Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 8 | 3.9174 | 3.92019 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_50_10_10.r.opb |
MD5SUM | 41d5abe94732aa440d44e4bcd1eb4f30 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 8 |
Best CPU time to get the best result obtained on this benchmark | 3.19451 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 8 |
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 | 10 |
Maximum length of a constraint | 10 |
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 3.1 - 13/04/2009 : 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 Learning Strategy: Generic Pseudo-Boolean Learning 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 HOME/instance-1880614-1245240055.opb 0.00/0.00 c File size is 8067 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: 0.001 s 0.00/0.00 c Var: 50 Constr: 100 100/0/0 Lit: 1000 Watch. Lit: 200 0.00/0.00 c Obj. Vars: 50 (100 % of total variables) 0.00/0.00 c Pre-processing Time: 0.002 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 50 100 1000 10 200 33 0 0 0.00 0.00/0.01 c Initial Lower Bound: 5 0.00/0.01 c Initial Path Cost: 0 0.00/0.01 o 9 0.09/0.12 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.12 c 0 50 101 1050 10 243 733 1 0 0.01 0.09/0.12 o 8 3.89/3.91 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 3.89/3.91 c 19 50 159 2749 17 401 749 59 157 0.12 3.89/3.91 c 119 50 459 8661 18 1001 824 359 172 0.69 3.89/3.91 c 380 50 816 12401 15 1674 907 716 174 2.18 3.89/3.91 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 3.89/3.91 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 3.89/3.91 c 4 637 1 727 649 7447 549 162 3.92 3.89/3.91 c Objective: 8 3.89/3.91 s OPTIMUM FOUND 3.89/3.91 c Total time: 3.916 s
OK 8
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880614-1245240055/watcher-1880614-1245240055 -o /tmp/evaluation-result-1880614-1245240055/solver-1880614-1245240055 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880614-1245240055.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: 0.99 0.98 0.91 3/64 13132 /proc/meminfo: memFree=1842840/2055920 swapFree=4181928/4192956 [pid=13132] ppid=13130 vsize=26940 CPUtime=0 /proc/13132/stat : 13132 (bsolo) R 13130 13132 12930 0 -1 4194304 376 0 0 0 0 0 0 0 18 0 1 0 191602716 27586560 358 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13132/statm: 6735 358 280 640 0 6091 0 [startup+0.017668 s] /proc/loadavg: 0.99 0.98 0.91 3/64 13132 /proc/meminfo: memFree=1842840/2055920 swapFree=4181928/4192956 [pid=13132] ppid=13130 vsize=19276 CPUtime=0.01 /proc/13132/stat : 13132 (bsolo) R 13130 13132 12930 0 -1 4194304 459 0 0 0 1 0 0 0 18 0 1 0 191602716 19738624 413 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13132/statm: 4819 413 289 640 0 4175 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 19276 [startup+0.101677 s] /proc/loadavg: 0.99 0.98 0.91 3/64 13132 /proc/meminfo: memFree=1842840/2055920 swapFree=4181928/4192956 [pid=13132] ppid=13130 vsize=19228 CPUtime=0.09 /proc/13132/stat : 13132 (bsolo) R 13130 13132 12930 0 -1 4194304 1198 0 0 0 9 0 0 0 18 0 1 0 191602716 19689472 423 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13132/statm: 4807 423 292 640 0 4163 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 19228 [startup+0.301697 s] /proc/loadavg: 0.99 0.98 0.91 3/64 13132 /proc/meminfo: memFree=1842840/2055920 swapFree=4181928/4192956 [pid=13132] ppid=13130 vsize=19192 CPUtime=0.29 /proc/13132/stat : 13132 (bsolo) R 13130 13132 12930 0 -1 4194304 2528 0 0 0 29 0 0 0 19 0 1 0 191602716 19652608 441 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13132/statm: 4798 441 292 640 0 4154 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19192 [startup+0.701741 s] /proc/loadavg: 0.99 0.98 0.91 3/64 13132 /proc/meminfo: memFree=1842840/2055920 swapFree=4181928/4192956 [pid=13132] ppid=13130 vsize=19440 CPUtime=0.69 /proc/13132/stat : 13132 (bsolo) R 13130 13132 12930 0 -1 4194304 