Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 cl | OPT | 12 | 0.778881 | 0.77913 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/area_delay/normalized-fir04_area_delay.opb |
MD5SUM | ea4ff8014cd873922b6021da249fa157 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 12 |
Best CPU time to get the best result obtained on this benchmark | 0.778881 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 12 |
Optimality of the best value was proved | YES |
Number of variables | 741 |
Total number of constraints | 2072 |
Number of constraints which are clauses | 2072 |
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 | 1 |
Maximum length of a constraint | 31 |
Number of terms in the objective function | 360 |
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 | 360 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 360 |
Number of bits of the biggest sum of numbers | 9 |
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: Clause 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-1878344-1245183475.opb 0.00/0.00 c File size is 58657 bytes. 0.00/0.01 c Highest Coefficient sum: 360 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.008 s 0.00/0.01 c Var: 741 Constr: 2072 2072/0/0 Lit: 5250 Watch. Lit: 4117 0.00/0.01 c Obj. Vars: 360 (48.583 % of total variables) 0.01/0.02 c Formula reductions applied at preprocessing 0.01/0.02 c Pre-processing Time: 0.023 s 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 0 596 1517 4026 2 3034 505 0 0 0.02 0.09/0.10 c Initial Lower Bound: 11 0.09/0.10 c Initial Path Cost: 1 0.09/0.10 o 16 0.09/0.17 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.17 c 2 596 1520 4352 2 3347 1505 3 19 0.10 0.09/0.17 o 14 0.19/0.24 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.24 c 2 596 1521 4674 3 3658 1505 4 11 0.17 0.19/0.24 o 13 0.59/0.68 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.59/0.68 c 3 596 1524 5214 3 3974 1505 7 12 0.25 0.59/0.68 o 12 0.69/0.77 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.69/0.77 c 16 596 1549 7193 4 4335 1505 32 23 0.68 0.69/0.77 v -x83 x85 -x87 -x89 -x91 -x93 -x95 -x97 -x99 -x101 -x103 -x105 -x107 -x109 -x111 -x113 -x115 -x117 -x119 -x121 -x123 -x124 -x126 -x128 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-x724 -x58 -x59 -x726 x60 -x61 x62 -x728 -x730 -x732 -x734 -x63 -x64 x65 x66 x67 -x68 -x736 -x69 x70 -x71 -x739 -x72 x73 -x74 -x75 -x76 x77 x78 x79 x80 x81 0.69/0.77 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.69/0.77 c 4 30 5 371 1576 7272 59 38 0.78 0.69/0.77 c Objective: 12 0.69/0.77 s OPTIMUM FOUND 0.69/0.77 c Total time: 0.776 s
OK 12
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1878344-1245183475/watcher-1878344-1245183475 -o /tmp/evaluation-result-1878344-1245183475/solver-1878344-1245183475 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878344-1245183475.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: 1.00 1.00 1.00 3/64 2374 /proc/meminfo: memFree=1872600/2055920 swapFree=4192812/4192956 [pid=2374] ppid=2372 vsize=10772 CPUtime=0 /proc/2374/stat : 2374 (bsolo) R 2372 2374 1691 0 -1 4194304 255 0 0 0 0 0 0 0 18 0 1 0 185947935 11030528 239 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2374/statm: 2693 240 176 640 0 2034 0 [startup+0.0236391 s] /proc/loadavg: 1.00 1.00 1.00 3/64 2374 /proc/meminfo: memFree=1872600/2055920 swapFree=4192812/4192956 [pid=2374] ppid=2372 vsize=10988 CPUtime=0.01 /proc/2374/stat : 2374 (bsolo) R 2372 2374 1691 0 -1 4194304 371 0 0 0 1 0 0 0 18 0 1 0 185947935 11251712 340 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2374/statm: 2747 340 193 640 0 2103 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 10988 [startup+0.101652 s] /proc/loadavg: 1.00 1.00 1.00 3/64 2374 /proc/meminfo: memFree=1872600/2055920 swapFree=4192812/4192956 [pid=2374] ppid=2372 vsize=13248 CPUtime=0.09 /proc/2374/stat : 2374 (bsolo) R 2372 2374 1691 0 -1 4194304 809 0 0 0 9 0 0 0 18 0 1 0 185947935 13565952 680 1992294400 134512640 137136520 4294956256 18446744073709551615 134706144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2374/statm: 3312 680 288 640 0 2668 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 13248 [startup+0.301685 s] /proc/loadavg: 1.00 1.00 1.00 3/64 2374 /proc/meminfo: memFree=1872600/2055920 swapFree=4192812/4192956 [pid=2374] ppid=2372 vsize=13276 CPUtime=0.29 /proc/2374/stat : 2374 (bsolo) R 2372 2374 1691 0 -1 4194304 8517 0 0 0 25 4 0 0 19 0 1 0 185947935 13594624 642 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2374/statm: 3319 647 294 640 0 2675 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 13276 [startup+0.701752 s] /proc/loadavg: 1.00 1.00 1.00 3/64 2374 /proc/meminfo: memFree=1872600/2055920 swapFree=4192812/4192956 [pid=2374] ppid=2372 vsize=13272 CPUtime=0.69 /proc/2374/stat : 2374 (bsolo) R 2372 2374 1691 0 -1 4194304 23973 0 0 0 60 9 0 0 22 0 1 0 185947935 13590528 703 1992294400 134512640 137136520 4294956256 18446744073709551615 135455673 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2374/statm: 3318 703 294 640 0 2674 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 13272 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.77913 CPU time (s): 0.778881 CPU user time (s): 0.676897 CPU system time (s): 0.101984 CPU usage (%): 99.968 Max. virtual memory (cumulated for all children) (KiB): 13276 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.676897 system time used= 0.101984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 25876 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= 1 runsolver used 0.005999 second user time and 0.003999 second system time The end
Begin job on node15 at 2009-06-16 22:17:55 IDJOB=1878344 IDBENCH=25006 IDSOLVER=700 FILE ID=node15/1878344-1245183475 PBS_JOBID= 9363890 Free space on /tmp= 66304 MiB SOLVER NAME= bsolo 3.1 cl BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir04_area_delay.opb COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878344-1245183475/watcher-1878344-1245183475 -o /tmp/evaluation-result-1878344-1245183475/solver-1878344-1245183475 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878344-1245183475.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ea4ff8014cd873922b6021da249fa157 RANDOM SEED=1136892502 node15.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 : 3000.261 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 : 5931.00 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 : 3000.261 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: 1873016 kB Buffers: 41708 kB Cached: 70084 kB SwapCached: 0 kB Active: 66200 kB Inactive: 59052 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1873016 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 4396 kB Writeback: 0 kB Mapped: 23248 kB Slab: 43612 kB Committed_AS: 187076 kB PageTables: 1460 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-1878344-1245183475.opb Free space on /tmp at the end= 66300 MiB End job on node15 at 2009-06-16 22:17:56