Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 8 | 2.72958 | 2.73172 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_50_10_10.r.opb |
MD5SUM | 41d5abe94732aa440d44e4bcd1eb4f30 |
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 | 2.6006 |
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 | 50 |
Total number of constraints | 100 |
Number of constraints which are clauses | 100 |
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 | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
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 2.69/2.73 c starting to Solve 2.69/2.73 c total time = 2.72 2.69/2.73 o 8 2.69/2.73 c quality of integer solution is H 2.69/2.73 s OPTIMUM FOUND 2.69/2.73 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 2.69/2.73 v x30 -x31 x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50
OK 8
/tmp/evaluation/366710-1177065406/instance-366710-1177065406.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-366710-1177065406 -o ROOT/results/node60/solver-366710-1177065406 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/366710-1177065406/instance-366710-1177065406.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 3/64 8749 /proc/meminfo: memFree=1826192/2055920 swapFree=4183236/4192956 [pid=8749] ppid=8747 vsize=2648 CPUtime=0 /proc/8749/stat : 8749 (glpPBv3) R 8747 8749 7022 0 -1 0 264 0 0 0 0 0 0 0 18 0 1 0 154450598 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134531064 0 0 4096 0 0 0 0 17 1 0 0 /proc/8749/statm: 662 234 199 40 0 77 0 [startup+0.105699 s] /proc/loadavg: 1.00 1.00 1.00 3/64 8749 /proc/meminfo: memFree=1826192/2055920 swapFree=4183236/4192956 [pid=8749] ppid=8747 vsize=3016 CPUtime=0.09 /proc/8749/stat : 8749 (glpPBv3) R 8747 8749 7022 0 -1 0 402 0 0 0 9 0 0 0 18 0 1 0 154450598 3088384 371 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/8749/statm: 754 371 227 40 0 169 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3016 [startup+0.201707 s] /proc/loadavg: 1.00 1.00 1.00 3/64 8749 /proc/meminfo: memFree=1826192/2055920 swapFree=4183236/4192956 [pid=8749] ppid=8747 vsize=3016 CPUtime=0.19 /proc/8749/stat : 8749 (glpPBv3) R 8747 8749 7022 0 -1 0 402 0 0 0 19 0 0 0 18 0 1 0 154450598 3088384 371 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134605452 0 0 4096 0 0 0 0 17 1 0 0 /proc/8749/statm: 754 371 227 40 0 169 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3016 [startup+0.301717 s] /proc/loadavg: 1.00 1.00 1.00 3/64 8749 /proc/meminfo: memFree=1826192/2055920 swapFree=4183236/4192956 [pid=8749] ppid=8747 vsize=3016 CPUtime=0.29 /proc/8749/stat : 8749 (glpPBv3) R 8747 8749 7022 0 -1 0 408 0 0 0 29 0 0 0 19 0 1 0 154450598 3088384 377 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643340 0 0 4096 0 0 0 0 17 1 0 0 /proc/8749/statm: 754 377 227 40 0 169 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3016 [startup+0.701757 s] /proc/loadavg: 1.00 1.00 1.00 3/64 8749 /proc/meminfo: memFree=1826192/2055920 swapFree=4183236/4192956 [pid=8749] ppid=8747 vsize=3128 CPUtime=0.69 /proc/8749/stat : 8749 (glpPBv3) R 8747 8749 7022 0 -1 0 422 0 0 0 69 0 0 0 22 0 1 0 154450598 3203072 391 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/8749/statm: 782 391 227 40 0 197 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3128 [startup+1.50183 s] /proc/loadavg: 1.00 1.00 1.00 2/65 8750 /proc/meminfo: memFree=1825352/2055920 swapFree=4183236/4192956 [pid=8749] ppid=8747 vsize=3248 CPUtime=1.49 /proc/8749/stat : 8749 (glpPBv3) R 8747 8749 7022 0 -1 0 453 0 0 0 148 1 0 0 25 0 1 0 154450598 3325952 422 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/8749/statm: 812 422 227 40 0 227 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3248 Solver just ended. Dumping a history of the last processes samples [startup+1.60184 