Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 11 | 0.130979 | 0.121749 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ bounded_golomb_rulers/normalized-bogr_5.opb |
MD5SUM | fd5650da6eaa0e3a50dfb52821ac86aa |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 11 |
Best CPU time to get the best result obtained on this benchmark | 0.021995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 11 |
Optimality of the best value was proved | YES |
Number of variables | 75 |
Total number of constraints | 105 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 104 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 21 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 10 |
Number of bits for the biggest coefficient in the objective function | 4 |
Sum of the numbers in the objective function | 25 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 34 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 177 |
Number of bits of the biggest sum of numbers | 8 |
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 pb_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2696617-1278021083.opb. 0.00/0.00 c Instance file HOME/instance-2696617-1278021083.opb 0.00/0.00 c File size is 11969 bytes. 0.00/0.01 c Highest Coefficient sum: 177 0.00/0.01 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 0.00/0.01 c ============================[ Problem Statistics ]============================= 0.00/0.01 c | | 0.00/0.01 c | Parsing time: 0.01 s | 0.00/0.01 c | Number Variables: 75 | 0.00/0.01 c | Number Constraints: 105 | 0.00/0.01 c =============================================================================== 0.00/0.11 c Remaining time 1799.99 sec. 0.00/0.11 s OPTIMUM FOUND 0.00/0.11 c Solution value = 11.00 0.00/0.11 v x1 -x2 -x3 -x4 x75 -x15 -x16 x17 -x18 -x19 -x20 -x21 x22 -x23 -x24 -x74 x5 -x6 -x7 -x8 -x9 -x73 -x72 -x71 -x70 -x69 -x10 -x11 -x12 -x13 -x14 -x68 -x67 -x66 -x65 -x64 -x63 x62 x61 -x60 x59 x58 x57 x56 x55 -x54 -x53 -x52 x51 -x50 -x49 -x48 x47 x46 x45 x44 -x43 x42 x41 x40 x39 x38 x37 x36 x35 x34 x33 x32 x31 x30 x29 x28 x27 x26 x25 0.00/0.11 c Total CPU time : 0.113982 s
OK 11
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696617-1278021083/watcher-2696617-1278021083 -o /tmp/evaluation-result-2696617-1278021083/solver-2696617-1278021083 -C 1800 -W 2000 -M 1800 run HOME/instance-2696617-1278021083.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: 1.88 1.91 1.79 3/106 29648 /proc/meminfo: memFree=1463656/2059040 swapFree=4136140/4192956 [pid=29648] ppid=29646 vsize=8700 CPUtime=0 /proc/29648/stat : 29648 (run) S 29646 29648 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400333 8908800 249 1992294400 4194304 4922060 140733376522352 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29648/statm: 2175 249 208 178 0 68 0 [startup+0.043922 s] /proc/loadavg: 1.88 1.91 1.79 3/106 29648 /proc/meminfo: memFree=1463656/2059040 swapFree=4136140/4192956 [pid=29648] ppid=29646 vsize=8700 CPUtime=0 /proc/29648/stat : 29648 (run) S 29646 29648 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400333 8908800 249 1992294400 4194304 4922060 140733376522352 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29648/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101921 s] /proc/loadavg: 1.88 1.91 1.79 3/106 29648 /proc/meminfo: memFree=1463656/2059040 swapFree=4136140/4192956 [pid=29648] ppid=29646 vsize=8700 CPUtime=0 /proc/29648/stat : 29648 (run) S 29646 29648 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143400333 8908800 249 1992294400 4194304 4922060 140733376522352 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29648/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.121749 CPU time (s): 0.130979 CPU user time (s): 0.115982 CPU system time (s): 0.014997 CPU usage (%): 107.581 Max. virtual memory (cumulated for all children) (KiB): 8700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.115982 system time used= 0.014997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2363 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= 487 involuntary context switches= 4 runsolver used 0.005999 second user time and 0.007998 second system time The end
Begin job on node047 at 2010-07-01 23:51:23 IDJOB=2696617 IDBENCH=2941 IDSOLVER=1209 FILE ID=node047/2696617-1278021083 PBS_JOBID= 11198718 Free space on /tmp= 62388 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_5.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696617-1278021083/watcher-2696617-1278021083 -o /tmp/evaluation-result-2696617-1278021083/solver-2696617-1278021083 -C 1800 -W 2000 -M 1800 run HOME/instance-2696617-1278021083.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= fd5650da6eaa0e3a50dfb52821ac86aa RANDOM SEED=180165614 node047.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.244 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.48 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 : 3000.244 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1464060 kB Buffers: 144200 kB Cached: 344964 kB SwapCached: 10104 kB Active: 241748 kB Inactive: 260952 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1464060 kB SwapTotal: 4192956 kB SwapFree: 4136140 kB Dirty: 16644 kB Writeback: 0 kB AnonPages: 11896 kB Mapped: 8428 kB Slab: 70128 kB PageTables: 4184 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181536 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62372 MiB End job on node047 at 2010-07-01 23:51:23