Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 19 | 0.016996 | 0.017705 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/ area_partials/normalized-fir02_area_partials.opb |
MD5SUM | de8a0abfb0243d7d0202e0751e7209c5 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 19 |
Best CPU time to get the best result obtained on this benchmark | 0.006998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 19 |
Optimality of the best value was proved | YES |
Number of variables | 99 |
Total number of constraints | 191 |
Number of constraints which are clauses | 191 |
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 | 1 |
Maximum length of a constraint | 31 |
Number of terms in the objective function | 59 |
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 | 59 |
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 | 59 |
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 pb_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2695788-1278021912.opb. 0.00/0.00 c Instance file HOME/instance-2695788-1278021912.opb 0.00/0.00 c File size is 5361 bytes. 0.00/0.00 c Highest Coefficient sum: 32 0.00/0.00 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: 0.00 s | 0.00/0.01 c | Number Variables: 99 | 0.00/0.01 c | Number Constraints: 191 | 0.00/0.01 c =============================================================================== 0.00/0.01 c Remaining time 1800.00 sec. 0.00/0.01 s OPTIMUM FOUND 0.00/0.01 c Solution value = 19.00 0.00/0.01 v x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x43 -x51 -x52 -x53 -x55 -x57 -x58 -x59 -x60 -x61 -x62 -x64 -x70 -x71 -x73 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x83 -x87 -x89 -x91 -x92 -x93 -x94 -x96 x98 -x99 -x18 -x19 -x20 -x42 -x21 -x54 -x22 -x23 -x63 -x24 -x25 -x26 -x27 -x82 -x28 -x29 -x30 -x95 -x31 -x44 -x45 -x46 -x88 -x47 -x48 -x49 -x50 -x56 -x72 -x65 -x66 -x67 -x68 -x69 -x74 -x84 -x85 -x86 -x90 -x97 0.00/0.01 c Total CPU time : 0.007998 s
OK 19
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695788-1278021912/watcher-2695788-1278021912 -o /tmp/evaluation-result-2695788-1278021912/solver-2695788-1278021912 -C 1800 -W 2000 -M 1800 run HOME/instance-2695788-1278021912.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: 1.67 1.77 1.65 3/106 21590 /proc/meminfo: memFree=1535040/2059040 swapFree=4139476/4192956 [pid=21590] ppid=21588 vsize=8700 CPUtime=0 /proc/21590/stat : 21590 (run) S 21588 21590 20975 0 -1 4202496 366 0 0 0 0 0 0 0 15 0 1 0 177795117 8908800 249 1992294400 4194304 4922060 140736669250656 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21590/statm: 2175 249 208 178 0 68 0 [startup+0.017911 s] /proc/loadavg: 1.67 1.77 1.65 3/106 21590 /proc/meminfo: memFree=1535040/2059040 swapFree=4139476/4192956 [pid=21590] ppid=21588 vsize=8700 CPUtime=0 /proc/21590/stat : 21590 (run) R 21588 21590 20975 0 -1 4202496 370 1314 0 0 0 0 0 0 18 0 1 0 177795117 8908800 249 1992294400 4194304 4922060 140736669250656 18446744073709551615 213309773625 0 0 4100 65536 0 0 0 17 1 0 0 0 /proc/21590/statm: 0 0 0 0 0 0 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 [startup+0.017911 s] /proc/loadavg: 1.67 1.77 1.65 3/106 21590 /proc/meminfo: memFree=1535040/2059040 swapFree=4139476/4192956 [pid=21590] ppid=21588 vsize=8700 CPUtime=0 /proc/21590/stat : 21590 (run) R 21588 21590 20975 0 -1 4202496 370 1314 0 0 0 0 0 0 18 0 1 0 177795117 8908800 249 1992294400 4194304 4922060 140736669250656 18446744073709551615 213309773625 0 0 4100 65536 0 0 0 17 1 0 0 0 /proc/21590/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 Child status: 0 Real time (s): 0.017705 CPU time (s): 0.016996 CPU user time (s): 0.008998 CPU system time (s): 0.007998 CPU usage (%): 95.9957 Max. virtual memory (cumulated for all children) (KiB): 8700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.008998 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1686 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= 8 involuntary context switches= 21 runsolver used 0.004999 second user time and 0.007998 second system time The end
Begin job on node004 at 2010-07-02 00:05:12 IDJOB=2695788 IDBENCH=25031 IDSOLVER=1209 FILE ID=node004/2695788-1278021912 PBS_JOBID= 11198750 Free space on /tmp= 62180 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir02_area_partials.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695788-1278021912/watcher-2695788-1278021912 -o /tmp/evaluation-result-2695788-1278021912/solver-2695788-1278021912 -C 1800 -W 2000 -M 1800 run HOME/instance-2695788-1278021912.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= de8a0abfb0243d7d0202e0751e7209c5 RANDOM SEED=472775271 node004.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 : 3000.210 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 : 6000.42 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 : 3000.210 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1535568 kB Buffers: 114176 kB Cached: 297928 kB SwapCached: 7448 kB Active: 155792 kB Inactive: 270944 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1535568 kB SwapTotal: 4192956 kB SwapFree: 4139476 kB Dirty: 16628 kB Writeback: 4 kB AnonPages: 12820 kB Mapped: 11988 kB Slab: 74820 kB PageTables: 4236 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182944 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= 62164 MiB End job on node004 at 2010-07-02 00:05:13