5211 0 0 0 67 2 0 0 22 0 1 0 191602716 19906560 450 1992294400 134512640 137136520 4294956256 18446744073709551615 135447703 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13132/statm: 4860 450 292 640 0 4216 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19440 [startup+1.50183 s] /proc/loadavg: 0.99 0.98 0.91 2/65 13133 /proc/meminfo: memFree=1842000/2055920 swapFree=4181928/4192956 [pid=13132] ppid=13130 vsize=18860 CPUtime=1.49 /proc/13132/stat : 13132 (bsolo) R 13130 13132 12930 0 -1 4194304 12533 0 0 0 144 5 0 0 25 0 1 0 191602716 19312640 442 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13132/statm: 4715 442 292 640 0 4071 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 18860 [startup+3.102 s] /proc/loadavg: 0.99 0.98 0.91 2/65 13133 /proc/meminfo: memFree=1841808/2055920 swapFree=4181928/4192956 [pid=13132] ppid=13130 vsize=19436 CPUtime=3.09 /proc/13132/stat : 13132 (bsolo) R 13130 13132 12930 0 -1 4194304 28460 0 0 0 300 9 0 0 25 0 1 0 191602716 19902464 466 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13132/statm: 4859 466 292 640 0 4215 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 19436 Solver just ended. Dumping a history of the last processes samples [startup+3.50104 s] /proc/loadavg: 0.99 0.98 0.91 2/65 13133 /proc/meminfo: memFree=1841616/2055920 swapFree=4181928/4192956 [pid=13132] ppid=13130 vsize=19440 CPUtime=3.48 /proc/13132/stat : 13132 (bsolo) R 13130 13132 12930 0 -1 4194304 32171 0 0 0 338 10 0 0 25 0 1 0 191602716 19906560 461 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13132/statm: 4860 461 292 640 0 4216 0 Current children cumulated CPU time (s) 3.48 Current children cumulated vsize (KiB) 19440 [startup+3.90109 s] /proc/loadavg: 0.99 0.98 0.91 2/65 13133 /proc/meminfo: memFree=1841616/2055920 swapFree=4181928/4192956 [pid=13132] ppid=13130 vsize=19580 CPUtime=3.89 /proc/13132/stat : 13132 (bsolo) R 13130 13132 12930 0 -1 4194304 35957 0 0 0 377 12 0 0 25 0 1 0 191602716 20049920 471 1992294400 134512640 137136520 4294956256 18446744073709551615 135447703 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13132/statm: 4895 472 292 640 0 4251 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 19580 Child status: 0 Real time (s): 3.92019 CPU time (s): 3.9174 CPU user time (s): 3.79542 CPU system time (s): 0.121981 CPU usage (%): 99.9291 Max. virtual memory (cumulated for all children) (KiB): 19580 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.79542 system time used= 0.121981 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 36126 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= 2 involuntary context switches= 8 runsolver used 0.003999 second user time and 0.016997 second system time The end
Begin job on node37 at 2009-06-17 14:00:55 IDJOB=1880614 IDBENCH=2882 IDSOLVER=701 FILE ID=node37/1880614-1245240055 PBS_JOBID= 9372302 Free space on /tmp= 66168 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_10_10.r.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880614-1245240055/watcher-1880614-1245240055 -o /tmp/evaluation-result-1880614-1245240055/solver-1880614-1245240055 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880614-1245240055.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 41d5abe94732aa440d44e4bcd1eb4f30 RANDOM SEED=870927483 node37.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.232 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 : 3000.232 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: 1843192 kB Buffers: 20988 kB Cached: 108880 kB SwapCached: 5044 kB Active: 23464 kB Inactive: 114500 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1843192 kB SwapTotal: 4192956 kB SwapFree: 4181928 kB Dirty: 3948 kB Writeback: 0 kB Mapped: 14380 kB Slab: 60804 kB Committed_AS: 187188 kB PageTables: 1376 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1880614-1245240055.opb Free space on /tmp at the end= 66164 MiB End job on node37 at 2009-06-17 14:00:59