0.09/0.16 c Objective: 4 0.09/0.16 s OPTIMUM FOUND 0.09/0.16 c Total time: 0.164 s
OK 4
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657169-1276592029/watcher-2657169-1276592029 -o /tmp/evaluation-result-2657169-1276592029/solver-2657169-1276592029 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2657169-1276592029.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: 1.11 1.11 1.08 3/106 8901 /proc/meminfo: memFree=1558944/2059040 swapFree=4192956/4192956 [pid=8901] ppid=8899 vsize=26924 CPUtime=0 /proc/8901/stat : 8901 (bsolo_pb10) R 8899 8901 2333 0 -1 4202496 446 0 0 0 0 0 0 0 20 0 1 0 494928 27570176 360 1992294400 134512640 137138936 4290389408 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/8901/statm: 6731 342 280 642 0 6087 0 [startup+0.0944461 s] /proc/loadavg: 1.11 1.11 1.08 3/106 8901 /proc/meminfo: memFree=1558944/2059040 swapFree=4192956/4192956 [pid=8901] ppid=8899 vsize=19484 CPUtime=0.08 /proc/8901/stat : 8901 (bsolo_pb10) R 8899 8901 2333 0 -1 4202496 3364 0 0 0 8 0 0 0 20 0 1 0 494928 19951616 384 1992294400 134512640 137138936 4290389408 18446744073709551615 134731475 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/8901/statm: 4675 371 287 642 0 4031 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 19484 [startup+0.101446 s] /proc/loadavg: 1.11 1.11 1.08 3/106 8901 /proc/meminfo: memFree=1558944/2059040 swapFree=4192956/4192956 [pid=8901] ppid=8899 vsize=19484 CPUtime=0.09 /proc/8901/stat : 8901 (bsolo_pb10) R 8899 8901 2333 0 -1 4202496 3593 0 0 0 9 0 0 0 20 0 1 0 494928 19951616 385 1992294400 134512640 137138936 4290389408 18446744073709551615 135445326 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/8901/statm: 4871 385 287 642 0 4227 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 19484 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.165975 CPU time (s): 0.165974 CPU user time (s): 0.156976 CPU system time (s): 0.008998 CPU usage (%): 99.9994 Max. virtual memory (cumulated for all children) (KiB): 19484 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.156976 system time used= 0.008998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5309 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 0.003999 second user time and 0.008998 second system time The end
Begin job on node047 at 2010-06-15 10:53:49 IDJOB=2657169 IDBENCH=2853 IDSOLVER=1162 FILE ID=node047/2657169-1276592029 PBS_JOBID= 11173565 Free space on /tmp= 62540 MiB SOLVER NAME= bsolo 3.2 Card BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-ex6inp.r.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657169-1276592029/watcher-2657169-1276592029 -o /tmp/evaluation-result-2657169-1276592029/solver-2657169-1276592029 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2657169-1276592029.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a697ba02f65c70d7438dbd80142dac41 RANDOM SEED=1195552632 node047.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1559348 kB Buffers: 39140 kB Cached: 335416 kB SwapCached: 0 kB Active: 182692 kB Inactive: 251072 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1559348 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 4152 kB Writeback: 0 kB AnonPages: 59296 kB Mapped: 15396 kB Slab: 44132 kB PageTables: 4072 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 177616 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= 62540 MiB End job on node047 at 2010-06-15 10:53:49