Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 8 | 0.171973 | 0.176263 |
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 | 0.171973 |
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 glpPB 0.2 (July 2006) 0.00/0.00 c An Application of GLPK 4.10 for PB Constraints 0.00/0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 0.09/0.17 c starting to Solve 0.09/0.17 c total time = 0.17 0.09/0.17 o 8 0.09/0.17 c quality of integer solution is H 0.09/0.17 s OPTIMUM FOUND 0.09/0.17 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 0.09/0.17 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 0.09/0.17 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 0.09/0.17 v -x81 -x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100
OK 8
/tmp/evaluation/366724-1177065665/instance-366724-1177065665.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node51/watcher-366724-1177065665 -o ROOT/results/node51/solver-366724-1177065665 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/366724-1177065665/instance-366724-1177065665.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: 0.93 0.95 0.97 3/64 24427 /proc/meminfo: memFree=1749104/2055920 swapFree=4183244/4192956 [pid=24427] ppid=24425 vsize=2648 CPUtime=0 /proc/24427/stat : 24427 (glpPBv3) R 24425 24427 24231 0 -1 0 264 0 0 0 0 0 0 0 18 0 1 0 61411624 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2786076 0 0 4096 0 0 0 0 17 1 0 0 /proc/24427/statm: 662 234 199 40 0 77 0 [startup+0.00887104 s] /proc/loadavg: 0.93 0.95 0.97 3/64 24427 /proc/meminfo: memFree=1749104/2055920 swapFree=4183244/4192956 [pid=24427] ppid=24425 vsize=2784 CPUtime=0 /proc/24427/stat : 24427 (glpPBv3) R 24425 24427 24231 0 -1 0 313 0 0 0 0 0 0 0 18 0 1 0 61411624 2850816 282 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/24427/statm: 696 282 221 40 0 111 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2784 [startup+0.101879 s] /proc/loadavg: 0.93 0.95 0.97 3/64 24427 /proc/meminfo: memFree=1749104/2055920 swapFree=4183244/4192956 [pid=24427] ppid=24425 vsize=2896 CPUtime=0.09 /proc/24427/stat : 24427 (glpPBv3) R 24425 24427 24231 0 -1 0 357 0 0 0 9 0 0 0 18 0 1 0 61411624 2965504 326 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/24427/statm: 724 326 227 40 0 139 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2896 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.176263 CPU time (s): 0.171973 CPU user time (s): 0.169974 CPU system time (s): 0.001999 CPU usage (%): 97.5661 Max. virtual memory (cumulated for all children) (KiB): 2896 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.169974 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 367 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= 12 involuntary context switches= 7 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node51 on Fri Apr 20 10:41:05 UTC 2007 IDJOB= 366724 IDBENCH= 2885 IDSOLVER= 166 FILE ID= node51/366724-1177065665 PBS_JOBID= 4640241 Free space on /tmp= 66460 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_10_15.r.opb COMMAND LINE= glpPBv3 /tmp/evaluation/366724-1177065665/instance-366724-1177065665.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-366724-1177065665 -o ROOT/results/node51/conversion-366724-1177065665 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366724-1177065665/instance-366724-1177065665.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node51/watcher-366724-1177065665 -o ROOT/results/node51/solver-366724-1177065665 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/366724-1177065665/instance-366724-1177065665.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 68c43c42d601fb3367802646c07cb8c3 RANDOM SEED= 360690826 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node51.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 : 3000.223 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 : 3000.223 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: 1749448 kB Buffers: 49100 kB Cached: 205444 kB SwapCached: 3448 kB Active: 93512 kB Inactive: 172736 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1749448 kB SwapTotal: 4192956 kB SwapFree: 4183244 kB Dirty: 2464 kB Writeback: 0 kB Mapped: 15948 kB Slab: 26200 kB Committed_AS: 3685380 kB PageTables: 1412 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= 66460 MiB End job on node51 on Fri Apr 20 10:41:05 UTC 2007