Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 8 | 1.06684 | 1.0674 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_10_15.r.opb |
MD5SUM | 68c43c42d601fb3367802646c07cb8c3 |
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 | 1.03184 |
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 | 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 | 10 |
Maximum length of a constraint | 15 |
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 3.1 - 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-1880615-1245240070.opb 0.00/0.00 c File size is 5492 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 s 0.00/0.00 c Var: 100 Constr: 50 50/0/0 Lit: 616 Watch. Lit: 100 0.00/0.00 c Obj. Vars: 100 (100 % of total variables) 0.00/0.00 c Formula reductions applied at preprocessing 0.00/0.00 c Pre-processing Time: 0.001 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 95 50 616 12 100 16 0 0 0.00 0.00/0.00 c Initial Lower Bound: 7 0.00/0.00 c Initial Path Cost: 0 0.00/0.00 o 12 0.01/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.05 c 0 95 51 711 13 185 1016 1 0 0.01 0.01/0.05 o 10 0.09/0.11 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.11 c 0 95 52 806 15 272 2016 2 0 0.05 0.09/0.11 o 9 0.89/0.91 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.89/0.91 c 7 95 73 1989 27 400 2016 23 62 0.11 0.89/0.91 c 125 95 427 12724 29 1108 2218 377 250 0.50 0.89/0.91 o 8 1.00/1.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.00/1.06 c 267 95 854 24999 29 2049 2016 804 292 0.91 1.00/1.06 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 1.00/1.06 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.00/1.06 c 5 299 2 559 950 25523 900 281 1.06 1.00/1.06 c Objective: 8 1.00/1.06 s OPTIMUM FOUND 1.00/1.06 c Total time: 1.064 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-1880615-1245240070/watcher-1880615-1245240070 -o /tmp/evaluation-result-1880615-1245240070/solver-1880615-1245240070 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880615-1245240070.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 0.95 3/64 19911 /proc/meminfo: memFree=1859132/2055920 swapFree=4178700/4192956 [pid=19911] ppid=19909 vsize=26908 CPUtime=0 /proc/19911/stat : 19911 (bsolo) R 19909 19911 19643 0 -1 4194304 372 0 0 0 0 0 0 0 20 0 1 0 191604910 27553792 354 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19911/statm: 6727 354 280 640 0 6083 0 [startup+0.0188829 s] /proc/loadavg: 0.92 0.98 0.95 3/64 19911 /proc/meminfo: memFree=1859132/2055920 swapFree=4178700/4192956 [pid=19911] ppid=19909 vsize=26848 CPUtime=0.01 /proc/19911/stat : 19911 (bsolo) R 19909 19911 19643 0 -1 4194304 717 0 0 0 1 0 0 0 20 0 1 0 191604910 27492352 372 1992294400 134512640 137136520 4294956256 18446744073709551615 135443223 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19911/statm: 6712 372 289 640 0 6068 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 26848 [startup+0.101892 s] /proc/loadavg: 0.92 0.98 0.95 3/64 19911 /proc/meminfo: memFree=1859132/2055920 swapFree=4178700/4192956 [pid=19911] ppid=19909 vsize=26844 CPUtime=0.09 /proc/19911/stat : 19911 (bsolo) R 19909 19911 19643 0 -1 4194304 2835 0 0 0 8 1 0 0 20 0 1 0 191604910 27488256 373 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19911/statm: 6711 373 292 640 0 6067 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 26844 [startup+0.301913 s] /proc/loadavg: 0.92 0.98 0.95 3/64 19911 /proc/meminfo: memFree=1859132/2055920 swapFree=4178700/4192956 [pid=19911] ppid=19909 vsize=19272 CPUtime=0.29 /proc/19911/stat : 19911 (bsolo) R 19909 19911 19643 0 -1 4194304 4832 0 0 0 28 1 0 0 22 0 1 0 191604910 19734528 471 1992294400 134512640 137136520 4294956256 18446744073709551615 136503955 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19911/statm: 4818 471 292 640 0 4174 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19272 [startup+0.701953 s] /proc/loadavg: 0.92 0.98 0.95 3/64 19911 /proc/meminfo: memFree=1859132/2055920 swapFree=4178700/4192956 [pid=19911] ppid=19909 vsize=19416 CPUtime=0.69 /proc/19911/stat : 19911 (bsolo) R 19909 19911 19643 0 -1 4194304 5550 0 0 0 67 2 0 0 25 0 1 0 191604910 19881984 483 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19911/statm: 4854 483 292 640 0 4210 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19416 Solver just ended. Dumping a history of the last processes samples [startup+0.901973 s] /proc/loadavg: 0.92 0.98 0.95 3/64 19911 /proc/meminfo: memFree=1859132/2055920 swapFree=4178700/4192956 [pid=19911] ppid=19909 vsize=19592 CPUtime=0.89 /proc/19911/stat : 19911 (bsolo) R 19909 19911 19643 0 -1 4194304 7252 0 0 0 87 2 0 0 25 0 1 0 191604910 20062208 506 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19911/statm: 4898 506 292 640 0 4254 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 19592 [startup+1.00198 s] /proc/loadavg: 0.92 0.98 0.95 2/65 19912 /proc/meminfo: memFree=1858036/2055920 swapFree=4178700/4192956 [pid=19911] ppid=19909 vsize=19424 CPUtime=1 /proc/19911/stat : 19911 (bsolo) R 19909 19911 19643 0 -1 4194304 8061 0 0 0 97 3 0 0 25 0 1 0 191604910 19890176 504 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19911/statm: 4856 505 292 640 0 4212 0 Current children cumulated CPU time (s) 1 Current children cumulated vsize (KiB) 19424 Child status: 0 Real time (s): 1.0674 CPU time (s): 1.06684 CPU user time (s): 1.03184 CPU system time (s): 0.034994 CPU usage (%): 99.9472 Max. virtual memory (cumulated for all children) (KiB): 26848 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.03184 system time used= 0.034994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8556 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= 3 runsolver used 0.003999 second user time and 0.009998 second system time The end
Begin job on node90 at 2009-06-17 14:01:10 IDJOB=1880615 IDBENCH=2885 IDSOLVER=701 FILE ID=node90/1880615-1245240070 PBS_JOBID= 9372263 Free space on /tmp= 66528 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_10_15.r.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880615-1245240070/watcher-1880615-1245240070 -o /tmp/evaluation-result-1880615-1245240070/solver-1880615-1245240070 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880615-1245240070.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 68c43c42d601fb3367802646c07cb8c3 RANDOM SEED=974843298 node90.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 : 3000.231 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 : 3000.231 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1859548 kB Buffers: 5908 kB Cached: 127456 kB SwapCached: 8008 kB Active: 10844 kB Inactive: 132424 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1859548 kB SwapTotal: 4192956 kB SwapFree: 4178700 kB Dirty: 4052 kB Writeback: 0 kB Mapped: 15772 kB Slab: 39044 kB Committed_AS: 129028 kB PageTables: 1436 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-1880615-1245240070.opb Free space on /tmp at the end= 66524 MiB End job on node90 at 2009-06-17 14:01:11