Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 4 | 2.31765 | 2.32396 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_30_30.r.opb |
MD5SUM | 13fe0c0d776ae7f3e7aff3ed3ce58275 |
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 | 1.39779 |
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 | 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 | 30 |
Maximum length of a constraint | 30 |
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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/433492-1177960059/instance-433492-1177960059.opb 0.00/0.00 c File size is 11614 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: 0.002 s 0.00/0.00 c Var: 100 Constr: 50 50/0/0 Lit: 1500 Watch. Lit: 100 0.00/0.00 c Obj. Vars: 100 (100 % of total variables) 0.00/0.00 c Pre-processing Time: 0.004 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 100 50 1500 30 100 16 0 0 0.00 0.00/0.02 c Initial Lower Bound: 3 0.00/0.02 c Initial Path Cost: 0 0.00/0.02 o 7 0.011 0.08/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.08/0.16 c 0 100 51 1600 31 195 1016 1 0 0.01 0.08/0.16 o 6 0.16 * 0.29/0.31 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.31 c 1 100 54 1800 33 295 1016 4 6 0.16 0.29/0.31 o 5 0.308 * 2.19/2.25 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 2.19/2.25 c 5 100 63 2284 36 408 1016 13 16 0.31 2.19/2.25 c 112 100 277 7462 26 836 1118 227 101 1.10 2.19/2.25 o 4 2.242 * 2.28/2.32 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 2.28/2.32 c 279 100 612 13591 22 1602 1016 562 124 2.24 2.28/2.32 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 2.28/2.32 v -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 2.28/2.32 v -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 2.28/2.32 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 2.28/2.32 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 2.28/2.32 c 5 286 0 491 626 13629 576 123 2.31 2.28/2.32 c Objective: 4 2.28/2.32 s OPTIMUM FOUND 2.28/2.32 c Total time: 2.312 s
OK 4
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node17/watcher-433492-1177960059 -o ROOT/results/node17/solver-433492-1177960059 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433492-1177960059/instance-433492-1177960059.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: 0.85 0.97 0.99 3/77 6325 /proc/meminfo: memFree=1872448/2055920 swapFree=4140032/4192956 [pid=6325] ppid=6323 vsize=19560 CPUtime=0 /proc/6325/stat : 6325 (bsolo3.0.17) R 6323 6325 5666 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 243923448 20029440 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3294843 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6325/statm: 4890 332 279 324 0 3957 0 [startup+0.00939993 s] /proc/loadavg: 0.85 0.97 0.99 3/77 6325 /proc/meminfo: memFree=1872448/2055920 swapFree=4140032/4192956 [pid=6325] ppid=6323 vsize=19680 CPUtime=0 /proc/6325/stat : 6325 (bsolo3.0.17) D 6323 6325 5666 0 -1 4194304 408 0 0 0 0 0 0 0 18 0 1 0 243923448 20152320 375 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160369710 0 0 4096 16384 18446744071563479169 0 0 17 1 0 0 /proc/6325/statm: 4920 375 308 324 0 3990 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 19680 [startup+0.102379 s] /proc/loadavg: 0.85 0.97 0.99 3/77 6325 /proc/meminfo: memFree=1872448/2055920 swapFree=4140032/4192956 [pid=6325] ppid=6323 vsize=20780 CPUtime=0.08 /proc/6325/stat : 6325 (bsolo3.0.17) R 6323 6325 5666 0 -1 4194304 1278 0 2 0 8 0 0 0 18 0 1 0 243923448 21278720 579 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135202788 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6325/statm: 5195 579 391 324 0 4265 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 20780 [startup+0.301399 s] /proc/loadavg: 0.85 0.97 0.99 3/77 6325 /proc/meminfo: memFree=1872448/2055920 swapFree=4140032/4192956 [pid=6325] ppid=6323 vsize=20808 CPUtime=0.29 /proc/6325/stat : 6325 (bsolo3.0.17) R 6323 6325 5666 0 -1 4194304 3446 0 2 0 28 1 0 0 19 0 1 0 243923448 21307392 577 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3294843 