s] /proc/loadavg: 1.00 1.00 1.00 2/65 8750 /proc/meminfo: memFree=1825352/2055920 swapFree=4183236/4192956 [pid=8749] ppid=8747 vsize=3248 CPUtime=1.59 /proc/8749/stat : 8749 (glpPBv3) R 8747 8749 7022 0 -1 0 453 0 0 0 158 1 0 0 25 0 1 0 154450598 3325952 422 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/8749/statm: 812 422 227 40 0 227 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 3248 [startup+2.40192 s] /proc/loadavg: 1.00 1.00 1.00 2/65 8750 /proc/meminfo: memFree=1825160/2055920 swapFree=4183236/4192956 [pid=8749] ppid=8747 vsize=3248 CPUtime=2.39 /proc/8749/stat : 8749 (glpPBv3) R 8747 8749 7022 0 -1 0 453 0 0 0 238 1 0 0 25 0 1 0 154450598 3325952 422 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/8749/statm: 812 422 227 40 0 227 0 Current children cumulated CPU time (s) 2.39 Current children cumulated vsize (KiB) 3248 [startup+2.60194 s] /proc/loadavg: 1.00 1.00 1.00 2/65 8750 /proc/meminfo: memFree=1825160/2055920 swapFree=4183236/4192956 [pid=8749] ppid=8747 vsize=3248 CPUtime=2.59 /proc/8749/stat : 8749 (glpPBv3) R 8747 8749 7022 0 -1 0 453 0 0 0 257 2 0 0 25 0 1 0 154450598 3325952 422 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/8749/statm: 812 422 227 40 0 227 0 Current children cumulated CPU time (s) 2.59 Current children cumulated vsize (KiB) 3248 [startup+2.70295 s] /proc/loadavg: 1.00 1.00 1.00 2/65 8750 /proc/meminfo: memFree=1825160/2055920 swapFree=4183236/4192956 [pid=8749] ppid=8747 vsize=3248 CPUtime=2.69 /proc/8749/stat : 8749 (glpPBv3) R 8747 8749 7022 0 -1 0 453 0 0 0 267 2 0 0 25 0 1 0 154450598 3325952 422 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/8749/statm: 812 422 227 40 0 227 0 Current children cumulated CPU time (s) 2.69 Current children cumulated vsize (KiB) 3248 Child status: 30 Real time (s): 2.73172 CPU time (s): 2.72958 CPU user time (s): 2.70659 CPU system time (s): 0.022996 CPU usage (%): 99.9218 Max. virtual memory (cumulated for all children) (KiB): 3248 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.70659 system time used= 0.022996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 461 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= 3 runsolver used 0.003999 second user time and 0.010998 second system time The end
Begin job on node60 on Fri Apr 20 10:36:46 UTC 2007 IDJOB= 366710 IDBENCH= 2882 IDSOLVER= 166 FILE ID= node60/366710-1177065406 PBS_JOBID= 4640199 Free space on /tmp= 66415 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_10_10.r.opb COMMAND LINE= glpPBv3 /tmp/evaluation/366710-1177065406/instance-366710-1177065406.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-366710-1177065406 -o ROOT/results/node60/conversion-366710-1177065406 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366710-1177065406/instance-366710-1177065406.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-366710-1177065406 -o ROOT/results/node60/solver-366710-1177065406 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/366710-1177065406/instance-366710-1177065406.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 41d5abe94732aa440d44e4bcd1eb4f30 RANDOM SEED= 491479945 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node60.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 : 3000.214 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 : 3000.214 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: 1826536 kB Buffers: 40060 kB Cached: 120820 kB SwapCached: 3476 kB Active: 47648 kB Inactive: 123596 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1826536 kB SwapTotal: 4192956 kB SwapFree: 4183236 kB Dirty: 2468 kB Writeback: 0 kB Mapped: 16272 kB Slab: 44060 kB Committed_AS: 2437584 kB PageTables: 1464 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= 66415 MiB End job on node60 on Fri Apr 20 10:36:49 UTC 2007