Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 4 | 0.364943 | 0.423166 |
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 | 0.018996 |
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 3.0.16 - 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/366343-1177060317/instance-366343-1177060317.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: 0.002 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) 0.00/0.01 c Formula reductions applied at preprocessing 0.00/0.01 c Pre-processing Time: 0.006 s 0.00/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.06 c 0 65 23 1049 45 46 7 0 0 0.01 0.00/0.06 c Initial Lower Bound: 3 0.00/0.06 c Initial Path Cost: 0 0.00/0.06 o 5 0.009 0.13/0.24 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.13/0.24 c 0 65 24 1114 46 108 1007 1 0 0.01 0.13/0.24 c 100 65 173 7334 42 406 1108 150 1190 0.08 0.13/0.24 o 4 0.187 * 0.34/0.42 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.34/0.42 c 241 64 410 11842 28 939 1007 387 1288 0.19 0.34/0.42 c 342 64 556 15221 27 1231 1108 533 1248 0.27 0.34/0.42 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 0.34/0.42 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 0.34/0.42 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 0.34/0.42 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 0.34/0.42 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.34/0.42 c 4 470 4 652 738 18512 715 1298 0.36 0.34/0.42 c Objective: 4 0.34/0.42 s OPTIMUM FOUND 0.34/0.42 c Total time: 0.362 s
OK 4
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node67/watcher-366343-1177060317 -o ROOT/results/node67/solver-366343-1177060317 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366343-1177060317/instance-366343-1177060317.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: 0.78 0.97 0.98 3/64 6906 /proc/meminfo: memFree=1709864/2055920 swapFree=4180708/4192956 [pid=6906] ppid=6904 vsize=19560 CPUtime=0 /proc/6906/stat : 6906 (bsolo3.0.16) R 6904 6906 6846 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 182021224 20029440 334 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6906/statm: 4890 334 281 324 0 3956 0 [startup+0.0398951 s] /proc/loadavg: 0.78 0.97 0.98 3/64 6906 /proc/meminfo: memFree=1709864/2055920 swapFree=4180708/4192956 [pid=6906] ppid=6904 vsize=19680 CPUtime=0 /proc/6906/stat : 6906 (bsolo3.0.16) D 6904 6906 6846 0 -1 4194304 409 0 1 0 0 0 0 0 18 0 1 0 182021224 20152320 375 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160056736 0 0 4096 16384 18446744071563479169 0 0 17 1 0 0 /proc/6906/statm: 4920 375 311 324 0 3989 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 19680 [startup+0.101903 s] /proc/loadavg: 0.78 0.97 0.98 3/64 6906 /proc/meminfo: memFree=1709864/2055920 swapFree=4180708/4192956 [pid=6906] ppid=6904 vsize=20476 CPUtime=0.03 /proc/6906/stat : 6906 (bsolo3.0.16) R 6904 6906 6846 0 -1 4194304 1680 0 3 0 3 0 0 0 18 0 1 0 182021224 20967424 559 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135313648 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6906/statm: 5119 559 391 324 0 4188 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 20476 [startup+0.30194 s] /proc/loadavg: 0.78 0.97 0.98 3/64 6906 /proc/meminfo: memFree=1709864/2055920 swapFree=4180708/4192956 [pid=6906] ppid=6904 vsize=13040 CPUtime=0.24 /proc/6906/stat : 6906 (bsolo3.0.16) R 6904 6906 6846 0 -1 4194304 3367 0 3 0 23 1 0 0 19 0 1 0 182021224 13352960 680 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6906/statm: 3260 680 392 324 0 2329 0 Current children cumulated CPU time (s) 0.24 Current children cumulated vsize (KiB) 13040 Solver just ended. Dumping a history of the last processes samples [startup+0.401958 s] /proc/loadavg: 0.78 0.97 0.98 3/64 6906 /proc/meminfo: memFree=1709864/2055920 swapFree=4180708/4192956 [pid=6906] ppid=6904 vsize=12836 CPUtime=0.34 /proc/6906/stat : 6906 (bsolo3.0.16) R 6904 6906 6846 0 -1 4194304 3998 0 3 0 32 2 0 0 20 0 1 0 182021224 13144064 688 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6906/statm: 3209 688 392 324 0 2278 0 Current children cumulated CPU time (s) 0.34 Current children cumulated vsize (KiB) 12836 Child status: 0 Real time (s): 0.423166 CPU time (s): 0.364943 CPU user time (s): 0.342947 CPU system time (s): 0.021996 CPU usage (%): 86.2411 Max. virtual memory (cumulated for all children) (KiB): 20476 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.342947 system time used= 0.021996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4156 page faults= 3 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 15 involuntary context switches= 0 runsolver used 0.001999 second user time and 0.004999 second system time The end
Begin job on node67 on Fri Apr 20 09:11:57 UTC 2007 IDJOB= 366343 IDBENCH= 2853 IDSOLVER= 163 FILE ID= node67/366343-1177060317 PBS_JOBID= 4640224 Free space on /tmp= 66452 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-ex6inp.r.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366343-1177060317/instance-366343-1177060317.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node67/watcher-366343-1177060317 -o ROOT/results/node67/solver-366343-1177060317 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366343-1177060317/instance-366343-1177060317.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= a697ba02f65c70d7438dbd80142dac41 RANDOM SEED= 390072278 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node67.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 : 3000.263 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 : 3000.263 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: 1710336 kB Buffers: 41976 kB Cached: 250976 kB SwapCached: 5976 kB Active: 142556 kB Inactive: 161984 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1710336 kB SwapTotal: 4192956 kB SwapFree: 4180708 kB Dirty: 4452 kB Writeback: 0 kB Mapped: 15188 kB Slab: 27044 kB Committed_AS: 1086128 kB PageTables: 1452 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= 66452 MiB End job on node67 on Fri Apr 20 09:11:58 UTC 2007