Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 8 | 0.114981 | 0.118701 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_10_10.r.opb |
MD5SUM | e965a77006f54aa5fb414d88d571084c |
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 | 0.043992 |
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 | 99 |
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 | 10 |
Number of terms in the objective function | 99 |
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 | 99 |
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 | 99 |
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 0.09/0.11 c starting to Solve 0.09/0.11 c total time = 0.11 0.09/0.11 o 8 0.09/0.11 c quality of integer solution is H 0.09/0.11 s OPTIMUM FOUND 0.09/0.11 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 0.09/0.11 v -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 0.09/0.11 v -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 0.09/0.11 v -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 8
/tmp/evaluation/366262-1177059224/instance-366262-1177059224.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node30/watcher-366262-1177059224 -o ROOT/results/node30/solver-366262-1177059224 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/366262-1177059224/instance-366262-1177059224.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: 1.00 1.00 1.00 3/77 23369 /proc/meminfo: memFree=1618912/2055920 swapFree=4157140/4192956 [pid=23369] ppid=23367 vsize=2648 CPUtime=0 /proc/23369/stat : 23369 (glpPBv3) R 23367 23369 22360 0 -1 0 264 0 0 0 0 0 0 0 18 0 1 0 153838066 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7483095 0 0 4096 0 0 0 0 17 1 0 0 /proc/23369/statm: 662 234 199 40 0 77 0 [startup+0.0309811 s] /proc/loadavg: 1.00 1.00 1.00 3/77 23369 /proc/meminfo: memFree=1618912/2055920 swapFree=4157140/4192956 [pid=23369] ppid=23367 vsize=2932 CPUtime=0.02 /proc/23369/stat : 23369 (glpPBv3) R 23367 23369 22360 0 -1 0 356 0 0 0 2 0 0 0 18 0 1 0 153838066 3002368 325 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/23369/statm: 733 325 227 40 0 148 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2932 [startup+0.101972 s] /proc/loadavg: 1.00 1.00 1.00 3/77 23369 /proc/meminfo: memFree=1618912/2055920 swapFree=4157140/4192956 [pid=23369] ppid=23367 vsize=2932 CPUtime=0.09 /proc/23369/stat : 23369 (glpPBv3) R 23367 23369 22360 0 -1 0 356 0 0 0 9 0 0 0 18 0 1 0 153838066 3002368 325 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/23369/statm: 733 325 227 40 0 148 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2932 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.118701 CPU time (s): 0.114981 CPU user time (s): 0.113982 CPU system time (s): 0.000999 CPU usage (%): 96.8661 Max. virtual memory (cumulated for all children) (KiB): 2932 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.113982 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 366 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= 13 involuntary context switches= 2 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node30 on Fri Apr 20 08:53:44 UTC 2007 IDJOB= 366262 IDBENCH= 2843 IDSOLVER= 166 FILE ID= node30/366262-1177059224 PBS_JOBID= 4640179 Free space on /tmp= 66394 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_10.r.opb COMMAND LINE= glpPBv3 /tmp/evaluation/366262-1177059224/instance-366262-1177059224.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-366262-1177059224 -o ROOT/results/node30/conversion-366262-1177059224 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366262-1177059224/instance-366262-1177059224.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node30/watcher-366262-1177059224 -o ROOT/results/node30/solver-366262-1177059224 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/366262-1177059224/instance-366262-1177059224.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= e965a77006f54aa5fb414d88d571084c RANDOM SEED= 67229576 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node30.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 : 3000.218 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 : 3000.218 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: 1619256 kB Buffers: 68128 kB Cached: 278804 kB SwapCached: 15168 kB Active: 155256 kB Inactive: 216036 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1619256 kB SwapTotal: 4192956 kB SwapFree: 4157140 kB Dirty: 2304 kB Writeback: 0 kB Mapped: 31244 kB Slab: 50864 kB Committed_AS: 3433536 kB PageTables: 1780 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= 66394 MiB End job on node30 on Fri Apr 20 08:53:44 UTC 2007