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6325/statm: 5202 579 392 324 0 4272 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 20808 [startup+0.701441 s] /proc/loadavg: 0.85 0.97 0.99 3/77 6325 /proc/meminfo: memFree=1872448/2055920 swapFree=4140032/4192956 [pid=6325] ppid=6323 vsize=13064 CPUtime=0.68 /proc/6325/stat : 6325 (bsolo3.0.17) R 6323 6325 5666 0 -1 4194304 6321 0 2 0 66 2 0 0 22 0 1 0 243923448 13377536 636 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313361 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6325/statm: 3266 636 393 324 0 2336 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 13064 [startup+1.50152 s] /proc/loadavg: 0.85 0.97 0.99 2/78 6326 /proc/meminfo: memFree=1870904/2055920 swapFree=4140032/4192956 [pid=6325] ppid=6323 vsize=13052 CPUtime=1.49 /proc/6325/stat : 6325 (bsolo3.0.17) R 6323 6325 5666 0 -1 4194304 10282 0 2 0 145 4 0 0 25 0 1 0 243923448 13365248 659 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135315574 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6325/statm: 3263 659 393 324 0 2333 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 13052 Solver just ended. Dumping a history of the last processes samples [startup+1.90257 s] /proc/loadavg: 0.85 0.97 0.99 2/78 6326 /proc/meminfo: memFree=1870904/2055920 swapFree=4140032/4192956 [pid=6325] ppid=6323 vsize=13316 CPUtime=1.88 /proc/6325/stat : 6325 (bsolo3.0.17) R 6323 6325 5666 0 -1 4194304 12286 0 2 0 184 4 0 0 25 0 1 0 243923448 13635584 665 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134948367 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6325/statm: 3329 665 393 324 0 2399 0 Current children cumulated CPU time (s) 1.88 Current children cumulated vsize (KiB) 13316 [startup+2.30161 s] /proc/loadavg: 0.85 0.97 0.99 2/78 6326 /proc/meminfo: memFree=1870392/2055920 swapFree=4140032/4192956 [pid=6325] ppid=6323 vsize=13332 CPUtime=2.28 /proc/6325/stat : 6325 (bsolo3.0.17) R 6323 6325 5666 0 -1 4194304 14487 0 2 0 223 5 0 0 25 0 1 0 243923448 13651968 681 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3070161 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6325/statm: 3333 681 393 324 0 2403 0 Current children cumulated CPU time (s) 2.28 Current children cumulated vsize (KiB) 13332 Child status: 0 Real time (s): 2.32396 CPU time (s): 2.31765 CPU user time (s): 2.25666 CPU system time (s): 0.06099 CPU usage (%): 99.7282 Max. virtual memory (cumulated for all children) (KiB): 20872 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.25666 system time used= 0.06099 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14581 page faults= 2 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 14 involuntary context switches= 2 runsolver used 0.001999 second user time and 0.014997 second system time The end
Begin job on node17 on Mon Apr 30 19:07:39 UTC 2007 IDJOB= 433492 IDBENCH= 2879 IDSOLVER= 199 FILE ID= node17/433492-1177960059 PBS_JOBID= 4727698 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_30_30.r.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433492-1177960059/instance-433492-1177960059.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node17/watcher-433492-1177960059 -o ROOT/results/node17/solver-433492-1177960059 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433492-1177960059/instance-433492-1177960059.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 13fe0c0d776ae7f3e7aff3ed3ce58275 RANDOM SEED= 300251445 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node17.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 : 3000.240 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 : 3000.240 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: 1872856 kB Buffers: 4352 kB Cached: 73568 kB SwapCached: 15172 kB Active: 103880 kB Inactive: 20308 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1872856 kB SwapTotal: 4192956 kB SwapFree: 4140032 kB Dirty: 6608 kB Writeback: 0 kB Mapped: 53212 kB Slab: 44300 kB Committed_AS: 7403236 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= 66558 MiB End job on node17 on Mon Apr 30 19:07:42 UTC 2007