Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 4 | 2.72558 | 2.72749 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_30_30.r.opb |
MD5SUM | 13fe0c0d776ae7f3e7aff3ed3ce58275 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 4 |
Best CPU time to get the best result obtained on this benchmark | 1.39779 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 4 |
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 | 30 |
Maximum length of a constraint | 30 |
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 2.69/2.72 c starting to Solve 2.69/2.72 c total time = 2.71 2.69/2.72 o 4 2.69/2.72 c quality of integer solution is H 2.69/2.72 s OPTIMUM FOUND 2.69/2.72 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 2.69/2.72 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 2.69/2.72 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 2.69/2.72 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100
OK 4
/tmp/evaluation/366682-1177065025/instance-366682-1177065025.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node6/watcher-366682-1177065025 -o ROOT/results/node6/solver-366682-1177065025 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/366682-1177065025/instance-366682-1177065025.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 0.98 0.99 3/77 14728 /proc/meminfo: memFree=1858424/2055924 swapFree=4146724/4192956 [pid=14728] ppid=14726 vsize=2648 CPUtime=0 /proc/14728/stat : 14728 (glpPBv3) R 14726 14728 13434 0 -1 0 264 0 0 0 0 0 0 0 18 0 1 0 182540189 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2586285 0 0 4096 0 0 0 0 17 1 0 0 /proc/14728/statm: 662 234 199 40 0 77 0 [startup+0.0625151 s] /proc/loadavg: 0.93 0.98 0.99 3/77 14728 /proc/meminfo: memFree=1858424/2055924 swapFree=4146724/4192956 [pid=14728] ppid=14726 vsize=3056 CPUtime=0.05 /proc/14728/stat : 14728 (glpPBv3) R 14726 14728 13434 0 -1 0 387 0 0 0 5 0 0 0 18 0 1 0 182540189 3129344 356 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643332 0 0 4096 0 0 0 0 17 1 0 0 /proc/14728/statm: 764 356 227 40 0 179 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 3056 [startup+0.101519 s] /proc/loadavg: 0.93 0.98 0.99 3/77 14728 /proc/meminfo: memFree=1858424/2055924 swapFree=4146724/4192956 [pid=14728] ppid=14726 vsize=3056 CPUtime=0.09 /proc/14728/stat : 14728 (glpPBv3) R 14726 14728 13434 0 -1 0 387 0 0 0 9 0 0 0 18 0 1 0 182540189 3129344 356 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543284 0 0 4096 0 0 0 0 17 1 0 0 /proc/14728/statm: 764 356 227 40 0 179 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3056 [startup+0.301544 s] /proc/loadavg: 0.93 0.98 0.99 3/77 14728 /proc/meminfo: memFree=1858424/2055924 swapFree=4146724/4192956 [pid=14728] ppid=14726 vsize=3056 CPUtime=0.29 /proc/14728/stat : 14728 (glpPBv3) R 14726 14728 13434 0 -1 0 400 0 0 0 29 0 0 0 19 0 1 0 182540189 3129344 369 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/14728/statm: 764 369 227 40 0 179 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3056 [startup+0.701591 s] /proc/loadavg: 0.93 0.98 0.99 3/77 14728 /proc/meminfo: memFree=1858424/2055924 swapFree=4146724/4192956 [pid=14728] ppid=14726 vsize=3056 CPUtime=0.69 /proc/14728/stat : 14728 (glpPBv3) R 14726 14728 13434 0 -1 0 407 0 0 0 69 0 0 0 22 0 1 0 182540189 3129344 376 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/14728/statm: 764 376 227 40 0 179 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3056 [startup+1.50168 s] /proc/loadavg: 0.93 0.98 0.99 2/78 14729 /proc/meminfo: memFree=1857840/2055924 swapFree=4146724/4192956 [pid=14728] ppid=14726 vsize=3056 CPUtime=1.49 /proc/14728/stat : 14728 (glpPBv3) R 14726 14728 13434 0 -1 0 414 0 0 0 147 2 0 0 25 0 1 0 182540189 3129344 383 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/14728/statm: 764 383 227 40 0 179 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3056 Solver just ended. Dumping a history of the last processes samples [startup+2.30178 s] /proc/loadavg: 0.93 0.98 0.99 2/78 14729 /proc/meminfo: memFree=1857648/2055924 swapFree=4146724/4192956 [pid=14728] ppid=14726 vsize=3056 CPUtime=2.29 /proc/14728/stat : 14728 (glpPBv3) R 14726 14728 13434 0 -1 0 414 0 0 0 226 3 0 0 25 0 1 0 182540189 3129344 383 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632414 0 0 4096 0 0 0 0 17 1 0 0 /proc/14728/statm: 764 383 227 40 0 179 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 3056 [startup+2.70183 s] /proc/loadavg: 0.93 0.98 0.99 2/78 14729 /proc/meminfo: memFree=1857648/2055924 swapFree=4146724/4192956 [pid=14728] ppid=14726 vsize=3056 CPUtime=2.69 /proc/14728/stat : 14728 (glpPBv3) R 14726 14728 13434 0 -1 0 414 0 0 0 266 3 0 0 25 0 1 0 182540189 3129344 383 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134609895 0 0 4096 0 0 0 0 17 1 0 0 /proc/14728/statm: 764 383 227 40 0 179 0 Current children cumulated CPU time (s) 2.69 Current children cumulated vsize (KiB) 3056 Child status: 30 Real time (s): 2.72749 CPU time (s): 2.72558 CPU user time (s): 2.68559 CPU system time (s): 0.039993 CPU usage (%): 99.9303 Max. virtual memory (cumulated for all children) (KiB): 3056 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.68559 system time used= 0.039993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 422 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= 4 runsolver used 0.006998 second user time and 0.010998 second system time The end
Begin job on node6 on Fri Apr 20 10:30:25 UTC 2007 IDJOB= 366682 IDBENCH= 2879 IDSOLVER= 166 FILE ID= node6/366682-1177065025 PBS_JOBID= 4640209 Free space on /tmp= 66417 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_30_30.r.opb COMMAND LINE= glpPBv3 /tmp/evaluation/366682-1177065025/instance-366682-1177065025.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-366682-1177065025 -o ROOT/results/node6/conversion-366682-1177065025 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366682-1177065025/instance-366682-1177065025.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-366682-1177065025 -o ROOT/results/node6/solver-366682-1177065025 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/366682-1177065025/instance-366682-1177065025.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 13fe0c0d776ae7f3e7aff3ed3ce58275 RANDOM SEED= 281706045 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node6.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 : 3000.232 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: 2055924 kB MemFree: 1858896 kB Buffers: 31880 kB Cached: 100964 kB SwapCached: 13628 kB Active: 64616 kB Inactive: 91132 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055924 kB LowFree: 1858896 kB SwapTotal: 4192956 kB SwapFree: 4146724 kB Dirty: 2476 kB Writeback: 0 kB Mapped: 29924 kB Slab: 26896 kB Committed_AS: 7038568 kB PageTables: 1784 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= 66417 MiB End job on node6 on Fri Apr 20 10:30:28 UTC 2007